Dissertations / Theses: 'River basin planning'

1

Venema, Henry David. "A management planning model for the Senegal River Basin." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6879.

Full text

Abstract:

The Senegal River Basin (SRB), located in the Sahel region of West Africa is undergoing fundamental environmental, hydrologic and socio-economic transitions simultaneously. The tri-nation (Senegal, Mauritania and Mali) river basin development authority, the Organisation pour la Mise en Valeur du Fleuve Senegal (OMVS) is attempting to execute a shift to irrigated rice production in the river basin for domestic consumption, to ease the severe foreign exchange shortfalls these riparian nations face. Compounding the severe effects of the drought on the river basin ecology is the negative impact of the state imposed agricultural policy of rice production. Rice production in the arid river valley has been a financial and social failure. This study postulates an alternative utilization of the scarce water resources in the basin. The water demand pattern for an alternative natural resources management focused agricultural development policy is based on the irrigation water requirements of well-researched village-scale irrigation projects in the SRB, and intensive irrigated agro-forestry projects. The agro-forestry production system analyzed has the joint objectives of using irrigation to re-establish a protective, diverse and productive bio-mass cover in the desertifying river valley, and to reverse the tide of drought induced migration from rural to urban areas. A comparative river system simulation study was conducted to analyze the effects of both the rice production development policy (policy RP) and the natural resources management policy (policy NRM), on the full agricultural development potential of the SRB. Alternative hydrologic scenarios were generated for the simulation study according to the Senegal River time series analysis, for the historical level, 1970s level drought and 1980s level drought. For all hydrologic scenarios the lower over-all demand pattern exerted by policy NRM allowed a higher full development potential than for policy RP. (Abstract shortened by UMI.)

APA, Harvard, Vancouver, ISO, and other styles

2

King, Caleb K. (Caleb Kimball). "The incorporation of health concerns into African river basin planning : a case study based on the Sénégal River basin." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10845.

Full text

Abstract:

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1996.
Vita.
Includes bibliographical references (leaves 225-231).
Caleb K. King.
Ph.D.

APA, Harvard, Vancouver, ISO, and other styles

3

Millspaugh, John Henry. "Screening model optimization for Panay River Basin planning in the Philippines." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/60770.

Full text

Abstract:

Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2010.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 42-44).
The state of the water resources of the Panay River Basin have motivated studies and initial basin planning to mitigate flood damages, to produce hydroelectricity, and to increase irrigated rice areas. The goal of this study was to provide the optimal design parameters for facilities potentially to be placed in the basin and the water management variables associated with operating these facilities. This study considered four reservoirs, four hydropower facilities, and an irrigation facility. Screening model optimization produced results to provide insight for future water resources management in the basin. The modeling was completed in GAMS (General Algebraic Modeling System).
by John Henry Millspaugh.
M.Eng.

APA, Harvard, Vancouver, ISO, and other styles

4

Fernandes, Sergio Alejandro. "Planning for future inland water transportation in the Parana-Paraguay River basin." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/40578.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Sousa, Maria LosÃngela Martins de. "Geoenvironmental diagnosis of sub-basin river figueiredo, CearÃ: Subsidies for Environmental Planning." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9684.

Full text

Abstract:

FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico
CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior
A presente pesquisa aborda a contextualizaÃÃo geoambiental da sub-bacia hidrogrÃfica do rio Figueiredo, como um subsÃdio ao planejamento ambiental. Tem-se como principal objetivo realizar uma anÃlise ambiental integrada da sub-bacia, destacando a capacidade de suporte dos seus recursos naturais e as formas de uso e ocupaÃÃo. Assim, a pesquisa se estruturou em trÃs etapas principais. A primeira estÃ voltada Ã pesquisa documental, bem como ao levantamento de dados secundÃrios da Ãrea de estudo. A segunda diz respeito ao levantamento da base geocartogrÃfica e de imagens de satÃlites. A terceira se volta Ã parte prÃtica atravÃs dos trabalhos de campo, interpretaÃÃo das imagens de satÃlites e produÃÃo cartogrÃfica. Como principais resultados, verificou-se que a sub-bacia possui os seguintes sistemas ambientais: planÃcies fluviais e Ãreas de inundaÃÃo sazonal, depressÃo sertaneja, que se divide nos sertÃes de Alto Santo, Iracema/Potiretama, Pereiro/ErerÃ, cristas residuais, maciÃo residual do Pereiro e patamares da chapada do Apodi. Esta sub-bacia apresenta processos de degradaÃÃo ambiental e riscos de desertificaÃÃo, pois possui condiÃÃes climÃticas semiÃridas e atividades humanas que comprometem a capacidade de suporte dos seus recursos naturais, entre elas a pecuÃria, a agricultura e o extrativismo vegetal, cujas tÃcnicas de utilizaÃÃo sÃo inadequadas. Neste contexto, o reconhecimento das potencialidades e limitaÃÃes naturais da bacia Ã de suma importÃncia para as diretrizes ambientais.
This research approaches the issue of integrated studies as an aid to environmental planning, having as the case study the sub-basin of the Rio Figueiredo. This river is one of the main tributaries of the Jaguaribe drainage basin, located in the eastern portion of the state of Ceara, Brazil. It has as its main objective to conduct an environmental analysis of the integrated sub-basin, highlighting the carrying capacity of its natural resources and ways to use and occupation, with a view to supporting environmental planning. For this purpose, its specific objectives are: to identify the environmental systems and types of use and occupation of their natural resources to investigate the main environmental problems in the sub-basin set, relating the causes and consequences; make a list of the floristic composition of the environmental systems aiming to realize the environmental degradation from the loss of biodiversity. This research was structured in three main stages. The first one is focused on documentary research, as well as the collection of complementary data on the study area. The second concerns the collecting of the geocartographic base data and satellite images. The third will discuss a practical field work through the interpretation of satellite images and cartographic production. The main results showed that the sub-basin has four environmental systems: fluvial plains and areas of seasonal flooding, depression hinterland, which is divided in the backlands of Alto Santo, Iracema/Potiretama, Pereiro/ErerÃ, residual ridges, Pereiro residual massive and the heights of the Apodi plateau. This sub-basin presents processes of environmental degradation and desertification risk, because it has semi-arid climatic conditions and human activities that compromise the carrying capacity of its natural resources, including livestock, agriculture and extraction plant, whose techniques are unsuitable for use. In this context, the recognition of the potential and limitations of the natural area is of great importance to the environmental guidelines.

APA, Harvard, Vancouver, ISO, and other styles

6

Shahid, Ayesha M. C. P. Massachusetts Institute of Technology. "Reimagining planning of irrigated agriculture in the Indus River Basin, Punjab, Pakistan." Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/111374.

Full text

Abstract:

Thesis: M.C.P., Massachusetts Institute of Technology, Department of Urban Studies and Planning, 2017.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 86-93).
Faced with rapid resource degradation in the Indus river basin in Punjab, Pakistan, the provincial government of Punjab has identified 'integrated water resource management' as the guiding paradigm for achieving efficient, equitable and environmentally sustainable use of natural resources in the province. However, no clear roadmap for how multi-sectoral, 'integrated' resource management and governance can be operationalized exists. Focusing on irrigated agriculture in Punjab, this thesis uses a combination of historical, institutional and empirical analyses to investigate how 'integrated' food and water planning can be achieved in Punjab. The historical analysis traces how the idea of 'integration' in irrigated agriculture has evolved in Pakistan's colonial history and within the province of Punjab after independence. It reveals that both the departments of irrigation and agriculture have highlighted the need for vertical and horizontal integration within and between the departments throughout their existence. They have experimented with various institutional configurations and many reforms, like the creation of the On-Farm Water Management directorate and introduction of participatory irrigation management, have been implemented in an effort to achieve this integration. The institutional analysis explores how planning is done within and across the provincial departments of agriculture and irrigation. It finds that currently only the provincial tiers are responsible for planning within the two departments while the sub-provincial tiers are responsible for management and operational functions. Coordination between the departments happens by way of the provincial Planning and Development department as the final approver of their proposed plans. Finally, the empirical analysis uses annually collected departmental data to develop metrics that can enable integrated planning of irrigated agriculture. In conclusion, this thesis uses the idea of boundary spanning organizations and objects and builds on the historical, institutional and empirical analysis to propose recommendations for how planning in the Indus River Basin of Punjab can be re-imagined.
by Ayesha Shahid.
M.C.P.

APA, Harvard, Vancouver, ISO, and other styles

7

Smith, Heather M. "At a watershed : the emerging relationship between river basin management planning and development planning in Scotland." Thesis, University of Aberdeen, 2011. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=174697.

Full text

Abstract:

This project has explored the implementation of an integrative and collaborative policy _ vision in a real world setting - the emerging relationship between the river basin management planning (RBMP) and development planning regimes in Scotland. This relationship fits comfortably with some of the latest paradigms in the fields of water management and land use planning. Both fields espouse the need for greater integration and collaboration, particularly within and between public sector organisations. Such approaches are often portrayed as key to achieving ambitions for sustainability. The EU Water Framework Directive (WFD) places particular emphasis on building linkages between water management and land use planning systems. There is growing understanding that such linkages can emerge as a patchwork of overlapping and interrelated institutions. However, there is still limited empirical understanding of such institutional relationships and what they mean in practical terms for those involved. This project's approach is based in interpretive policy analysis, and it has explored how various public bodies have constructed different understandings of this emerging relationship - what it is, how it works, and why it is needed. Methods included analyses of key documents, as well as in-depth interviews, primarily with RBMP and planning staff from local authorities, SEPA and other agencies. The findings show that the locus of the relationship is 'downshifting' towards lower levels of the planning regime - i.e. local development plans, and development management. In keeping with this, some higher level issues - such as the wider tradeoffs between enabling new development and ensuring the protection and improvement of the water environment - are not being discussed in this context. This pattern is shaped by wider socio-political aims, such as the government's central purpose of increasing sustainable economic growth. These findings support the need for higher-level interactions in which these wider aims can be discussed and debated.

APA, Harvard, Vancouver, ISO, and other styles

8

Kaewkrajang, Vuttichai. "Integrated planning of water quality management system in the Tha Chin River Basin." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape4/PQDD_0017/MQ54715.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Abedrabboh, Walid Yousef. "Multi-objective decision making applied for watershed development planning of Zarqa River Basin in Jordan." Diss., The University of Arizona, 1988. http://hdl.handle.net/10150/191142.

Full text

Abstract:

In developing natural resources, decision makers are seeking to achieve different objectives, which cannot be reduced to a single objective such as economic efficiency, this covers only part of the problem. Tradeoffs between multiple objective of unequal importance is unavoidable in the process of selection or ranking of alternative developmental projects or plans. Multiobjective technique has the ability to deal with qualitative and quantitative objectives, also it enhances the planning process by involving broader segments of the society in the process of decision making. Compromise programming (CP) and utility worth analysis (UWA), two multiobjective methods were applied on Zarqa River Basin Project (ZRBP) in Jordan. Their appropriateness and suitability as decision aiding tools was examined in this study. For the purpose of the study, five criteria were developed to serve as a basis for the evaluation and 61 farmers and 15 technicians, planners and decision makers were interviewed. High consistency was observed among the results of ranking the six alternatives when both methods were applied, at the same time the ranking of the alternatives according to benefit/cost ratio and the internal rates of return as economic efficiency measures showed no agreement with the multiobjective ranking.

APA, Harvard, Vancouver, ISO, and other styles

10

Farias, Juliana Felipe. "Applicability of Geoecology of Landscapes in the Environmental Planning of River Basin Palmeira-CearÃ/Brazil." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=13874.

Full text

Abstract:

FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico
A bacia hidrogrÃfica do rio Palmeira, estÃ localizada nos sertÃes do Centro-Norte, no CearÃ (longitude 41Â6â31â e latitude 3Â5â14â) e possui uma Ãrea de 476.87 kmÂ. A mesma apresenta uma variedade de unidades de paisagem e de atividades econÃmicas, as quais em determinados setores sÃo incompatÃveis com a capacidade de suporte dos recursos naturais. Neste contexto, considerando a Ãrea de drenagem do rio Palmeira enquanto unidade de estudo, a presente pesquisa teve como objetivo elaborar propostas de planejamento ambiental para bacia hidrogrÃfica em questÃo, tendo como base teÃrica e metodolÃgica a Geoecologia das Paisagens. Em termos metodolÃgicos, a anÃlise geoecolÃgica foi aplicada nas seguintes fases: organizaÃÃo e inventÃrio, anÃlise, diagnÃstico e propositiva. Foram elaborados mapas temÃticos na escala de 1:160.000, auxiliados por levantamentos mais detalhados em escala local de 1:50.000 sobre uso/ocupaÃÃo, por exemplo. Como principais resultados Ã possÃvel destacar que a bacia se encontra em um estÃgio crescente de degradaÃÃo, sendo preocupante a Ãrea estuarina em funÃÃo do estabelecimento das salinas e carcinicultura. Com base nos levantamentos biofÃsicos e socioeconÃmicos realizados, na aferiÃÃo do estado ambiental, potencial de uso e capacidade de gestÃo, as propostas de planejamento ambiental foram consolidadas em trÃs vertentes: 1) as de carÃter geral; 2) uma proposta de zoneamento ambiental e funcional; e, 3) estratÃgias de gestÃo integrada agregadas com a discussÃo de um prognÃstico para a bacia. Espera-se que as aÃÃes destacadas possam contribuir com o planejamento do uso dos recursos naturais, em especifico a Ãgua, de maneira mais compatÃvel com as potencialidades locais. Igualmente, que os principais resultados da pesquisa sirvam como modelo Ã aplicaÃÃo da Geoecologia das Paisagens em outras bacias, com adaptaÃÃes ao objeto investigado.
The Palmeira river basin is located in the SertÃes of the Centro-Norte, CearÃ (longitude 41Â 6 ' 31 " and latitude 3Â 5 ' 14") and presents 476.87 kmÂ area. The river basin features a variety of landscape units and of economic activities, which in certain sectors are incompatible with the ability to support natural resources. In this context, considering the Palmeira river basin as a unit of study, the present research aimed to make an proposals for environmental planning for the catchment area concerned, based on the methodological and theoretical Geoecology of the landscapes. In methodological terms, the geoecological analysis was applied in the following phases: Organization and inventory, analysis, diagnosis and purposeful. Thematic maps were prepared on a scale of 1: 160,000, aided by more detailed surveys in local scale of 1: 50,000 on use/occupation, for example. The main conclusions are possible to highlight that the basin is in a growing stage of degradation, being disturbing the estuarine area in relation to the establishment of the salt production and shrimp farming. Based on the biophysical and socioeconomic surveys conducted, in gauging environmental status, potential use and management capacity, proposals for environmental planning have been consolidated into three phases: 1) the general character; 2) a proposal for environmental zoning and functional; and, 3) aggregate integrated management strategies with the discussion of a prognosis for the basin. It is expected that the outstanding actions can contribute to the planning of the use of natural resources, in particular water, compatible with local potential. Likewise, that the main search results serve as a model for the application of Geoecology of the landscapes in other basins, with adaptations to the investigated object.

APA, Harvard, Vancouver, ISO, and other styles

11

Gomes, Daniel Dantas Moreira. "Gis applied to analysis and zoning systems environment of the river MundaÃ River Basin - PE / AL." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=17248.

Full text

Abstract:

CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior
Given the population growth, technological development and the increasing demand for natural resources becomes clear the importance of the rational and sustainable use of these resources, mainly in the Northeast region of Brazil, which has a major imbalance between supply and demand water and suffer with various problems related to inappropriate land use. Analysis and zoning of different environmental systems, aided by geoprocessing tools, serve as input for land use planning, allowing knowledge and a better use of the potential environmental and reducing the negative effects caused by the inappropriate use of natural resources. Noting the foregoing, it is intended to carry out an analysis and zoning of environmental systems in the watershed of the MundaÃ River (BHRM) - Pernambuco / Alagoas using geoprocessing and empirical models for determination of environmental vulnerability, identifying the main negative environmental impacts and propose a Geoenvironmental zoning model of the study area. The thesis is organized into seven sections, the first section presents the introduction of the research, justifying the relevance of the subject, exposing the thesis objectives, the organizational structure of the same, the literature review and theoretical foundations, and finally is held a demonstration of the technical and methodological procedures. The second section seeks to assess the morphometry of the basin of the MundaÃ River, at this stage, the morphometric characteristics were grouped according to their properties: linear analysis, areal analysis and hypsometric analysis, where the linear attributes involve the drainage network and its spatial arrangement in the basin. To detail the study was considered the characterization of the basin of the MundaÃ River and its sub-basins where each was analyzed individually. The third section was elaborated the mapping and characterization of geomorphic units of the watershed of the MundaÃ River, interpreting the relief forms using different scales of identification and analysis. The elaborate geomorphological compartmentation considers the first four taxonomic levels of relief, where the morphogenetic processes and morphodynamics of the river basin were observed. In the fourth section was prepared mapping coverage and land use in the watershed study, serving as a planning tool and guidance for decision-making. On Thursday seeks to assess section, with the help of GIS techniques, environmental systems in the mentioned river basin, from the systematization and the interrelationship that exists between society and nature from the perspective of rational use of Geoenvironments, taking into account the capabilities and vulnerabilities. The sixth section we sought to establish a proposal for environmental zoning, using empirical models, through interpretation of remote sensing products and field analysis. Finally in the seventh section are made final thesis considerations.
Tendo em vista o aumento populacional, o desenvolvimento tecnolÃgico e a crescente demanda pelos recursos naturais torna-se clara a importÃncia do uso racional e sustentÃvel desses recursos, principalmente para a regiÃo Nordeste do Brasil, que apresenta um grande desequilÃbrio entre a oferta e a demanda de Ãgua, alÃm de sofrerem com diversos problemas relacionados ao uso inapropriado do solo. A anÃlise e zoneamento de diferentes sistemas ambientais, auxiliados pelos usos de ferramentas de geoprocessamento, servem como subsÃdio para um ordenamento territorial, permitindo um conhecimento e um melhor aproveitamento das potencialidades ambientais e diminuindo os efeitos negativos ocasionados pelo uso inadequado dos recursos naturais. Observando o que foi exposto, pretende-se realizar uma anÃlise e zoneamento dos sistemas ambientais na bacia hidrogrÃfica do Rio MundaÃ (BHRM) â Pernambuco/Alagoas, utilizando tÃcnicas de geoprocessamento e modelos empÃricos para determinaÃÃo da vulnerabilidade ambiental, identificaÃÃo os principais impactos ambientais negativos e propor um modelo de zoneamento geoambiental da Ãrea em estudo. A tese estÃ organizada em sete seÃÃes, na primeira seÃÃo apresenta-se a introduÃÃo da pesquisa, justificando a relevÃncia do tema, expondo os objetivos da tese, a estrutura de organizaÃÃo da mesma, a revisÃo de literatura e fundamentaÃÃes teÃricas, e por fim Ã realizada uma demonstraÃÃo dos procedimentos tÃcnicos e metodolÃgicos. A segunda seÃÃo busca avaliar a morfometria da bacia hidrogrÃfica do Rio MundaÃ, nessa etapa, as caracterÃsticas morfomÃtricas foram agrupadas segundo suas propriedades em: anÃlise linear, anÃlise areal e anÃlise hipsomÃtrica, onde os atributos lineares envolvem a rede de drenagem e seu arranjo espacial dentro da bacia. Para detalhar o estudo foi considerada a caracterizaÃÃo da bacia do Rio MundaÃ e suas sub-bacias, onde cada uma foi analisada individualmente. A terceira seÃÃo elaborou-se o mapeamento e caracterizaÃÃo das unidades geomorfolÃgicas da bacia hidrogrÃfica do Rio MundaÃ, interpretando as formas do relevo utilizando diferentes escalas de identificaÃÃo e anÃlise. A compartimentaÃÃo geomorfolÃgica elaborada considera os quatros primeiros nÃveis taxonÃmicos de relevo, onde foram observados os processos morfogenÃticos e a morfodinÃmica da bacia hidrogrÃfica. Na quarta seÃÃo foi elaborado o mapeamento da cobertura e do uso da terra da bacia hidrogrÃfica em estudo, servindo como ferramenta de planejamento e de orientaÃÃo Ã tomada de decisÃo. Na quinta seÃÃo busca-se avaliar, com o auxÃlio das tÃcnicas de geoprocessamento, os sistemas ambientais na mencionada bacia hidrogrÃfica, a partir da sistematizaÃÃo e da inter-relaÃÃo que se dÃ entre Sociedade-Natureza na perspectiva do uso racional dos geoambientes, levando em consideraÃÃo as potencialidades e vulnerabilidades. A sexta seÃÃo buscou-se estabelecer uma proposta de zoneamento ambiental, utilizando modelos empÃricos, atravÃs de interpretaÃÃo de produtos de sensoriamento remoto e anÃlise de campo. E por fim na sÃtima seÃÃo sÃo feitas as consideraÃÃes finais da tese.

APA, Harvard, Vancouver, ISO, and other styles

12

Pitombeira, Sheila Cavalcante. "Basin as a parameter for territorial planning in the semiarid region of the institutional environment: The basin of Jaguaribe river, CearÃ, Brasil." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=14781.

Full text

Abstract:

nÃo hÃ
This research highlights the advisability of adopting the Basin as a parameter for territorial planning in the semiarid region, in face of the vicissitudes of climate and regional interest to promote environmental development. It demonstrates the importance of the state since its emergence in modernity and highlights the institutionalization of power since then, contributing to the improvement of the institutional environment throughout its territory. The core idea developed is that the state is endowed with power, being responsible for disciplining of subjects of interest to the community, amongst them water or water resources, it is required to pay attention to regional differences existing Âin its territory, in particular the semiarid, and to promote government actions benefiting everyone equally without distinction. The methodology used was through a literature review of the legal framework devoted to the structure of water and / or water resources and watersheds, comparing that information with historical records around the approach to public policies carried out during periods of drought and with socioeconomic criteria guiding public policy or government policies in these geographic areas. ÂThe informations of the territories citizenship of CearÃ, as to notice the various conceptual dimensions of these geographic areas, watershed territory and citizenship. Finally, the analysis of how the dimensions of the territory of citizenship can (inter) relate to the watershed territorial unit , giving them affinities, similarities and differences aiming to a comparative study of their equivalences in promoting sustainable development, according to indexes from the Brazilian Institute of Geography and Statistics. From this comparison chart, it is possible to show that the basin should be the unit for implementation of territorial planning in the semiarid.
O trabalho pÃe em evidÃncia a conveniÃncia de adotar a Bacia HidrogrÃfica como parÃmetro de planejamento territorial na regiÃo semiÃrida, ante as vicissitudes climÃticas e o interesse regional de promover o desenvolvimento socioambiental. Demonstra a importÃncia do Estado desde seu surgimento na modernidade e realÃa a institucionalizaÃÃo do Poder a partir de entÃo, contribuindo para o aperfeiÃoamento desse ambiente institucional em todo o seu territÃrio. A ideia central desenvolvida Ã que sendo o Estado dotado de Poder, competindo-lhe o disciplinamento dos assuntos de interesse da coletividade, dentre eles a Ãgua ou recursos hÃdricos, compete-lhe atentar para as diferenÃas regionais existentes em seu territÃrio, em particular o semiÃrido, promovendo aÃÃes governamentais que beneficiem a todos indistintamente. A metodologia utilizada se deu por meio de levantamento bibliogrÃfico sobre o Estado e o ambiente institucional brasileiro, bem como do arcabouÃo jurÃdico devotado ao regime das Ãguas ou recursos hÃdricos e bacias hidrogrÃficas, confrontando essas informaÃÃes com os registros histÃricos em torno da abordagem das polÃticas pÃblicas realizadas nos perÃodos de estiagens e com os critÃrios socioeconÃmicos orientadores dessas polÃticas ou das polÃticas de governo nesses espaÃos geogrÃficos. Tais registros demonstram que, no CearÃ, cujo territÃrio Ã abrangido pelo semiÃrido em quase totalidade, onde a Ãgua possui significativo valor econÃmico e social, como se observa com o Rio Jaguaribe, e seu percurso permite verificar algumas dimensÃes conceituais desses espaÃos geogrÃficos, dentre eles a territorialidade, a bacia hidrogrÃfica Ã ignorada como parÃmetro territorial para seu desenvolvimento socioambiental. De sorte que, sendo o Estado do CearÃ localizado no semiÃrido e sazonalmente exposto Ãs estiagens, a bacia hidrogrÃfica deveria ser a unidade territorial preponderante para implementaÃÃo do planejamento territorial, conciliando o desiderato legal de ser a unidade territorial para a polÃtica de recursos hÃdricos e inter-relacionando com outras unidades administrativas

APA, Harvard, Vancouver, ISO, and other styles

13

Mulier, Vincent. "Pragmatism in the Columbia Basin : laws, values, and the emergence of a regional river ethic /." view abstract or download file of text, 2001. http://wwwlib.umi.com/cr/uoregon/fullcit?p3035572.

Full text

Abstract:

Thesis (Ph. D.)--University of Oregon, 2001.
Typescript. Includes vita and abstract. Includes bibliographical references (leaves 225-231). Also available for download via the World Wide Web; free to University of Oregon users.

APA, Harvard, Vancouver, ISO, and other styles

14

Barrons, Jeffrey B. "Water resources planning in the Fraser River basin : an assessment of the principles in practice 1948-1989." Thesis, University of British Columbia, 1989. http://hdl.handle.net/2429/28684.

Full text

Abstract:

The purpose of this thesis was to assess the evolution of water resources planning in the Fraser River basin. This assessment was done by first, identifying the principles of water resources management and detailing their history of acceptance in the water management literature. The history of water resources planning in the Fraser River basin, more specifically the history of area planning in the basin, is then examined. The plans were then assessed using the principles of water resources planning as the criteria. The primary conclusion drawn from the assessment is that the evolution of water resources planning in the Fraser River basin has paralleled that of water resources planning in the literature as it pertains to the acceptance of the principles of water resources planning. The thesis concludes by offering insights into what seemed to work and what did not work in incorporating the principles into water resources planning and management in the Fraser River basin.
Applied Science, Faculty of
Community and Regional Planning (SCARP), School of
Graduate

APA, Harvard, Vancouver, ISO, and other styles

15

Choung, Yun Jae. "Mapping levees for river basin management using LiDAR data and multispectral aerial orthoimages." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1393260770.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Ballester, Alba, and Lacroix Kelly Mott. "Public Participation in Water Planning in the Ebro River Basin (Spain) and Tucson Basin (U.S., Arizona): Impact on Water Policy and Adaptive Capacity Building." MDPI AG, 2016. http://hdl.handle.net/10150/621491.

Full text

Abstract:

The benefits of public participation in water management are recognized by governments, scholars, and stakeholders. These benefits, however, do not result from all engagement endeavors. This leads to the question: What are the determinants for effective public participation? Given a list of criteria for achieving the transformational capacity of participation, we analyze the benefits (including the influence on public policies) gained through public participation and the determinant factors for obtaining these benefits in the Ebro River Basin in Spain and in the Tucson Basin in Arizona (U.S.). Furthermore, and considering that droughts and floods are major water management challenges in both case studies, we focus on the potential of participation to build adaptive capacity. Our analysis of these case studies concludes that influence on public policies is determined more by the context of the participatory process, i.e., legal framework, political leadership, and social awareness, whereas influence on adaptive capacity building depends more on the characteristics of the participatory process, particularly the existence of active on-site consultation and deliberation.

APA, Harvard, Vancouver, ISO, and other styles

17

Warwick, Cindy Ann. "An examination of hydrology, sediment yield, and land use planning in the Sibunag River Basin, Philippines using SWRRBWQ." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape17/PQDD_0004/MQ31658.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Slater, Simon James. "River basin management : development responses within the context of catchment management planning in England and Wales 1990-1996." Thesis, University of Newcastle Upon Tyne, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.389592.

Full text

Abstract:

'Water stress' is a term used when the pressures of urbanisation and the uncertainty of climate change on hydrological limits and capacities can no longer be overcome by traditional supply-oriented engineering responses because of their economic and environmental costs. It can be argued that the key alternative water policy responses are occurring with the changing role of development and Catchment Management Planning (CMPg) to a more 'catchment consciousness' water management model. In England and Wales the emergence of 'water stress' in the 1990s has coincided with the national launch of CMPg and renewed interest in development and water issues. Thus the research question sought to investigate how the National Rivers Authority (NRA) as a statutory environmental agency sought to improve and integrate river management by extending its influence to development planning through Catchment Management Planning (CMP) between 1991 and 1996. The particular areas of outcome focused on were water quality improvement, water resource management and flood protection, major NRA functions. The research findings demonstrated that there were different types of development response linked to water issues, scale of implementation and potential contribution to city form. The most important factor in the type of response was the water issue, with the flooding relationship being most advanced and water resources the least. The CMPg process assisted by supporting the promotion of water policies in DPs and creating a new context (involving stakeholder involvement and consensus building) in which to implement these policies. CMPg was found to be having the greatest impact in areas where no previous consensus over particular water issues had existed, and thus had begun to act as a new arena for debate on the problems and solutions required.

APA, Harvard, Vancouver, ISO, and other styles

19

Pellegrini, Emilia. "Adapting water governance to European Water Framework Directive: implications for river basin planning, public participation and irrigation management." Doctoral thesis, Università degli studi di Padova, 2019. http://hdl.handle.net/11577/3423309.

Full text

Abstract:

Greater protection and more sustainable use of water resources are priorities of public policies at international and European level. The Water Framework Directive (2000/60/EC, WFD), indeed, establishes a common framework for European water policies based on a substantial transformation in the governance of water resources. In particular, the Directive requires Member States to divide their national territories into River Basin Districts for which specific plans, called River Basin Management Plans, must be developed and implemented. Furthermore, the Directive requires civil society to be actively involved in the elaboration of River Basin Management Plans. Almost twenty years after its entry into force, however, the implementation of river basin planning and public participation is limited, and institutional and territorial fragmentation are still key challenges for water governance systems throughout Europe. Moreover, scientific literature is sparse on how implementation of WFD is conducted for the whole River Basin District. This thesis, therefore, aims is to contribute to the understanding of how national governance systems are evolving to meet the requirements of river basin planning and public participation in order to identify what elements are more significant for promoting coordinated and inclusive planning at river basin. In doing so, a specific focus is on how implementation is conducted in Italy. More in detail, this thesis aims to fulfil three specific objectives. The first aims to identify, analyse and compare the different approaches adopted in European countries to comply with the WFD requirements of river basin planning and participation through a qualitative meta-analysis of scientific literature. The analysis focuses on seven Member States representing different approaches to WFD’s implementation: Denmark, England, Germany, Italy, France, Spain and Sweden. The second objective concerns the analysis of the entire process of implementation, from planning to on-the-ground implementation, using the River Basin District as scale of analysis. This second objective was achieved through a case study carried out in the Italian Eastern Alps River Basin District where the overall implementation process, from planning to implementation of measures to increase irrigation efficiency, was analysed. Finally, the third objective aims at providing policy recommendations for the future implementation cycle of WFD in Italy and more specifically in the Eastern Alps River Basin District. The results show that the implementation of WFD has indeed promoted greater coordination and participation in decision-making processes in many Member States, but that this has mainly occurred at sub-River Basin District scale. For instance, advisory boards have been set up at sub-district level (e.g. at river basin or local level) to promote greater coordination and participation in decision-making processes. In the Eastern Alps RBD, it was found that while cross-administrative coordination can be effectively achieved for the whole RBD through specific coordination mechanisms established by the River Basin District authority, stakeholders’ engagement in the elaboration of plans was limited. It is at regional level where, indeed, public participation should find more appropriate spaces and greater integration between water protection and irrigation management should be achieved. The thesis has therefore highlighted the need for the process of adaptation of water governance systems to take place on different government levels that should act synergistically to produce significant results. At national level, where obstacles that prevent a better coordination should be overcome, at River Basin District, where inter-regional coordination should be strengthened, and at regional level, where greater integration between water protection and management and greater public participation should be promoted.
Una maggiore tutela e un uso più sostenibile delle risorse idriche sono una priorità inderogabile dell’agenda pubblica a livello internazionale ed europeo. La Direttiva Quadro sulle Acque (2000/60/CE, DQA), infatti, stabilisce un quadro comune di azione per le politiche idriche europee, fondato su una sostanziale trasformazione della governance delle risorse idriche. In particolare, la Direttiva richiede agli stati membri di suddividere i territori nazionali in distretti idrografici e, per ciascuno di essi, di sviluppare e attuare specifici piani, chiamati Piani di Gestione. Inoltre, la Direttiva richiede che la società civile in generale, e in maggior misura i portatori di interesse, vengano attivamente coinvolti nell’elaborazione dei Piani di Gestione. A quasi venti anni dall’entrata in vigore della DQA, tuttavia, l’attuazione di tali requisiti sembra essere ancora limitata. Allo stesso tempo, il governo delle acque sembra ancora risentire di una profonda frammentazione istituzionale e territoriale. Inoltre, la letteratura scientifica risulta tuttora carente per quanto riguarda l’analisi dei meccanismi di pianificazione e partecipazione pubblica all’interno dei distretti idrografici. Questa tesi si propone di contribuire allo studio dell'evoluzione dei sistemi nazionali di governance per rispondere agli obblighi di pianificazione su scala di bacino idrografico e di partecipazione pubblica posti dall’Europa, al fine di individuare quali sono gli elementi più significativi per promuovere una pianificazione coordinata e inclusiva dei bacini idrografici. Nel fare ciò, un'attenzione specifica è rivolta a come viene condotta l'attuazione in Italia. Nel dettaglio, la presente tesi si pone tre obiettivi specifici. Il primo consiste nell’identificare, analizzare e confrontare i diversi approcci adottati nei paesi europei per l’attuazione dei requisiti di pianificazione di bacino e partecipazione. Tale obiettivo è stato realizzato attraverso una meta-analisi qualitativa della letteratura scientifica. In particolare, l’analisi si è soffermata su sette stati membri rappresentativi di diversi approcci per l’attuazione della Direttiva: Danimarca, Inghilterra, Germania, Italia, Francia, Spagna e Svezia. Il secondo obiettivo riguarda l’analisi dell’intera attuazione della DQA su scala di distretto idrografico. Il presente scopo è stato perseguito attraverso un caso studio condotto in Italia, nel distretto idrografico Alpi Orientali, dove l'intero processo di attuazione è stato analizzato, dalla pianificazione all'implementazione delle misure per aumentare l'efficienza irrigua. Infine, il terzo obiettivo mira a fornire delle raccomandazioni politiche per l’attuazione della Direttiva in Italia e, più nello specifico, nel distretto idrografico Alpi Orientali. I risultati mostrano che l’attuazione della DQA ha effettivamente promosso un maggior coordinamento e una crescente partecipazione nei processi decisionali in molti stati membri. Ma evidenziano anche che ciò ha raramente riguardato l’intero territorio del distretto idrografico. In molti dei paesi analizzati, infatti, sono stati creati comitati consultivi a livello sotto-distrettuale (ad es. a livello di bacino idrografico o locale), per promuovere un maggiore coordinamento e coinvolgimento degli attori nei processi decisionali. Nello studio condotto nel distretto idrografico Alpi Orientali, è stato rilevato che, mentre il coordinamento amministrativo può essere realizzato efficacemente attraverso specifici meccanismi di coordinamento stabiliti dall'autorità distrettuale, la partecipazione pubblica ha una maggiore risonanza se condotta a livello regionale. La tesi ha quindi evidenziato la necessità che il processo di adeguamento della governance delle risorse idriche avvenga su più livelli che devono agire sinergicamente per produrre risultati significativi. A livello nazionale, dove gli ostacoli che impediscono un migliore coordinamento su scala distrettuale devono essere superati, a livello di distretto idrografico, dove il coordinamento inter-regionale deve essere rafforzato, e a livello regionale, dove una maggiore integrazione tra tutela e gestione delle risorse idriche e una maggiore partecipazione pubblica devono essere promosse.

APA, Harvard, Vancouver, ISO, and other styles

20

Evers, Mariele. "Decision support systems for integrated river basin management requirements for appropriate tools and structures for a comprehensive planning approach." Aachen Shaker, 2008. http://d-nb.info/990603393/04.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Neto, Francisco OtÃvio Landim. "Application DPSIR model in river basin howler monkeys, Ceara, Brazil: subsidies for local environmental management." Universidade Federal do CearÃ, 2013. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16006.

Full text

Abstract:

FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico
O planejamento e gestÃo ambiental em uma bacia hidrogrÃfica sÃo necessÃrios para o estabelecimento da utilizaÃÃo adequada dos recursos naturais existentes. DaÃ se ressalta a importÃncia de estudos que reÃnem e discutam os aspectos naturais, econÃmicos e sociais que influenciam na dinÃmica daquela unidade ambiental. Com efeito, realizou-se o diagnÃstico ambiental da bacia hidrogrÃfica do rio Guaribas, litoral oeste do CearÃ, Nordeste do Brasil, com a aplicaÃÃo de indicadores do modelo DPSIR (Driving Forces, Pressures, State, Impact, Responses). Dentre os objetivos especÃficos, citam-se: (i) realizar a caracterizaÃÃo ambiental e socieconÃmica da bacia hidrogrÃfica do rio guaribas, (ii) analisar o conjunto de indicadores do modelo DPSIR como instrumento de apoio Ã tomada de decisÃo no Ãmbito de polÃticas pÃblicas, (iii) Forncer um conjuto de propostas que visam melhorar a qualidade de vida da populaÃÃo presete na Ãrea de estudo. O embasamento teÃrico-metodolÃgico foi alicerÃado no modelo conceitual DPSIR, desenvolvido pela OrganizaÃÃo para a CooperaÃÃo e Desenvolvimento EconÃmico em 2002. O modelo citado privilegia a anÃlise das relaÃÃes ecossistÃmicas e antropogÃnicas inseridas nos sistemas ambientais presentes na Ãrea de estudo. Desse modo, a pesquisa proporcionou uma anÃlise integrada dos problemas ambientais em relaÃÃo Ãs causas que os produzem, sendo ainda incluso as respostas entendidas como aÃÃes propositivas que podem ser fomentadas e desenvolvidas pelas administraÃÃes pÃblicas, pela sociedade civil e pelos setores econÃmicos. Entende-se que a apropriaÃÃo do espaÃo na Ãrea de estudo ocorre em funÃÃo do processo de urbanizaÃÃo, das instalaÃÃes do complexo portuÃrio e da utilizaÃÃo dos recursos naturais, atraÃdos pela polÃtica de desenvolvimento econÃmico estadual que, ao entrar em conflito com as comunidades tradicionais, evidencia uma distribuiÃÃo desigual dos usos do espaÃo litorÃneo. Assim, Ã possÃvel afirmar que a aplicabilidade do modelo DPSIR foi de grande relevÃncia, pois proporcionou uma anÃlise integrada dos problemas socioambientais, sendo ainda incluso as aÃÃes propositivas que podem ser fomentadas pelas administraÃÃes pÃblicas, sociedade civil e setores econÃmicos. Considera-se que hÃ necessidade urgente de disciplinamento na utilizaÃÃo dos ambientes litorÃneos presentes no setor oeste do Estado do CearÃ.
The planning and environmental management within a watershed are needed to establish the appropriate use of natural resources. From this, it is emphasized the importance of studies that gather and discuss the aspects of natural, economic and social dynamics that influence the environmental unit. In effect, it was done the environmental diagnosis of river basin of Guaribas, west coast of CearÃ, Northeast of Brazil, with the application of indicators of DPSIR model (Driving Forces, Pressures, State, Impact, Responses). Among the specific objectives are: (i) identify the main environmental problems affecting the population that inhabits the river basin of Guaribas, (ii) analyze the set of indicators of the DPSIR framework as a tool to support decision making in context of public policy, (iii) identify the actions needed to solve the environmental problems found in the study area. The theoretical and methodological framework was founded on DPSIR conceptual model, developed by the Organization for Economic Cooperation and Development in 2002. The above model focuses on the analysis of the ecosystemic and anthropogenic relationships embedded in the environmental systems present in the study area. Thus, the research provided an integrated analysis of environmental problems in relation to the causes that produce them, and even included the answers understood as purposeful actions that can be fostered and developed by government, civil society and economic sectors. It is understood that the appropriation of space in the study area occurs as a result of the urbanization process, the facilities of the port complex and the use of natural resources, attracted by the policy of state economic development state that, when conflict with the traditional communities, shows an uneven distribution of uses of coastal space. Thus, it was possible to say that the applicability of the DPSIR model was of great importance because it provided an integrated analysis of environmental problems, which still included the purposeful actions that can be fostered by government, civil society and economic sectors. It is considered that there is urgent need for discipline in the use of coastal environments present in the western sector of the State of CearÃ.

APA, Harvard, Vancouver, ISO, and other styles

22

Evers, Mariele [Verfasser]. "Decision Support Systems for Integrated River Basin Management : Requirements for appropriate tools and structures for a comprehensive planning approach / Mariele Evers." Aachen : Shaker, 2008. http://d-nb.info/1161303871/34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Cartwright, Lauren Ashley. "The Influence of Conservation Programs on Residential Water Demand: Synthesis and Analysis for Shared Vision Planning in the Rappahannock River Basin." Thesis, Virginia Tech, 2002. http://hdl.handle.net/10919/30824.

Full text

Abstract:

The Rappahannock River Basin Commission is undergoing a collaborative water supply planning process for Virginiaâ s Rappahannock River Basin. Participants in the planning process have indicated an interest in technical information about the possible impact conservation programs may have on reducing residential water demand. The potential influence of conservation programs is identified through a literature synthesis and a statistical analysis of residential water demand for a locality within the basin (Stafford County). In the literature synthesis, conservation programs are classified as voluntary or mandatory. Voluntary programs utilize financial incentives (such as water pricing and rebates) or educational incentives (such as radio ads and bill inserts) to encourage conservation, and mandatory programs utilize regulatory incentives (such as plumbing standards and bans on outdoor water use). The water demand statistical model was estimated to more specifically identify how Stafford residential water customers respond to water pricing/rate structure changes (financial incentives), imposition of federal regulations on plumbing standards (regulatory incentives), and a voluntary conservation program utilizing educational incentives. The results indicate that while many studies have found residential customers are responsive to price changes, Stafford residential water users have not significantly changed their water demand in response to price/rate structure changes. Previous literature also suggests federal plumbing standards potentially have a significant impact on water demand. The influence of new plumbing standards in the Stafford demand model was inconclusive and warrants further analysis. Consistent with the literature, voluntary conservation programs utilizing educational incentives alone did not substantially alter residential water demand in Stafford County.
Master of Science

APA, Harvard, Vancouver, ISO, and other styles

24

Praskievicz, Sarah. "Impacts of Climate Change and Urban Development on Water Resources in the Tualatin River Basin." PDXScholar, 2009. https://pdxscholar.library.pdx.edu/open_access_etds/2248.

Full text

Abstract:

Potential impacts of climate change on the water resources of the Pacific Northwest of the United States include earlier peak runoff, reduced summer flows, and increased winter flooding. An increase in impervious surfaces, accompanied by urban development, is known to decrease infiltration and increase surface runoff. Alterations of flow amount and pathways can alter water quality through dilution or flushing effects. I used the United States Environmental Protection Agency's Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) modeling system to investigate the relative importance of future climate change and land use change in determining the quantity and quality of freshwater resources in north western Oregon's Tualatin River Basin. The basin was chosen for this study because it is rapidly urbanizing and representative of other low-elevation basins in the region. BASINS models were calibrated and validated using historic flow and water quality data from 1991 to 2006. The goodness-of-fit for the calibrated hydrology, suspended sediment, and orthophosphate models was high, with coefficients of determination ranging from 0.72 to 0.93 in the calibration period. The calibrated models were run under a range of eight downscaled climate change, two regional land use change, and four combined scenarios. Results included average increases in winter flows of ten percent, decreases in summer flows of thirty-seven percent, and increases in fifth percentile flows of up to eighty percent as a result of climate change in the Tualatin River Basin. For land use change, the results included an increase in annual flows of twenty-one percent for the development-oriented scenario and a decrease of sixteen percent for the conservation-oriented scenario, with amplified changes at the sub-basin scale, including more than doubled winter flow. For combined scenarios of climate change and urban development, there is a projected increase in winter flows of up to seventy-one percent and decrease in summer flows of up to forty-eight percent. Changes in suspended sediment and orthophosphate loading broadly tracked hydrological changes, with winter increases and summer decreases. The results are relevant to regional planners interested in the long-term response of water resources to climate change and land use change at the basin scale.

APA, Harvard, Vancouver, ISO, and other styles

25

Doherty, Kevin Eric. "Sage-grouse and energy development integrating science with conservation planning to reduce impacts /." [Missoula, Mont.] : The University of Montana, 2008. http://etd.lib.umt.edu/theses/available/etd-03262009-132629/unrestricted/doherty.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Almeida, Thiara Messias de. "Geosystemic Analysis Applied to the Study of Environmental Fragility on Basin of the River SÃo JoÃo de Tiba, Bahia." Universidade Federal do CearÃ, 2014. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=13703.

Full text

Abstract:

CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior
The watershed is understood as a complex system that integrates elements natural, socioeconomics and cultural. The objective of research was to assess the anthropogenic changes in the dynamics of landscape the River Basin SÃo JoÃo de Tiba-BA and its interference in the fragility of environmental systems. The basin of 178. 071 hectares, is inserted in the Region of Extreme South Bahia, which was incorporated into the "development" of economic and private megaprojects like cellulose of extensive territorial occupation that this region has experienced, resulting in severe exploitation of natural resources and intense changes in the landscape. Thus, to understand the natural dynamics and the processes of land use and occupation were performed analysis physiographic, morphometric, socioeconomic diagnosis and characterization of the evolution of the use of land, identifying the major impacts of space appropriation process. To meet the proposed objectives, was adopted the scale 1:100.000. The research involved the use of cartographic techniques and remote sensing, through GIS. For this, we used radar image (SRTM and ASTER), and satellite images Landsat TM 5, information collected in fieldwork, and data socioeconomic nature. The data generation and preparation of maps was performed in SIG ArcGIS 10. The integrated analysis of the environment can be inferred that the area is characterized, mostly by plan relief of the Coastal Tablelands of Barriers Group, which originated evolved soils as Yellow Latosols, naturally covered by a rainforest that were gradually replaced. The basin comprises nine different environmental systems. The geo-environmental characteristics of the area were attractive for the development of the main forms of anthropism that changed the landscape and turned it into two types of scenarios: the of pasture and of eucalyptus. The use of land for pasture concentrates most of the arable land, and what else disrespects environmental legislation. The plantation of eucalyptus is agricultural use with the highest growth in the period analyzed, meanwhile, the remaining forest areas were reduced by 63%. The forms of land use practiced in the basin contributed to the increase in environmental degradation processes and, consequently, increasing its Environmental Fragility. It is hoped that the research can collaborate with the area of systems analysis in watersheds as a subsidy to the Environmental Planning.
A bacia hidrogrÃfica Ã entendida como um sistema complexo que apresenta de forma integrada elementos naturais, socioeconÃmicos e culturais. O objetivo da pesquisa foi verificar as mudanÃas antropogÃnicas na dinÃmica da paisagem da Bacia HidrogrÃfica do Rio SÃo JoÃo de Tiba-BA e sua interferÃncia na fragilidade dos sistemas ambientais. Trata-se de uma bacia de 178. 071 ha, inserida na RegiÃo do Extremo Sul da Bahia, a qual foi incorporada ao processo de âdesenvolvimentoâ, de megaprojetos econÃmicos e privados de extensiva ocupaÃÃo territorial como a celulose, resultando em acentuada exploraÃÃo de recursos naturais e intensas transformaÃÃes na paisagem. Assim, para entender a dinÃmica natural e os processos de uso e ocupaÃÃo da terra foram realizadas anÃlises fisiogrÃficas, morfomÃtricas, diagnÃstico socioeconÃmico, caracterizaÃÃo da evoluÃÃo dos usos do solo e mapeamentos sÃntese da fragilidade ambiental, identificando os principais impactos decorrentes do processo de apropriaÃÃo do espaÃo. Para atender os objetivos propostos, adotou-se a escala de 1:100.000. A pesquisa envolveu o uso de tÃcnicas cartogrÃficas e sensoriamento remoto, atravÃs do geoprocessamento. Para tal, utilizou-se imagens de radar (SRTM e ASTER), imagens de satÃlite do sistema Landsat 5 TM, informaÃÃes coletadas em trabalhos de campo, e informaÃÃes de natureza socioeconÃmica. A geraÃÃo dos dados e confecÃÃo dos mapas foi realizada no SIG ArcGis 10. A anÃlise integrada do meio fÃsico permite inferir que a Ãrea Ã caracterizada, em sua maior parte, pelo relevo plano dos Tabuleiros Costeiros do Grupo Barreiras, que deram origem a solos evoluÃdos como os Latossolos Amarelos, recobertos naturalmente, por uma mata Ãmida que foi paulatinamente substituÃda. A bacia comporta nove sistemas ambientais diversos. As caracterÃsticas geoambientais da Ãrea foram atrativas para o desenvolvimento das principais formas de antropismo que modificaram a paisagem e a transformaram em dois tipos de cenÃrios: o do pasto e o do eucalipto. O uso do solo com pastagens concentra a maior parte das terras agricultÃveis, e o que mais desrespeita a legislaÃÃo ambiental. A silvicultura Ã o uso agrÃcola que apresentou maior crescimento no perÃodo analisado, enquanto isso, as Ãreas com remanescentes florestais foram reduzidas em 63%. As formas de uso da terra praticadas contribuÃram para o aumento dos processos de degradaÃÃo ambiental e, consequentemente o aumento da sua fragilidade. A pesquisa contribui com a Ãrea da anÃlise sistÃmica em bacias hidrogrÃficas como subsÃdio ao Planejamento Ambiental.

APA, Harvard, Vancouver, ISO, and other styles

27

Antonello, Sergio Luís. "Um sistema de planejamento e gestão para bacias hidrográficas com uso de análise multicritérios." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/91/91131/tde-25112008-104537/.

Full text

Abstract:

O crescente desenvolvimento mundial, principalmente dos países emergentes, tem exercido enorme pressão sobre o meio ambiente. Diversas regiões começam a indicar perda da sustentabilidade. O uso responsável dos recursos naturais envolve uma equação que considera o desenvolvimento sustentável. Este campo do conhecimento é muito amplo e envolve um grande número de variáveis, que requerem o uso de conhecimento, hardware/software e de metodologia específica. SIGs - Sistemas de Informações Geográficas e análise de múltiplos critérios são ferramentas úteis em processos de tomada de decisão envolvendo dados ambientais espacializados. Este trabalho teve como objetivo desenvolver um sistema de informação analítico, denominado FGest, para ser usado no planejamento ambiental de bacias hidrográficas, durante a fase de avaliação, em processos de tomada de decisão. O ambiente e linguagem de programação para o desenvolvimento do FGest e das interfaces de comunicação com os Sistemas de Informações Geográficas foi o Microsoft C#. Para o processo de comunicação entre os softwares envolvidos foi adotado o uso de mapas matriciais no formato ASCII. Dentre os algoritmos do FGest destaca-se o de otimização do processo de ranqueamento de critérios segundo a influência dos mesmos no processo decisório. Fase importante do desenvolvimento de um software é a validação do mesmo através da análise e comparação de seus resultados. Para a validação do FGest, utilizando avaliação multicritérios, foram gerados mapas de áreas prioritárias à restauração florestal na bacia hidrográfica do rio Corumbataí, SP, visando à conservação de recursos hídricos. Os fatores empregados, na forma de mapas matriciais, foram a adequação do uso da terra, a erodibilidade do solo, a erosividade da chuva e as proximidades à malha viária e à rede hidrográfica, todos padronizados em uma escala única e contínua de 256 valores. Os pesos dos fatores foram determinados com auxílio de uma matriz de comparação pareada. Com ótimos tempos de resposta, foram gerados três mapas de áreas prioritárias, com valores no espaço de 256 níveis e depois reclassificados de maneira a apresentar cinco graus de prioridade (muito alta, alta, média, baixa e muito baixa), correspondentes às aplicações dos métodos da Combinação Linear Ponderada e da Média Ponderada Ordenada para os cenários riscos médio/baixo e médio/alto. A partir dos resultados obtidos foi possível concluir que o FGest pode ser utilizado como suporte ao planejamento e gestão de bacias hidrográficas, já que o mesmo desempenhou com sucesso o papel de ferramenta computacional para avaliação multicritérios e que sua interface de comunicação com os Sistemas de Informações Geográficas ArcGIS e Spring funcionou adequadamente para importação de mapas fatores e restrições e para exportação de mapas gerados nas avaliações multicritérios.
The increasing worldwide development, mainly due to the developing countries, makes a significant pressure on the environment. Several regions are now showing a loss of sustainability. The responsible use of the natural resources involves an equation which considers the sustainable development. This field of knowledge is very wide and involves a great number of variables, which require expertise, hardware/software and specific methodology. GIS Geographic Information System and multicriteria evaluation are useful tools in the decision support processes, involving spatial environmental data. The objective of this study was the development of an analytical information system named FGest, to be used on the environmental planning of watersheds, during the phase of evaluation, in the decision-making process. The Microsoft C# was used as the environment and the programming language for the development of the FGest and of the communication interfaces with the Geographic Information Systems. For the process of communication between FGest and Geographic Information Systems, the use of raster maps in ASCII format was implemented. Amongst the algorithms of the FGest is the algorithm for ranking of criteria, in accordance with the influence of the same ones in the decision process. An important phase of the software development is its test and validation through the analysis and comparison of its results. For the validation of the FGest, using multicriteria evaluation, maps of priority areas for forest restoration, in the Corumbataí river basin, State of São Paulo, aiming at the conservation of water resources were generated, . The variables used, in the format of raster maps, were the land-use adequacy, soil erodibility, erosivity, proximity to roads and proximity to the drainage network, where each factor was standardized in a 256-value continuous scale. The factors weights were determined with help of a pairwise comparison matrix. Three maps of priority areas were generated, with levels of priority represented on a continuous way, from 0 to 255, and later reclassified to show five levels of priority (very high, high, medium, low and very low). Those maps are the result of the application of the methods of the Weighted Linear Combination and the Ordered Weighted Average for the scenarios of medium/low and medium/high risks. From the obtained results it was possible to conclude that the FGest can be used as a support for planning and management of river basins, since the system successfully carried out the role of computational tool for multicriteria evaluation and its communication interface with the Geographic Information Systems ArcGIS and Spring had an adequate performance to import factors and restrictions maps and to export maps generated in the multicriteria evaluations.

APA, Harvard, Vancouver, ISO, and other styles

28

Domecq, Rolón Federico Arturo Monte. "Hierarquia espacial de sub-bacias hidrográficas como unidades de planejamento de conservação de sistemas aquáticos continentais." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/90485.

Full text

Abstract:

Em planejamento de conservação aquática, abordagens quantitativas são realizadas ao longo de varias unidades de paisagem. Muitas vezes, as divisões internas como unidades de planejamento são definidas subjetivamente e condicionadas á disponibilidade de dados físicos y biológicos. Bacias hidrográficas como unidades de planejamento são subdividas e classificadas com base em contextos geológicos e climáticos, fisiográficos e biogeográficos que seguem escalas espaciais hierárquicas como subbacias, trechos e segmentos de rios até macro/micro habitats. Reconhecem-se fatores de grande escala espacial e temporal como condicionantes da expressão de padrões e processos (físicos e biológicos) a escalas menores e de maneira hierárquica. Mais além, existe uma interdependência destes (padrões e processos) operando através de múltiplas escalas. Na construção de abordagens de planejamento mais flexíveis e gerais, bacias e subbacias têm sido apontadas como escalas apropriadas de captura de fatores que influenciam (direta ou indiretamente) padrões biológicos observados a escalas menores. No entanto, a resolução espacial de subbacias como unidades de classificação poderia afetar os padrões encontrados? Poderia afetar também processos de planejamento de conservação? Neste contexto, analisamos a classificação de subbacias aninhadas em seis níveis hierárquicos de refinamento espacial com base em atributos topográficos da paisagem (altitude, declividade, formas de terreno, vegetação pretérita, posição de subbacias na rede, etc.) dentro da Bacia Hidrográfica do rio Taquari Antas no Rio Grande do Sul - Brasil (26000 km2). Através de uma abordagem quantitativa e análises multivariadas (ordenação e agrupamento), obtivemos basicamente o mesmo padrão espacial de organização através da hierarquia. Determinamos até oito tipos ou grupos de subbacias, influenciadas principalmente por altitude e declividade combinadas com diferentes formas de terreno e vegetação. Foram diferenciadas subbacias de planalto e planície nos extremos, e subbacias do curso principal superior, curso médio e áreas de transição desde morros altos, para morros em vales de rios encaixados, até áreas de encostas abertas e morros em planícies. Classificações com base em níveis hierárquicos de subbacias são importantes no sentido de obter alvos gerais para planejamento de conservação (como subunidades ecorregionais aquáticas). Desta maneira se contribui ao processo de geração de procedimentos e ferramentas de classificação mais flexíveis para planejamento de conservação aquática e com maior confiabilidade.
In freshwater conservation planning, quantitative classification approaches are performed across several landscape units. In general, internal divisions as planning units are subjective and depend on previous knowledge and information available. Usually, river basins are subdivided and grouped based on geology, climate, physiography and biogeographical context, following hierarchical spatial scales, such as sub-basins, reaches, segments, and macro-habitats. There is consensus that factors operating at great spatial and temporal scales constrict processes and patterns (physical and biological) expressed at finer scales, following a hierarchical organization. Furthermore, the interpendence between physical and biological patterns and processes (geomorphology, hydrology, ecology) is recognized to act at multiple scales. Towards more flexible and general planning approaches, basins and sub-basins are pointed as scales that capture the large scale factors that influence (directly or indirectly) the biological patterns observed at lower scales. Does the spatial resolution (area) of sub-basin division used to perform the classification affect the pattern obtained? Can this subject affect the conservation planning process? We analyzed the classification on Taquari Antas river basin (south Brazil) (26000 km2) along six spatially nested sub-basin classification, based on physiographic attributes. Through a quantitative approach and multivariate analyses (cluster and ordination), we obtained basically the same spatial pattern of organization across the hierarchy. The eight sub-basin types or groups where most influenced by elevation and slope, combined with landform classes and original vegetation. Extreme gradients of these attributes express plain region in the plateau and floodplains in lower gradient rivers. Between these extremes, the mainstem river and main tributaries where classified in four distinct groups of subbasins, based on the continuum of physiographical factors. Classifications based on nested hierarchical levels of sub-basins are important to get general coarse targets for freshwater conservation planning. These work contribute to the process of generating more flexible hierarchical classification frameworks for freshwater conservation planning.

APA, Harvard, Vancouver, ISO, and other styles

29

Lima, Ernane Cortez. "Planejamento ambiental como subsÃdio para gestÃo ambiental da bacia de drenagem do aÃude Paulo Sarasate Varjota-CearÃ." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=10322.

Full text

Abstract:

FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico
O trabalho tem como objetivo oferecer propostas de planejamento como subsÃdio para gestÃo ambiental da bacia de drenagem do AÃude Paulo Sarasate, localizado no municÃpio de Varjota â CE, regiÃo oeste do estado do CearÃ, com uma Ãrea de 3.501 kmÂ. Neste estudo, procurou-se contextualizar a Ãrea da pesquisa, atravÃs da anÃlise dos atributos do sistema geoambiental (geologia, geomorfologia, clima, recursos hÃdricos, solos, vegetaÃÃo e fauna) e as formas de uso e ocupaÃÃo da terra. A base metodolÃgica utilizada foi a anÃlise geossistÃmica e foram feitos levantamentos bibliogrÃficos, cartogrÃficos e trabalhos de campo. A partir dessa metodologia, foram identificadas quatro unidades geoambientais: a DepressÃo Sertaneja, a PlanÃcie Fluvial do Rio AcaraÃ os MaciÃos Residuais, e parte do Planalto da Ibiapaba. Utilizou-se como ferramenta bÃsica o sensoriamento remoto, atravÃs de processo digital de imagens de satÃlite Landsat 7; elaborou-se mapas temÃticos tendo como apoio as folhas da SUDENE/DSG SB.24-V-B-I (Santa QuitÃria) e a folha SB.24-V-A-III (IpÃ) (1:100.000), sendo a porÃÃo da unidade geoambiental estudada representada com base em escala de 1:50.000. A montante do AÃude Paulo Sarasate estÃo os municÃpios de HidrolÃndia, Ipueiras, Nova Russas, Catunda, ArarendÃ, Tamboril e Monsenhor Tabosa, e quatro importantes reservatÃrios da bacia do rio AcaraÃ com capacidade de acumulaÃÃo de Ãgua semelhante Ã do aÃude em estudo, sÃo eles: Farias de Sousa (Nova Russas), CarÃo (Tamboril), Aroeiras (Nova Russas), Bonito (IpÃ). Grande parte das Ãreas, a montante do AÃude Paulo Sarasate, encontra-se em processo de desmatamento bastante acentuado, como Ã o caso da Ãrea de nascentes do rio AcaraÃ. Com isso hÃ ocorrÃncia de processos de assoreamento, vossorocas e ravinamentos nas vertentes, tendo como consequÃncia a diminuiÃÃo do fluxo hÃdrico nas calhas fluviais. Outro fator relevante constitui o crescimento demogrÃfico dos pequenos centros urbanos dos municÃpios, alÃm da criaÃÃo ou mudanÃa de hÃbitos, da âmelhoria do nÃvel de vidaâ, do desenvolvimento industrial (microempresas) e de uma sÃrie de outros fatores. O diagnÃstico elaborado permitiu a definiÃÃo de propostas de estratÃgias de planejamento e gestÃo ambiental no sentido de recuperaÃÃo, conservaÃÃo e preservaÃÃo ambiental, por meio de um zoneamento nas escalas de 1:100.000 (regional), acompanhado por um plano de gestÃo em nÃvel municipal, 1:100.000. Palavras-chave: Planejamento Ambiental. GestÃo Ambiental. SemiÃrido. Bacia HidrogrÃfica.
The work aims at planning and management environmental catchment AÃude Paulo Sarasate, located in the municipality of Varjota â EC, in western state of CearÃ, with an area of 3,501square kilometers. In this study, tried to contextualize the research area by analysis of geoenvironmental system attributes (geology, geomorphology, climate, water resources, soils, vegetation and (fauna) and ways to use and occupy the land. The base design was used to analyze geo were made bibliographic, cartographic and fieldwork. Based on this methodology were identified three environmental units: Depression Hinterland, the river plain of the river and the Solid AcaraÃ Residuals. Was used as the basic tool remote sensing, through a process of digital Landsat 7 satellite images, thematic maps have been prepared having as support the leaves SUDENE / DSG SB.24-VB- I (Clover St.) and the leaf SB.24-V-B-I (IPU) (1:100,000), the portion of the unit Geoenvironmental studied represented based on a scale of 1:50,000. Upstream of the dam are the Paulo Sarasate HidrolÃndia municipalities, Ipueiras, New Russia, Catunda ArarendÃ, Monkfish and Monsignor Tabosa, and four important reservoirs of the river basin with AcaraÃ accumulation capacity similar to water in the reservoir study, they were: Farias de Sousa (Nova Russas), CarÃo (Tamboril), Aroeiras (Nova Russas), Bonito (IpÃ). Great of the areas upstream of the dam Paulo Sarasate, is in the process of deforestation rather pronounced as in the case of area sources of the river AcaraÃ. Thus there is an occurrence of processes siltation, solifluxion, Gullies and ravines in strands, resulting in the decreased flow river water in the gutters. Another relevant factor is the population growth of small centers urban municipalities, and the creation or change of habits, âimprovement of living standardsâ, the industrial development (micro enterprises) and a number of other factors. The diagnosis made possible the definition of proposals for planning strategies and environmental management in order to restore, maintain and environmental preservation through zoning in scales of 1:100,000 (regional), accompanied by a plan management at municipal level, 1:100,000. Keywords: Planning. Management Environmental. Semi-Arid. River Basin.

APA, Harvard, Vancouver, ISO, and other styles

30

Xavier, André Luis dos Santos. "A contribuição dos Comitês de Bacia Estadual e Federal à gestão das bacias hidrográficas dos rios Piracicaba , Capivari e Jundiai, em São Paulo: ações mais relavantes, perspectivas e desafios (1993-2006)." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/16/16139/tde-19092007-123444/.

Full text

Abstract:

Os conceitos básicos para a definição de gestão: o conceito de desenvolvimento sustentável e gestão integrada de recursos hídricos. A gestão integrada de recursos hídricos de acordo com o conceito de bacias hidrográficas. A bacia hidrográfica como uma unidade de gestão, planejamento e análise. As políticas federal e estadual de São Paulo em recursos hídricos implementadas nas bacias hidrográficas dos rios Piracicaba, Capivari e Jundiaí (PCJ) entre 1993 e 2006. O Consórcio dos rios PCJ. O Comitê Estadual das Bacias Hidrográficas dos rios PCJ em São Paulo. O Comitê Federal de Bacia Hidrográfica do rio Piracicaba. A Agência de Bacia dos rios PCJ. Os Comitês de Bacia dos rios PCJ. A cobrança da água. A caracterização da bacia hidrográfica dos rios PCJ. Os principais planos e relatórios elaborados: Plano Nacional Dos Recurso Hídricos (PNRH); Plano Estadual dos Recursos Hídricos (PERH); Plano Integrado de Aproveitamento dos Recursos Hídricos das bacias do Alto Tietê, Piracicaba e Baixada Santista (1993-1997) ? Consórcio Hidroplan; Relatório Zero ? da UGRHI 05 ? CETEC; Plano de Bacia CBH-PCJ (2000-2003) ? COPLAENGE; Relatório HUM da BH-PCJ ( 2002- 2003) ? IRRIGART; Plano de Bacia CBH-PCJ (2004-2007) ? SHS Consultoria. Ações relevantes conduzidas pelos Comitês PCJ, as ações aprovadas pelos Comitês e contidas nas Atas dos comitês entre 1993 e 2006. A classificação das deliberações e dos projetos aprovados nas atas e dos projetos enviados para o FEHIDRO ( Fundo Estadual de recursos Hídricos) pelo comitês. Considerações finais: as ações relevantes dos comitês PCJ são analisadas à luz da gestão integrada de bacias hidrográficas. São indicadas perspectivas e desafios desses comitês.
The key concepts for the definition of management: the concept of sustainable development and integrated management of water resources. The integrated management of water resources according to the concept of river basins. The river basin as a management, planning and analysis unit. The federal and the State politics on water resources implemented in the river basins of Piracicaba, Capivari and Jundiai (PCJ) Rivers in São Paulo between 1993 and 2006. The Consortium of PCJ rivers. The State river basin Committee of the PCJ Rivers in São Paulo. The Federal river basin Committee of the Piracicaba river. The Agency of basin of the PCJ Rivers. The PCJ river basins Committees. The charge for water. The PCJ river basin description. The main plans and reports elaborated: The National Plan of River Resources (PNRH); The State Plan of River Resources of São Paulo (PERH); The Integrated Plan of the Use of River Resources in the Alto Tietê, Piracicaba and Baixada Santista river basins (1993-1997) ? HIDROPLAN; The Zero Report of the UGRHI 05 (CETEC); The PCJ River Basin Plan (COPLAENGE); The ONE Report of PCJ River Basin (IRRIGART); The Plan of the PCJ River Basin (SHS CONSULTORIA). Relevant actions led by the PCJ Committees, the actions approved by the Committees and included in the Acts of the Committees between 1993 and 2006, The classification of the deliberations and projects approved in the acts and the projects sent to the FEHIDRO (Fundo Estadual de Recursos Hídricos) by the Committees. Final statements: The relevant actions of the PCJ Committees are analyzed in the light of the integrated management of river basins. Perspectives and challenges of these committees are shown.

APA, Harvard, Vancouver, ISO, and other styles

31

Wendler, Wiebke. "Integrierte Bewirtschaftungsplanung für Flussgebiets- und Hochwasserrisikomanagement." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-24288.

Full text

Abstract:

Die Dissertation befasst sich mit der integrierten Bewirtschaftungsplanung von Flusseinzugsgebieten. Die europäische Wasserrahmenrichtlinie (WRRL, 2000/60/EG) und die europäische Hochwasserrichtlinie (HWRL, 2007/60/EG) setzen dafür neue Maßstäbe, indem beide die Mitgliedsstaaten zur Aufstellung einzugsgebietsbezogener Planungsinstrumente verpflichten. In der Arbeit werden eingangs die wesentlichen Prozesse, theoretischen Modelle und Ansatzpunkte für ein integriertes Management von Flusseinzugsgebieten vorgestellt. Die Anforderungen an Bewirtschaftungspläne und Maßnahmenprogramme der WRRL werden den Vorgaben für die Erstellung der Hochwasserrisikomanagementpläne und ihren planerischen Grundlagen gemäß HWRL gegenübergestellt. Potenzielle Synergien und Konflikte zwischen den Zielen und Maßnahmen werden identifiziert. Der Vergleich der Planungsschritte und -methoden zeigt, dass Abstimmungsbedarf zwischen den Planungsinstrumenten des Flussgebiets- und Hochwasserrisikomanagements für sämtliche Planungsschritte besteht, von der Systemanalyse bis zur Maßnahmenumsetzung. Darauf aufbauend wird ein Konzept für eine integrierte Bewirtschaftungsplanung entwickelt. Das Konzept besteht aus einzelnen fachlich-methodischen Planungsmodulen für jeden Planungsschritt. Sie können im Zusammenhang oder für sich genommen zur Abstimmung zwischen den Plänen des Flussgebiets- und Hochwasserrisikomanagements dienen. Abschließend werden die fachlichen und organisatorischinstitutionellen Potenziale des Konzepts diskutiert und weitergehender Forschungsbedarf aufgezeigt
The thesis addresses the integrated planning of river basins. For this, the European Water Framework Directive (WFD, 2000/60/EC) and the Floods Directive (FD, 2007/60/EC) are setting new benchmarks by committing its member states to set up river basin-wide management plans. At the beginning of the thesis, the most important processes, theoretical models and options of intervention for integrated river basin management are introduced. The requirements for the river basin management plans and the programmes of measures of the WFD will be contrasted with the specifications for the flood risk management plans according to the FD and their fundamental planning documents. Potential synergies and conflicts between the objectives and measures are identified. The comparison of the planning steps and methods show that all planning steps, from the systems analysis to the implementation of measures, require a coordination of the planning instruments of river basin management and flood risk management. Based on these findings, a concept of integrated river basin management planning is developed. The concept is composed of planning modules for each planning step. For the reconciliation between the plans of river basin management and flood risk management, those planning modules can be used in combination or separately. Finally, the technical and institutional potentials of the concept are discussed. Need for further research is identified

APA, Harvard, Vancouver, ISO, and other styles

32

Wendler, Wiebke. "Integrierte Bewirtschaftungsplanung für Flussgebiets- und Hochwasserrisikomanagement." Doctoral thesis, Technische Universität Dresden, 2008. https://tud.qucosa.de/id/qucosa%3A25105.

Full text

Abstract:

Die Dissertation befasst sich mit der integrierten Bewirtschaftungsplanung von Flusseinzugsgebieten. Die europäische Wasserrahmenrichtlinie (WRRL, 2000/60/EG) und die europäische Hochwasserrichtlinie (HWRL, 2007/60/EG) setzen dafür neue Maßstäbe, indem beide die Mitgliedsstaaten zur Aufstellung einzugsgebietsbezogener Planungsinstrumente verpflichten. In der Arbeit werden eingangs die wesentlichen Prozesse, theoretischen Modelle und Ansatzpunkte für ein integriertes Management von Flusseinzugsgebieten vorgestellt. Die Anforderungen an Bewirtschaftungspläne und Maßnahmenprogramme der WRRL werden den Vorgaben für die Erstellung der Hochwasserrisikomanagementpläne und ihren planerischen Grundlagen gemäß HWRL gegenübergestellt. Potenzielle Synergien und Konflikte zwischen den Zielen und Maßnahmen werden identifiziert. Der Vergleich der Planungsschritte und -methoden zeigt, dass Abstimmungsbedarf zwischen den Planungsinstrumenten des Flussgebiets- und Hochwasserrisikomanagements für sämtliche Planungsschritte besteht, von der Systemanalyse bis zur Maßnahmenumsetzung. Darauf aufbauend wird ein Konzept für eine integrierte Bewirtschaftungsplanung entwickelt. Das Konzept besteht aus einzelnen fachlich-methodischen Planungsmodulen für jeden Planungsschritt. Sie können im Zusammenhang oder für sich genommen zur Abstimmung zwischen den Plänen des Flussgebiets- und Hochwasserrisikomanagements dienen. Abschließend werden die fachlichen und organisatorischinstitutionellen Potenziale des Konzepts diskutiert und weitergehender Forschungsbedarf aufgezeigt.
The thesis addresses the integrated planning of river basins. For this, the European Water Framework Directive (WFD, 2000/60/EC) and the Floods Directive (FD, 2007/60/EC) are setting new benchmarks by committing its member states to set up river basin-wide management plans. At the beginning of the thesis, the most important processes, theoretical models and options of intervention for integrated river basin management are introduced. The requirements for the river basin management plans and the programmes of measures of the WFD will be contrasted with the specifications for the flood risk management plans according to the FD and their fundamental planning documents. Potential synergies and conflicts between the objectives and measures are identified. The comparison of the planning steps and methods show that all planning steps, from the systems analysis to the implementation of measures, require a coordination of the planning instruments of river basin management and flood risk management. Based on these findings, a concept of integrated river basin management planning is developed. The concept is composed of planning modules for each planning step. For the reconciliation between the plans of river basin management and flood risk management, those planning modules can be used in combination or separately. Finally, the technical and institutional potentials of the concept are discussed. Need for further research is identified.

APA, Harvard, Vancouver, ISO, and other styles

33

Machado, Pedro José de Oliveira. "Diagnóstico ambiental e ordenamento territorial – instrumentos para a gestão da bacia de contribuição da Represa de Chapéu D’Uvas/MG." Universidade Federal Fluminense, 2012. https://repositorio.ufjf.br/jspui/handle/ufjf/6569.

Full text

Abstract:

Submitted by Geandra Rodrigues (geandrar@gmail.com) on 2018-04-04T10:43:44Z No. of bitstreams: 1 pedrojosedeoliveiramachado.pdf: 11807114 bytes, checksum: 39e345ce9f17de6da970155f80ee7d52 (MD5)
Approved for entry into archive by Adriana Oliveira (adriana.oliveira@ufjf.edu.br) on 2018-04-04T15:11:16Z (GMT) No. of bitstreams: 1 pedrojosedeoliveiramachado.pdf: 11807114 bytes, checksum: 39e345ce9f17de6da970155f80ee7d52 (MD5)
Made available in DSpace on 2018-04-04T15:11:16Z (GMT). No. of bitstreams: 1 pedrojosedeoliveiramachado.pdf: 11807114 bytes, checksum: 39e345ce9f17de6da970155f80ee7d52 (MD5) Previous issue date: 2012-09-10
PROQUALI (UFJF)
Juiz de Fora, maior cidade da Zona da Mata Mineira e uma das principais cidades do Estado de Minas Gerais, tem experimentado nas últimas décadas um expressivo processo de expansão urbana e de crescimento demográfico, o que tem gerado um significativo aumento das demandas por infraestrutura básica. O serviço de abastecimento de água, em especial, tem sofrido grande pressão, tanto pelo crescimento da população, quanto pelo constante aumento do consumo per capita. Essa situação obrigou a Companhia de Saneamento Municipal (CESAMA) a investir na viabilização de outro manancial para o futuro abastecimento público, com a utilização das águas do Rio Paraibuna, represadas pela Barragem de Chapéu D’Uvas. Entretanto, por localizar-se fora da área do município, a utilização desse manancial vai demandar a gestão negociada e compartilhada de toda a bacia de contribuição, que ocupa parte do território dos municípios de Antônio Carlos, Ewbank da Câmara e Santos Dumont. O objetivo principal dessa tese é justamente apresentar e discutir um conjunto de proposições para o ordenamento territorial da bacia, que possam subsidiar os processos relativos à sua gestão, de modo a garantir a melhor, mais ampla e mais longa utilização de seus recursos. A metodologia adotada fundamentou-se na prévia elaboração dos diagnósticos físico-ambiental e socioeconômico, de uso e cobertura do solo, cujas informações possibilitaram realizar o zoneamento ambiental da bacia, a partir da avaliação de indicadores físicos, sociais e econômicos, permitindo a identificação das áreas de maior vulnerabilidade. Os principais resultados obtidos foram o conhecimento mais detalhado de suas características ambientais e socioeconômicas, o reconhecimento e mapeamento das áreas mais vulneráveis da bacia e a proposição de um conjunto de planos e programas de atuação.
Juiz de Fora, the largest city in the Zona da Mata Mineira and one of the main cities in the state of Minas Gerais, Brazil, has experimented a significant process of urban expansion in the last decades. This process has demanded a number of services and infrastructural investments. The water supply service, especially, has been under great pressure due to the significant demographic growth and the increase of the per capita consumption. This situation has forced the Municipal Sanitation Company (CESAMA) to invest in the viabilization of another manantial for future public supply, with the use of the waters of the Paraibuna River, dammed at Chapéu D’Uvas. Nonetheless, due to the fact that the dam is located outside the municipal area, and because of its peculiar characteristics, the use of resources from that spring will demand an adequate management of all its hydrographic basin. For this reason, the research area of this dissertation, besides the Chapéu D’Uvas dam, comprehends the Chapéu D’Uvas impoundment and its respective hydrographic basin, which occupies part of the towns of Antônio Carlos, Ewbank da Câmara and Santos Dumont. In addition to recovering the history of the construction of the dam, the main purpose of this research is to present and discuss a set of ideas and propositions that will subsidize the management of the basin, in order to endow the processes related to the basin’s management, and to guarantee the best, more extensive and longest use of its resources. The methodology used is substantiated in the previous elaboration of physical-environmental, socioeconomic, and soil use diagnostic. These data allow us to elaborate a basin zoning according to its physical-environmental, socioeconomic, soil use indicators. This methodology permits the recognition of the basin units which were most vulnerable to erosion processes and water quality degradation. The main results achieved were a more detailed knowledge of the environmental and social characteristics of the basin, the recognition and mapping of its more vulnerable areas, and the proposition of a series of action plans in order to promote its future management and land planning.

APA, Harvard, Vancouver, ISO, and other styles

34

Rocha, Nayda. "Planejamento urbano da bacia do córrego Samambaia (Goiânia-GO) utilizando o SWMM - Storm Water Management Model." Universidade Federal de Goiás, 2013. http://repositorio.bc.ufg.br/tede/handle/tde/2927.

Full text

Abstract:

Submitted by Cássia Santos (cassia.bcufg@gmail.com) on 2014-08-22T15:59:53Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Dissertação - Nayda Rocha.pdf: 4573500 bytes, checksum: b80c49f66c8b1cd85865a2ad652e95f0 (MD5)
Made available in DSpace on 2014-08-22T15:59:53Z (GMT). No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Dissertação - Nayda Rocha.pdf: 4573500 bytes, checksum: b80c49f66c8b1cd85865a2ad652e95f0 (MD5) Previous issue date: 2013-08-09
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
The effect of urbanization and insufficient supervision of the use of natural resources by the government has led to increasing degradation of the environment in Brazil. This can be seen by the suppression of riparian vegetation, which is essential for the survival and maintenance of the quality of water sources. In this sense, the actions of development of land, housing provision and sanitation in Brazil must have, among other objectives, to ensure an environment conducive to ecosystems and human life support. This research aimed to identify the characteristics of occupation of Córrego Samambaia Basin in Goiânia, used for public water supply, correlating land use with hydrological processes. The methodology adopted consisted in: identifying the theoretical framework from literature and choose a basin to develop a case study; select and gather information from the object of study contained in published documents, restricted texts, satellite imagery, site visits, to generate the necessary data for modeling, and apply the hydrologic model Storm Water Management Model (SWMM) in three distinct periods and three proposed scenarios to understand the hydrological responses in the study area due to different levels of human occupation. The results obtained with this research indicate that the hydrological watershed responses can vary widely if the waterproofing process continue to increase. Results shown that between 1992 (with impervious area of 7%) and the proposed Scenario 3 (with impervious area of 70%) the increase in runoff is approximately 24 times while the infiltration becomes 70% smaller. If the basin achieves an index greater than 50% of impervious area, it will probably become unviable for public supply purposes. In order to preserve the watershed for its main purpose to continue supplying the municipality this study proposes an appropriated urban planning, with the construction of a Linear Park along the creek and the adoption of new levels of urban occupation. This planning model may be used in other urban basins, taking into account the characteristics of each site.
O efeito da urbanização e a insuficiente fiscalização do uso dos recursos naturais pelo poder público têm provocado crescente degradação do meio ambiente no Brasil. Isto pode ser constatado na supressão da vegetação ciliar, indispensável para a sobrevivência e manutenção da qualidade dos mananciais. Neste sentido, as ações de parcelamento do solo, provisão habitacional e saneamento no país devem ter, entre outros objetivos, o de assegurar um meio ambiente favorável aos ecossistemas e à vida humana. Esta dissertação teve como objetivo principal identificar as características de ocupação da bacia hidrográfica do Córrego Samambaia em Goiânia, utilizada para abastecimento público de água, correlacionando o uso do solo com os processos hidrológicos. A metodologia adotada consistiu em: identificar o referencial teórico a partir de pesquisa bibliográfica e escolher uma bacia para estudo de caso; selecionar e reunir informações do objeto de estudo contidas em documentos publicados, textos restritos, imagens de satélite, visitas in loco, para a geração dos dados necessários para realizar a modelagem; e aplicar o modelo hidrológico Storm Water Management Model (SWMM) em três períodos distintos e outros três cenários propostos para se conhecer as respostas hidrológicas na área de estudo frente a diferentes níveis de intervenção e ocupação urbana. Os resultados obtidos com esta pesquisa indicam que a bacia pode apresentar grandes variações hidrológicas caso o processo de impermeabilização continue aumentando. Com relação ao escoamento superficial na bacia, entre 1992 (com área impermeável de 7%) e o Cenário 3 proposto (com área impermeável de 70%) o aumento é de aproximadamente 24 vezes enquanto no mesmo período a infiltração tornou-se 70% menor. Se a bacia obtiver um índice maior que 50% de área impermeável, provavelmente irá se tornar inviável ao abastecimento público. Para que ela continue abastecendo o município, propõe-se neste estudo um planejamento urbano adequado, com a construção de um Parque Linear ao longo do córrego e a adoção de novos índices de ocupação urbana. Este modelo de planejamento poderá ser utilizado em outras bacias urbanas, levando em consideração as características de cada local.

APA, Harvard, Vancouver, ISO, and other styles

35

Alves, Elisânia Magalhães. "Medidas não-estruturais na prevenção de enchentes em bacias urbanas: cenários para a bacia do Gregório, São Carlos - SP." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-15032016-141401/.

Full text

Abstract:

O presente estudo aborda a questão da drenagem urbana, enfocando a interdependência entre planejamento do uso do solo e do sistema de drenagem para o controle das enchentes. Considera que o sistema de drenagem, no planejamento de uma bacia urbana sustentável, deve ser previsto na fase inicial do planejamento urbano e integrado aos demais planos de desenvolvimento, para que atue de maneira preventiva, o que depende de conhecimento prévio do funcionamento do sistema urbano e da capacidade de previsão de possíveis alterações ambientais. É enfatizada a adoção de medidas não-estruturais no controle e prevenção de inundações e a definição de critérios ambientais para guiar o processo de ocupação urbana, a partir da identificação das vulnerabilidades e limitações de uso impostas pelas características naturais do meio. Dentro dessa nova abordagem de drenagem urbana, é apresentado um estudo de caso onde se avalia o efeito das medidas não-estruturais em micro-bacia parcialmente urbanizada. São propostos oito cenários do uso e ocupação do solo, em situações no passado, presente e futuro, com e sem medidas não-estruturais. A análise dos resultados das simulações hidrológicas dos cenários indica que medidas não-estruturais, quando adotadas em conjunto, resultam em percentual significativo de áreas permeáveis e são eficientes no controle do escoamento superficial e na atenuação de vazões de pico.
This work treats urban drainage issue in respect to the interdependence between urban planning and drainage system in order to control floods. The drainage system planning must be considered in the beginning of the urban planning and integrated to other plans, acting in a preventive way. A previous knowledge of the environmental factors in order to predict the negative impacts in the future is necessary in this planning approach. It is emphasized the adoption of non-structural measures in order to control and prevent urban floods and also the choice of environmental criteria to conduct the urban development, given the potential and constraints of the land. Inside this new approach of urban drainage, one study case in a micro watershed is presented, where non-structural measures are applied and evaluated. The land use scenarios are simulated in rainfall-runoff model and then evaluated. Hydrologic simulation results point that non structural flood control measures, when they are adopted together, result in an expressive percentage of pervious areas. Also, they are efficient in controlling run-off and peak discharges attenuation.

APA, Harvard, Vancouver, ISO, and other styles

36

Bernal, Thalita Alice. "Plano de recursos hídricos como instrumento de planejamento ambiental: um estudo de caso na bacia do Sorocaba/Médio Tietê, SP." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-25102012-101346/.

Full text

Abstract:

O planejamento ambiental é vinculado à organização do trabalho de uma equipe por meio de fases interativas, tendo como objetivo a harmonização das ações humanas sobre o ambiente de tal modo que os impactos resultantes sejam identificados e incorporados às estratégias e planos de ação estabelecidos. Dentre os diferentes instrumentos de planejamento que têm relação intrínseca com o aspecto ambiental das decisões envolvidas, é possível visualizar o potencial do Plano de Recursos Hídricos (PRH) como um dos mais importantes instrumentos de planejamento ambiental uma vez que, orientados para a gestão da água, organiza os elementos técnicos de relevância e estabelece os objetivos, diretrizes, critérios e intervenções fundamentais para o gerenciamento dos recursos hídricos, tendo em vista o uso sustentável. Diante deste contexto, a presente pesquisa teve como objetivo verificar em que medida o PRH pode ser descrito como um instrumento de planejamento ambiental, a partir da confrontação entre elementos conceituais e aplicados, e valendo-se de um estudo de caso para o Plano de Recursos Hídricos da Bacia do Sorocaba e Médio Tietê (UGRHI 10) no Estado de São Paulo. A análise dos aspectos conceituais oferece campo para o enquadramento do PRH como um instrumento de planejamento ambiental e, por sua vez, o estudo de caso demonstrou a existência de deficiências no âmbito do planejamento para elaboração do PBH na UGRHI 10 que fragilizam a utilização do mesmo como um instrumento de planejamento ambiental.
The environmental planning is bound to a team organization of work through interactive phases. The environmental planning is bound to a team organization of work through interactive phases. Having as objective the harmonization of human actions on the environment in a way that the resulting impacts are identified and incorporated into strategies and established action plans. Among the different planning tools which has an intrinsic relationship with the environmental aspect of the decisions involved, is possible to view the potential of the Water Resources Plan as one of the most important instruments of environmental planning since it, focusing on water management, organizes the technical elements of relevance and establishes the objectives, guidelines and fundamental interventions to the management of water resources in view of the sustainable use. Given this context, this research aimed to determine to what extent the water plan can be described as an instrument of environmental planning, from the confrontation between conceptual and applied elements, using how case study the water resources plan of the basin Sorocaba and Médio Tietê UGRHI 10 at the São Paulo state. The analysis conceptual provides fields for the water resources plan framework as a tool for environmental planning and, in turn, the case study demonstrated the existence of deficiencies in the planning for the development of river basin plan at the UGRHI 10 that weaken its use as environmental planning tool.

APA, Harvard, Vancouver, ISO, and other styles

37

Faria, Helena Mendonça. "Alto e médio Sapucai: cenários para o planejamento ambiental." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/16/16135/tde-20052010-151553/.

Full text

Abstract:

O estudo das características da Bacia Hidrográfica do Sapucaí em Minas Gerais permitiu compreender que esta região rica em potencial humano e natural deve ser tratada como uma região estratégica, por seu potencial hídrico e paisagístico, por sua riqueza cultural e por sua proximidade às regiões metropolitanas mais significativas do país. Entretanto o modelo de desenvolvimento adotado não tem privilegiado o potencial existente de maneira satisfatória em planos e programas que efetivamente se tornem realidade. Partindo-se de uma discussão ampla da questão ambiental e do papel real e imaginado para o planejamento ambiental, urbano e regional buscou-se um entendimento de quais seriam os caminhos de desenvolvimento mais indicados para a região estudada, entendendo que, neste caso, são pressupostos primordiais a valorização da paisagem, da cultura e do desenvolvimento humano.
The application about the characteristics of Sapucai´s Hydrographic Basin, in Minas Gerais permitted to understand that this region, rich in human potential and natural, must be viewed as strategic, for his hydro and landscape potential, for his cultural riches and for his proximity of the most metropolitan regions of the country. However, the development model used didnt favored the existed potential in a satisfactory manner into projects and programs that effectively made them real. Starting from a discussion about the environmental subject and the real and imagined role for the urban, regional and environmental planning we have looked for an agreement of what would be the most indicated ways of development, understanding that, in this case, the valorization of the landscape, the culture and the human development are prime assumed.

APA, Harvard, Vancouver, ISO, and other styles

38

Peres, Renata Bovo. "planejamento regional e urbano e a questão ambiental : análise da relação entre o plano de bacia hidrográfica Tietê‐Jacaré e os planos diretores municipais de Araraquara e São Carlos, SP." Universidade Federal de São Carlos, 2012. https://repositorio.ufscar.br/handle/ufscar/4188.

Full text

Abstract:

Made available in DSpace on 2016-06-02T19:58:05Z (GMT). No. of bitstreams: 1 4540.pdf: 11148268 bytes, checksum: df2bfa5e6cca53b1379c7bdd0c537bbf (MD5) Previous issue date: 2012-06-06
Financiadora de Estudos e Projetos
This Thesis is included on the discussion about the integration of the environmental dimension in the territorial management. More specifically, discuss the manner how the environmental issues have been treated in the tools and practices of management located at two territorial limits: in the municipal planning and in the regional planning by river basin. Even there have been advances related on the environmental concern in the territorial policies, this is one of the major frontiers of confrontation between agents who act and transform spaces, presenting situations of conflicts. The implementation of an integrated environmental management and planning deals with one of these challenges, the build of interfaces and joints among the tools and levels of the environmental policy with the municipal and regional policies. In this context, the general goal of this work is to analyze the relation between the environmental dimension and the municipal and regional planning, respectively, by the River Basin Plans and the Master Plans, specifically the Unit of Water Resources Management Tietê‐Jacaré from São Paulo State (UGRHI‐13). As research objects, were selected the River Basin Tietê‐Jacaré Plan and the Master Plans of Araraquara and São Carlos, both municipalities located at this territory. The research is exploratory, descriptive and analytic, considering the following categories of analyzes: definition of the local and regional units of management and planning; environmental tools in the river basin plan and in the urban plans; forums of local and regional management and planning; influence degree among the analyzed tools. Bibliographic and documentary revision and analyses, semi‐structured interviews and questionnaires were done. The regional planning by river basin presents a great potential about the integration aspects between the natural and human systems, from the proper use and occupation of territory, taking in account the social and environmental conditions. The River Basin Plan is a reference tool to guide the water use and land use in the respective region, although there are still gaps and difficulties in a more effective and expanded implementation. In the actual manner, it is considered as a tool extremely technical which has being poorly used in the management forums. It has being used more as a diagnosis of the environmental condition of the river basin than as a really inducer tool for policies. It doesn´t recognize the conflicts of land use and territorial organization as a vulnerability which needs to be addressed. The town planning is the principal conductive agent to the land use, mainly urban. In terms of territorial policies, the decisions are made at municipal levels. The master plans present opportunities to guide public policies which have been built from social forces, although still concentrate on the application of tools to urban zoning. The environmental conditions and aspects are presented as a margin thematic and weakly articulated with other policies. In the same way, there is a lack of regional aspects in the master plans, in order to understand that the environmental discussion presents an extension beyond the municipal limits. In the master plans appear few references to other forums and tools of regional planning, as the River Basin Plans and Committees. Therefore, the analysis of this work tried to demonstrate the complex relation among the policies, tools and forums of municipal and regional management and planning, showing the technical, political‐institutional and legal barriers which hinder the application of the Integrated Territorial Management concept.
Esta Tese se insere no debate sobre a integração da dimensão ambiental na gestão territorial. Mais especificamente, discute como a questão ambiental vem sendo tratada nos instrumentos e nas práticas de gestão localizadas em dois recortes territoriais: no planejamento municipal e no planejamento regional por bacias hidrográficas. Ainda que estejam ocorrendo avanços relativos à preocupação ambiental nas políticas territoriais, esta é uma das maiores fronteiras de embate entre os diversos agentes que atuam e modificam os espaços, apresentando situações de conflitos. A implementação de um planejamento e gestão ambiental integrados enfrenta como um de seus desafios, a construção de interfaces e articulações entre os instrumentos e esferas da política ambiental com as políticas regional e a municipal. Nesse contexto, o objetivo geral do trabalho é analisar a relação da dimensão ambiental com o planejamento regional e municipal, respectivamente, por meio dos instrumentos Planos de Bacia Hidrográfica e Planos Diretores Municipais, tendo como locus para análise a Unidade de Gerenciamento de Recursos Hídricos Tietê‐ Jacaré do Estado de São Paulo (UGRHI‐13). Como objetos de pesquisa, são selecionados o Plano de Bacia Hidrográfica Tietê‐Jacaré e os Planos Diretores de Araraquara e São Carlos, municípios inseridos nesse mesmo território. A pesquisa é exploratória, descritiva e analítica, considerando as seguintes categorias de análise: definição das unidades de planejamento e gestão regional e local; instrumentos de caráter ambiental contidos no Plano de Bacia e nos Planos Diretores; instâncias de planejamento e gestão regional e local; grau de influência entre os instrumentos analisados. São realizados levantamentos e análises bibliográficas e documentais, entrevistas semiestruturadas e questionários. O planejamento regional por bacias hidrográficas apresenta um grande potencial no que concerne aos aspectos da integração dos sistemas naturais e antrópicos, a partir do adequado uso e ocupação do território, tendo em vista as condições socioambientais. O Plano de Bacia Hidrográfica é um instrumento de referência para direcionar os usos da água e os usos do solo na respectiva região, embora ainda apresente lacunas e dificuldades para uma implementação mais efetiva e ampliada. Nos moldes atuais, trata‐se de uma peça excessivamente técnica que vem sendo pouco incorporada no cotidiano das instâncias de gestão. Tem se apresentado mais como um diagnóstico da situação ambiental da Bacia do que um instrumento indutor de políticas de fato. Não reconhece os conflitos de uso da terra e de organização territorial como uma vulnerabilidade que precisa ser enfrentada. O planejamento municipal é o principal agente condutor do uso do solo, sobretudo urbano. Em termos de políticas territoriais, é na escala municipal onde as decisões são tomadas. Os Planos Diretores Municipais têm potencial em nortear políticas públicas que foram construídas a partir das forças sociais, embora ainda concentram‐se na aplicação dos instrumentos voltados ao parcelamento e ao zoneamento urbano. As condições e os aspectos ambientais ainda apresentam‐se como uma temática periférica e pouco articulada com as demais políticas. Do mesmo modo, há uma falta de tratamento de questões de caráter regional nos Planos Diretores, no sentido de compreender que a discussão ambiental tem uma espacialidade que vai além dos limites municipais. Aparecem poucas referências a outras instâncias e instrumentos de planejamento regional, como os Planos e Comitês de Bacias Hidrográficas. Desse modo, as análises que percorreram as reflexões deste trabalho procuraram demonstrar a complexa relação entre as políticas, os processos, os instrumentos e as instâncias de planejamento e gestão municipal e regional, explicitando os obstáculos técnicos, político‐institucionais e legais que dificultam a aplicação do conceito de Gestão Territorial Integrada.

APA, Harvard, Vancouver, ISO, and other styles

39

Solis, Miriam. "Value creation in water allocation negotiations : lessons from the Apalachicola-Chattahoochee-Flint River and Lower Colorado River Basins." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/73826.

Full text

Abstract:

Thesis (M.C.P.)--Massachusetts Institute of Technology, Dept. of Urban Studies and Planning, 2012.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 62-72).
Intense water disputes in the United States are being caused by new and conflicting demands from many quarters and changes in water availability that appear to be caused by climate change. Projections of heightened water conflict signify the need to understand the best methods of resolving these disputes. The published literature on negotiation suggests that parties are more likely to develop sustainable agreements and cooperative relationships through an integrative approach to negotiation. In these instances, negotiators work to understand each other's interests to jointly create and distribute value. This thesis examines the role of value creation in water allocation negotiations to determine if and how it enables agreement. Water allocation negotiations in the Lower Colorado River and Apalachicola-Flint- River Basins are compared; an agreement was reached in the first case but not the second. My findings support the hypothesis that value creation enables agreement; they also suggest that even when value is created, its allocation may prevent agreement among parties. Findings are used to deduce a broader set of lessons associated with value creation and the benefits of an integrative approach to negotiating water allocations.
by Miriam Solis.
M.C.P.

APA, Harvard, Vancouver, ISO, and other styles

40

Neto, Francisco Fabbro. "A avaliação ambiental estratégica e o planejamento de uso e ocupação do solo: o caso do litoral norte do Estado de São Paulo." Universidade de São Paulo, 2013. http://www.teses.usp.br/teses/disponiveis/18/18139/tde-05092013-103818/.

Full text

Abstract:

O setor público de planejamento de uso e ocupação do solo dispõe de instrumentos para regular o desenvolvimento, como o Plano de Bacia Hidrográfica - PBH, que atua em âmbito regional e os Planos Diretores Municipais - PD, em âmbito municipal, os quais possuem sobreposição de interesses e áreas de gerenciamento. Contudo, o Estado de São Paulo ainda encontra dificuldades em estabelecer conexões entre PBHs e PDs. Apesar de serem peças importantes para o disciplinamento do uso e ocupação do solo, não apresentam interação, ocasionando um descompasso e desarticulação de agentes institucionais com poderes de decisão na área ambiental e, consequentemente, na implementação das decisões tomadas. Assim, a presente tese investiga a possibilidade de integração do Plano Diretor Municipal com o Plano de Bacia Hidrográfica, pertencentes à mesma Unidade de Gerenciamento de Recursos Hídricos a partir da aplicação da Avaliação Ambiental Estratégica. A metodologia do trabalho parte das experiências internacionais de planejamento territorial por planos diretores municipais ou regionais e de aplicação de AAE neste campo do conhecimento, tendo como referência o sistema adotado na Escócia. O arcabouço concebido foi aplicado para desenvolver diretrizes para ser utilizado na Bacia Hidrográfica do Litoral Norte do Estado de São Paulo. Na análise foram contempladas as etapas de elaboração dos distintos instrumentos, os dados utilizados, os momentos de interlocução entre os setores responsáveis e partes interessadas, os mecanismos de verificação de implementação e monitoramento, e os direcionamentos finais dados por todos os instrumentos. Foram identificadas as compatibilidades e incongruências caracterizadas pela aplicação dos instrumentos de planejamento, tendo como resultados positivos do caso escocês o estabelecimento de autoridades consultivas, a aprovação do processo por órgãos externos, e as diretrizes do plano local vinculadas ao planejamento regional, sinalizando para possíveis melhorias dos procedimentos adotados no Litoral Norte do Estado de São Paulo.
The land use planning has different tools to guide the spatial development, as River Basin Management Plan in the regional scale and Local Development Plan in the municipal scale, which overlaps in area and issues of management. However, the São Paulo State has troubles to connect them. Both River Basin Management Plan and Local Development Plan are important to regulate the land use, but they are not integrated accurately by public government with consequences in the planning implementation. This thesis looks for Strategic Environmental Assessment\'s efficiency applied to connect the Local Development Plan with River Basin Management Plan in the same management area. The methodology analyses the international experience in spatial planning by the Strategic Environmental Assessment expertise, and puts the Scottish Management as reference to North Coast of São Paulo State. The analysis contemplates planning procedures, baselines, public participation, monitoring, implementation strategies and planning results. There are compatibilities and divergences of both planning tools and among the positive results of Scottish planning are the adoptions of consult authorities during the planning elaboration, the planning processs external approbation, and the local planning decisions linked by regional planning results. The Scottish expertise could be useful to improve the planning practice in the North Coast of the São Paulo.

APA, Harvard, Vancouver, ISO, and other styles

41

D'Alessandro, Roberto José 1964. "O processo de ordenação do território de Jaguariúna [SP, Brasil] a partir da conformação do espaço produtivo nas bacias dos rios Jaguari e Camanducaia." [s.n.], 2012. http://repositorio.unicamp.br/jspui/handle/REPOSIP/258394.

Full text

Abstract:

Orientador: André Munhoz de Argollo Ferrão
Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo
Made available in DSpace on 2018-08-22T10:06:09Z (GMT). No. of bitstreams: 1 D'Alessandro_RobertoJose_M.pdf: 12204871 bytes, checksum: a18995a117077a3bb7e9f5d6d629775a (MD5) Previous issue date: 2012
Resumo: Jaguariúna [SP], por sua localização privilegiada às margens do rio Jaguari integra o conjunto das cidades classificadas como estâncias hidrominerais do interior do estado conhecido como o "Circuito das Águas Paulistas". A ocupação de seu território data de cerca de 9.000 a.C., conforme registros arqueológicos e mais recentemente, por bandeirantes colonizadores de acordo com registros do século XVIII. Da formação inicial por sesmarias, originaram-se fazendas, situadas às margens dos rios Jaguari e Camanducaia, produtoras de cana-de-açúcar e depois café, entre os séculos XIX e início do século XX. Tais fazendas desempenharam papel relevante no processo de formação e ordenação do território, onde hoje se encontra o município, cujo auge se dá com a implantação da Companhia Mogiana de Estradas de Ferro. Portanto, os rios, as fazendas e a ferrovia, constituem os vetores de ordenação territorial de Jaguariúna no último quartel do século XIX. As marcas deste processo ainda permanecem desempenhando importante papel de ordenação do território, e constituem o patrimônio - hídrico, rural, ferroviário - de Jaguariúna. A pesquisa procura demonstrar como se da à integração deste processo
Abstract: Jaguariúna [SP], located on the edge of river Jaguari, integrates the set of cities classified as hydro-mineral spas known as the "Circuito das Águas Paulistas". The occupation of its territory dates from about 9,000 BC, according to archaeological records and pioneers settlers of 18th century. This research aims to demonstrate the process of Jaguariúna territorial management. From the sesmarias, farms were established on the watersheds of Jaguari and Camanducaia rivers, producing sugarcane and after coffee, between nineteenth and twentieth century. Such farms played a relevant role in occupation and territorial management of Jaguariúna city, whose peak occurs with the implementation of the "Companhia Mogiana de Estradas de Ferro". Therefore, rivers, coffee farms and railroads are the vectors of territorial management in Jaguariúna in the last quarter of the 19th century. The results of this process are still playing an important role in regional planning, constituting the hydrical, rural and railway Jaguariúna's heritage
Mestrado
Recursos Hidricos, Energeticos e Ambientais
Mestre em Engenharia Civil

APA, Harvard, Vancouver, ISO, and other styles

42

Пономаренко, Р. В. "Науково-теоретичні основи прогнозування техногенного впливу на гідросферу при басейновому управлінні водними ресурсами України." Thesis, Сумський державний університет, 2020. https://essuir.sumdu.edu.ua/handle/123456789/80203.

Full text

Abstract:

Дисертаційна робота присвячена вирішенню науково-прикладної проблеми прогнозування зниження рівня техногенного навантаження на екосистему поверхневих джерел водопостачання з урахуванням впливу на них транскордонних водних об’єктів в умовах існуючої системи басейнового управління водними ресурсами. На основі проведеного ретроспективного аналізу виявлено тенденцію до постійного погіршення якості вод поверхневих водних об’єктів у межах басейну Дніпра за рахунок техногенного навантаження та транскордонного забруднення. Аналіз сучасних підходів до прогнозування зміни екологічного стану поверхневих водних об’єктів дозволив: виявити основні недоліки існуючої методології оцінки і нормування якісного складу вод; розділити систему нормування якісного складу поверхневих вод на дві категорії: вода як сировина, що використовується людиною для пріоритетних цілей водокористування, та вода природних поверхневих водних об'єктів як компонент природи; запропонувати критерій оцінки якісного складу вод, що враховує геоекологічні процеси, що відбуваються як на водозборі, так і в поверхневому водному об’єкті; розробити методику прогнозування зміни якості вод поверхневих водних об’єктів у межах БУВР; обґрунтувати методику розробки нормативів шкідливих впливів на поверхневі водні об’єкти, що дозволяє забезпечити прогнозування зміни їх екологічного стану. Розроблена методологія і методи експериментально апробовані на прикладі басейну Дніпра. На основі проведених експериментальних та натурних досліджень розроблено поетапний план переходу до управління якістю вод на рівні БУВР на основі пропонованих методів. На прикладі річки Дніпро (в межах України) проведено підтвердження адекватності запропонованого підходу. Запропоновано варіанти вдосконалення системи моніторингу в межах річкового басейну, з метою прогнозування зміни екологічного стану р. Дніпро внаслідок техногенного навантаження. Практичне значення роботи підтверджено актами впровадження у діяльність практичних організацій і навчальний процес.
Диссертация посвящена решению научно-прикладной проблемы прогнозирования снижения уровня техногенной нагрузки на экосистему поверхностных источников водоснабжения с учетом влияния на них трансграничных водных объектов в условиях существующей системы бассейнового управления водными ресурсами. На основе проведенного ретроспективного анализа выявлена тенденция к постоянному ухудшению качества вод поверхностных водных объектов в пределах бассейна Днепра за счет техногенной нагрузки и трансграничного загрязнения. Анализ современных подходов к прогнозированию изменения экологического состояния поверхностных водных объектов позволил: выявить основные недостатки существующей методологии оценки и нормирования качественного состава вод; разделить систему нормирования качественного состава поверхностных вод на две категории: вода как сырье используется человеком для приоритетных целей водопользования и вода природных поверхностных водных объектов как компонент природы; предложить критерий оценки качественного состава вод, учитывающий геоэкологические процессы, происходящие как на водосборе, так и в поверхностном водном объекте; разработать методику прогнозирования изменения качества вод поверхностных водных объектов в пределах БУВР; обосновать методику разработки нормативов вредных воздействий на поверхностные водные объекты которая, позволяет обеспечить прогнозирование изменения их экологического состояния. Разработанные методология и методы экспериментально апробированы на примере бассейна Днепра. На основе проведенных экспериментальных и натурных исследований разработан поэтапный план перехода к управлению качеством вод на уровне БУВР на основе предлагаемых методов. На примере реки Днепр (в пределах Украины) проведено подтверждение адекватности предложенного подхода. Предложены варианты совершенствования системы мониторинга в пределах речного бассейна, с целью прогнозирования изменения экологического состояния р. Днепр вследствие техногенной нагрузки. Практическое значение работы подтверждено актами внедрения в деятельность практических организаций и учебный процесс.
The dissertation is devoted to solving the scientific and applied problem of forecasting the reduction of man-made load on the ecosystem of surface water supply sources, taking into account the impact of transboundary water bodies in the existing system of basin water management. Based on the conducted retrospective analysis, the tendency to constant deterioration of surface water quality within the Dnieper basin due to man-caused load and transboundary pollution was revealed. The analysis of modern approaches to forecasting changes in the ecological status of surface water bodies has allowed: to identify the main shortcomings of the existing methodology for assessing and standardizing the quality of water; to divide the system of standardization of surface water quality into two categories: water as a raw material, used by man for priority purposes of water use and water of natural surface water bodies as a component of nature; to propose a criterion for assessing the quality of water, which takes into account the geo-ecological processes occurring both in the catchment and in the surface water body; to develop a method for forecasting changes in surface water quality of surface water bodies within the BUVR; substantiate the method of development of standards of harmful effects on surface water bodies, which allows to provide forecasting of changes in their ecological status. The developed methodology and methods are experimentally tested on the example of the Dnieper basin. On the basis of the conducted experimental and field researches the step-bystep plan of transition to water quality management at the level of BUVR on the basis of the offered methods is developed. The adequacy of the proposed approach was confirmed on the example of the Dnieper River (within Ukraine). Variants of improvement of the monitoring system within the river basin are offered, for the purpose of forecasting of change of an ecological condition of the Dnieper river, owing to technogenic loading. The practical significance of the work is confirmed by the acts of implementation in the activities of practical organizations and the educational process.

APA, Harvard, Vancouver, ISO, and other styles

43

Cury, José Flávio. "A gestão integrada de Bacias Hidrográficas: a abertura de uma oportunidade para o desenvolvimento sustentável do Alto Paranapanema." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/16/16131/tde-21092006-101811/.

Full text

Abstract:

A metodologia da tese e a discussão da hipótese aventada. A situação dos Re-cursos Hídricos de maneira global. A água como recurso natural renovável e a situação da água no mundo atual. Considerações sob o uso dos recursos hídri-cos no Brasil e a caracterização dos impactos sobre esses recursos. Os concei-tos chaves mais importantes para a definição de Gestão: o conceito de desen-volvimento sustentável e o de gerenciamento integrado dos recursos hídricos. A gestão integrada dos recursos hídricos vista por meio do conceito de bacias hi-drográficas. A bacia como unidade de análise, planejamento e gerenciamento. A experiência dos comitês no exterior, casos de exemplos de comitês europeus e latino americanos. Os aspectos institucionais e legais da gestão dos recursos hídricos e dos comitês de bacia no Brasil. A construção dos sistemas estaduais de Recursos Hídricos, especialmente sobre a construção do sistema paulista de recursos hídricos e a estruturação dos comitês de bacia. A regionalização do Estado de São Paulo sob a nova regionalização ambiental.A caracterização da bacias hidrográficas do Rio Paraná e do Rio Paranapanema e, mais especifica-mente, a caracterização geral da Bacia Hidrográfica do Alto Paranapanema. O desenvolvimento da metodologia utilizada na pesquisa qualitativa. As interfaces setoriais dos recursos hídricos na Bacia do Alto Paranapanema com outros seto-res e a sua hierarquização. Um balanço da gestão do Comitê do Alto Parana-panema. Uma avaliação qualitativa, detalhando a metodologia de avaliação empregada e a definição dos indicadores básicos. Os indicadores básicos e as escalas de avaliação. As ações aprovadas no Comitê do Alto Paranapanema, contidas em Atas do Comitê entre 1996-2004. A avaliação das deliberações aprovadas em Atas e os projetos enviados ao Fehidro por este Comitê. Uma avaliação qualitativa dos projetos indicados ao Fehidro pelo Comitê da Bacia do Alto Paranapanema e a calibragem das escalas utilizadas na avaliação, a síntese da avaliação da pesquisa realizada. Uma avaliação conclusiva da contribuição do Comitê para a gestão integrada da Bacia Hidrográfica do Alto Paranapa-nema
The methodology of the thesis and the argument of the proposed hypothesis. The situation of water resources in a global way. The water as a renewable natural resource and the situation of water in the current world. Considerations about the use of water resources and the description of the impacts on these resources.The key concepts for the definition of Management: the concept of sustainable development and integrated management of water resources. The integrated management of water resources according to the concept of river basins. The basins as a management, planning, analysis unit. The foreign committees experiences, model cases in Europe and Latin America. Legal and institutional aspects of water resources management and basin committees in Brazil. The construction of public systems for water resources management, especially São Paulo water resources management system and the structuring of basin committee. The São Paulo State regional division under the new envi-ronmental model.The Paraná River and Paranapanema River basin description and more specifically, the High Paranapanema River general description.The development of the methodology used in the qualitative research of the thesis. The sectorial interfaces of the water resources in the High Paranapanema River Basin with other sector and its hierarquization. An analysis High Paranapanema River Basin Committee. A qualitative evaluation, containing the details of the evaluation methodology used and the definition of basic indicators. Basic indica-tors and evaluation scales.The actions approved by the Committee, and con-tained in the Acts of the Committee between 1994-2004. The evaluation of the deliberations approved in the acts and the projects sent to the FEHIDRO by this Committee.A qualitative evaluation of the projects presented to the Fehidro by the High Paranapanema River Committee and the scales calibration used in the evaluation, synthesis of the evaluation of the research. A conclusive evaluation of the contribution of the Committee for the integrated management of water resources of High Paranapanema River Basin.

APA, Harvard, Vancouver, ISO, and other styles

44

Leite, Alvaro Afonso Furtado. "Prospecção de mercados regionais de energia, associada a planos energeticos nacionais e projeções estaduais, como contribuição a um planejamento integrado de recursos em bacias hidrograficas." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264543.

Full text

Abstract:

Orientador: Sergio Valdir Bajay
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
Made available in DSpace on 2018-08-09T02:16:58Z (GMT). No. of bitstreams: 1 Leite_AlvaroAfonsoFurtado_D.pdf: 1730792 bytes, checksum: 05398fc1640871f56239cb667d810356 (MD5) Previous issue date: 2006
Resumo: Neste trabalho se propõe a realização, no Brasil, de estudos de Planejamento Integrado de Recursos ¿ PIR, de cunho indicativo, nas bacias hidrográficas do País, centrado em torno da disponibilidade, custo e qualidade da água, energia elétrica e gás canalizado como importantes vetores de desenvolvimento regional. A implantação do tipo de planejamento proposto nesta tese é bastante complexa e inovadora, no Brasil e no mundo. Tais características impedem um tratamento, neste trabalho, ao mesmo tempo abrangente e detalhado em todas as suas múltiplas facetas. Optou-se, então, por definir, como uma contribuição específica da tese, o desenvolvimento, em detalhes, de estudos prospectivos do mercado de energia, incluindo programas de eficiência energética, em bacias hidrográficas, associados a planos nacionais e projeções de mercado estaduais. Para subsidiar estes estudos e se detectar tendências, realizou-se amplas análises retrospectivas sobre a economia e a matriz energética do Estado de São Paulo e da bacia escolhida, dentro do Estado, utilizando várias fontes de informações de uso público restrito e construindo uma base de dados sócio-econômicos e energéticos municipais para a bacia em questão. A bacia hidrográfica escolhida para ilustrar os procedimentos propostos nesta tese foi a da Unidade de Gerenciamento de Recursos Hídricos dos rios Piracicaba, Capivari e Jundiaí (UGRH ¿ PCJ). Foram avaliados, neste trabalho, programas de eficiência energética implementados em um passado recente na bacia hidrográfica objeto de estudo, que são comparados com programas de eficiência energética que tiveram sucesso no exterior. Como resultado desta avaliação, são propostas novas políticas energéticas, sobretudo na área de eficiência energética, para serem implantadas na bacia; seus prováveis impactos na demanda energética também são estimados, com o auxílio do modelo de projeção de demanda desenvolvido na tese
Abstract: Indicative studies of Integrated Resources Planning are proposed in this thesis for the Brazilian river basins, centred upon the availability, cost and quality of water, electricity and pipeline gas as important resources for regional development. The implementation of the kind of planning proposed in this thesis is highly complex and innovative, not only in Brazil but in the world. Such characteristics hinder an approach, here, which could be, at the same time, broad and detailed, in all its multiple aspects. The option taken, then, as a specific contribution of the thesis, was to develop detailed prospective studies for the energy market in river basins, including energy efficiency programmes, associated to national plans and market forecasts at the state level. To provide subsidies for these studies and to detect trends, wide scope retrospective analysis concerning the economy and the energy market in the State of São Paulo and in the river basin chosen were carried out, using several sources of classified information. A data basis containing social, economic and energy consumption information for the municipalities of that river basin was also built. The river basin chosen to illustrate the procedures proposed in this thesis was the UGRH-PCJ ¿ Unit of Hydro Resources Management of the Piracicaba, Capivari and Jundiai Rivers. Energy efficiency programmes recently implemented in the river basin studied here are evaluated in this work. Comparisons are made with well succeeded programmes abroad. As a result of this assessment, new energy policies for this river basin, particularly those concerning energy efficiency, are proposed. The likely impacts of such policies in the basin¿s energy demand are also estimated, using the demand forecasting model developed in the thesis
Doutorado
Planejamento de Sistemas Energeticos
Doutor em Planejamento de Sistemas Energéticos

APA, Harvard, Vancouver, ISO, and other styles

45

Dorileo, Ivo Leandro. "Planejamento integrado de recursos energeticos e hidricos em bacias hidrograficas = proposta metodologica e aplicação a Bacia do Rio Cuiaba-MT." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/264608.

Full text

Abstract:

Orientadores: Sergio Valdir Bajay, Gilberto de Martino Jannuzzi
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
Made available in DSpace on 2018-08-15T09:04:03Z (GMT). No. of bitstreams: 1 Dorileo_IvoLeandro_D.pdf: 21487500 bytes, checksum: dfda2a083f83b7b2bf7bda76be3098df (MD5) Previous issue date: 2009
Resumo: Este trabalho propõe a retomada do planejamento integrado de recursos - PIR e estabelece uma metodologia para a sua elaboração no âmbito de bacias hidrográficas, segundo diretrizes que o tornam um processo de cunho indicativo e descentralizado, assentado na conceituação do desenvolvimento sustentável, como alternativa ao planejamento tradicional do setor energético. O ordenamento jurídico das águas, em vigor no Brasil, incorpora novos princípios, como o de bacia hidrográfica como unidade de planejamento e gestão, esta delegada a comités de bacia e conselhos de recursos hídricos, com a participação da União e dos Estados, e também de Municípios, usuários de recursos hídricos e da sociedade civil. Nesse cenário, o PIR compòe-se com a estrutura legal e administrativa da gestão de recursos hídricos, associado aos Planos de Bacia - a ideia básica que moveu este trabalho - e inserido na política de recursos hídricos e de meio ambiente. Desenvolve-se, então, um modelo de projeção integrada das demandas de energia e de água - determinantes para o planejamento em bases municipais e circunscrito na região de uma bacia hidrográfica -, aplicando-o a um amplo estudo de caso da região da bacia do rio Cuiabá. Também, como uma das vertentes do PIR e valendo-se dos seus pressupostos, formula-se um modelo de planejamento e gestão integrada de recursos, delineando uma orientação para a utilização de recursos energéticos e hídricos de forma eficiente no setor industrial. Discutem-se, por fim, novas políticas e programas integrados de eficiência energética e de conservação de água como ações inerentes à prática do PIR e impreteríveis na gestão desses sistemas.
Abstract: This work considers the retaking of the integrated resources planning - IRP and establishes a methodology that expands it for river basins as part of an indicative and decentralized process towards sustainable development. The current Brazilian Water Resources Law assigns the river basins as units of planning and management, which are carried on by basin committees and hydric resources councils, with the participation of the Union, States and Cities, users and consumers of such resources. In this scenario, the IRP is inserted into the legal and administrative Basin Plans structure, and environmental policies - the basic idea that moved this research. A model of integrated water and energy demands forecast is also developed, aiming the regional planning in municipal bases, aggregated in the river basins. This model is applied to an ample case-study for the Cuiabá river basin, including an accurate assessment related to energy and water demand for end-uses through a disaggregation of the energy and water requirements in the economic sectors. A model of integrated management is also set up as one of the IRP sources, making use of its attributes, delineating an orientation for an efficient resources use in the industrial sector. At last, new integrated programs for energy efficiency and water conservation are devised for river basins, as inherent actions to the IRP's procedures, essential to the management of these systems.
Doutorado
Planejamento de Sistemas Energeticos
Doutor em Planejamento de Sistemas Energéticos

APA, Harvard, Vancouver, ISO, and other styles

46

Léo, Eduardo Cuoco. "Os planos de recursos hídricos e suas influências sobre as práticas de gestão nos comitês de bacias: um estudo de caso nas bacias hidrográficas dos rios Piracicaba, Capivari e Jundiaí." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/91/91131/tde-08082014-170403/.

Full text

Abstract:

A instituição da Política Nacional de Recursos Hídricos, em 1997, deu força aos planos de recursos hídricos como instrumentos para gestão da água com viés preditivo e programático. Tal instrumento ganha importância diante de cenários onde o uso da água se dá em situações cada vez mais críticas e conflituosas. As Bacias Hidrográficas dos Rios Piracicaba, Capivari e Jundiaí, constituem uma importante unidade em termos de gestão da água no Brasil por possuir características naturais e antrópicas que conferem um caráter frequentemente tenso no acesso à água. Diante desta realidade, mecanismos sofisticados foram desenvolvidos na busca de melhor convivência entre os diferentes segmentos interessados nos recursos hídricos desta região. Há também uma rica experiência com a constituição de planos de recursos hídricos nas bacias PCJ. Esta investigação visou entender a relação entre os planos de recursos hídricos com a forma, a profundidade e a maturidade da gestão da água nas bacias PCJ. Foram explorados dois eixos complementares de investigação: i) a evolução na implementação das políticas e dos sistemas de gerenciamento de recursos hídricos nas bacias PCJ e ii) a evolução do planejamento de recursos hídricos nas bacias PCJ. Utilizaram-se métodos baseados na pesquisa documental e na análise de conteúdo. Detectou-se uma implantação gradual de sistemas para gestão dos recursos hídricos na região. Inicialmente foram observadas situações onde se intensificaram os conflitos. Posteriormente, observou-se a mobilização social, a construção dos sistemas de gestão de recursos hídricos e a implantação dos sistemas e das políticas de recursos hídricos. Também foram analisados os conteúdos de um conjunto de 17 planos de recursos hídricos. Constatou-se que há expressiva heterogeneidade nas experiências de planejamento e que a instalação do CBH-PCJ serviu de forma significativa à consolidação do território das bacias PCJ como unidade de gestão de recursos hídricos. Os planos de recursos hídricos analisados contribuíram para que tais debates fossem encaminhados. Discutiu-se, por fim, a necessidade de que os planos de recursos hídricos estejam preparados para melhor associação aos sistemas para governança e governabilidade da água. Registrou-se demanda por investigação para entendimento mais preciso sobre a função dos planos de recursos hídricos como instrumento nos processos que envolvam aprendizagem social na gestão da água.
The establishment of the National Water Resources Policy in 1997 gave power to the water resources plans as tools for water management with predictive and programmatic bias. This instrument gains importance on scenarios where the use of water occurs in situations increasingly critical and conflicting. Piracicaba, Capivari and Jundiaí river basins are an important unit in terms of water management in Brazil and they have natural and anthropogenic particulars characteristics that confer a tense character in access to the water. Given this reality, sophisticated mechanisms have been developed in the search for better coexistence among different segments interested in water resources of this region. There is also a rich experience with the creation of plans for water resources in the PCJ river basins. This research aimed to understand the relation between the water resources plans with the shape, depth and maturity of the management of the water in PCJ river basins. Two complementary lines of research were explored: i) the development in the implementation of policies and management of water resource systems in the PCJ river basins and ii) the development in the planning of water resources in PCJ river basins. Were used methods based on desk research and content analysis. It was found a gradual development of the systems for water resources management in the region. Initially were observed situations where the conflicts were intensified. Subsequently, was observed social mobilization, construction of water management systems and the implementation of policies and systems of water resources. The contents of a set of 17 water resources plans were also analyzed. It was found that there is a significant heterogeneity in the experiences of planning and the installation of CBH-PCJ served significantly to the consolidation of the territory of PCJ river basins as a unit of water resources management. The water resources plans analyzed contributed to orient these debates. Finally was discussed the need to water resource plans to be prepared as a better association with systems for water governance and governability. A demand for research was registered for more precise understanding of the role of water resource plans as a tool in cases involving social learning in water management.

APA, Harvard, Vancouver, ISO, and other styles

47

Santos, Alexandre Leitão. "Paisagem útil:o Rio Tietê e a urbanização paulistana (1966 - 1986)." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/102/102132/tde-20012015-093731/.

Full text

Abstract:

A partir do processo de industrialização e crescimento urbano da cidade de São Paulo, o território do Rio Tietê passa a servir de suporte para uma série de aparatos técnicos e redes de infraestrutura essenciais ao funcionamento pleno da metrópole. Configura, assim, uma paisagem utilitária sobre a várzea. As diversas tentativas de controle do fluxo de suas águas não impediram, no entanto, que a relação entre cidade e ambiente se estabelecesse de modo conflituoso. Esta pesquisa reconhece que em meados dos anos 1960 ocorre uma inflexão na prática do planejamento urbano no Brasil e, consequentemente, no caráter dos projetos para o Rio Tietê. A consolidação dos sistemas de circulação sobre a várzea, o Estado como agente autoritário e centralizador e o advento dos planos de desenvolvimento regional, em conjunto com a problemática ecológica que se populariza nos anos 1970, marcam este período estudado. Propõe-se a compreender, neste âmbito, o papel dos urbanistas na definição das infraestruturas metropolitanas, especialmente nos casos estudados, e os limites e propósitos desta atribuição, deste modo contribuindo com a revisão da historiografia da arquitetura moderna brasileira, avançando na caracterização da produção urbanística pós-Brasília.
From the industrialization and urban growth process in São Paulo, the Tiete river territory become to provide support for a range of technical devices and infrastructure networks, that are essential to the full functioning of the metropolis, thus setting an utilitarian landscape over the floodplain. The various attempts to control the flow of its waters did not prevent, however, that the relationship between the city and the environment to be conflicting. This research recognizes in the mid-1960s an inflection in the practice of urban planning in Brazil and consequently in the character of the projects for the Tiete river. The consolidation of circulation systems on the floodplain, the state as an authoritarian and centralizing agent and the advent of regional development plans, together with the ecological problem that became popular in the 1970s, marks this studied period. It is proposed to understand, in this context, the role of planners in the definition of metropolitan infrastructure, especially in the studied cases, and the limits and purposes of this assignment, thereby contributing to the revision of the historiography of modern Brazilian architecture, contributing for characterization of the brazilian urbanistic production post Brasília.

APA, Harvard, Vancouver, ISO, and other styles

48

Ya-RuTsai and 蔡亞汝. "Spatial Planning of Flood Mitigation under River Basin System." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/27qp55.

Full text

Abstract:

碩士
國立成功大學
都市計劃學系
104
In the past, spatial planning of flood mitigation used the concept of disaster risk management in the operation, and inundation potential maps were used as the basis for land use analysis, planning and control. However, there still are some issues need to be taken into account in the application of inundation potential maps. Firstly, inundation potential maps are simulated results under specific assumptions and situation. Secondly, maps in the application are not take into consideration the flow characteristics of water. Finally, different levels of spatial planning use inundation potential maps with different data accuracy. Therefore, according to Taiwan’s “Regulations on the Disclosure of Information about the Potentials of Flood”, inundation potential maps are mainly used in disaster prevention and rescue. If inundation potential maps directly applied to spatial planning, land use, or other relevant measures, there would be doubt and dispute about implementation. Hence, based on the view point of river basin and overall system, this study attempt to take “catchment” and “disaster risk” as “space management unit” and “a guide of spatial planning and management” respectively. Besides, the study area is at Dali river basin in Taiwan. Firstly, this study apply the hydrological model of ArcGIS to create space management units, and attempt to establish three kinds of units with different scales by “trial and error” in response to three different levels of spatial planning, including regional plan, urban plan, and detail plan. Then, this study preliminarily analyze risks for space management units with different scales. Finally, we try to apply disaster risk maps to different levels of spatial planning. In conclusion, the new ideas of the concept and operation in spatial planning of flood mitigation in this thesis are expected to be a reference for further research and planning sections.

APA, Harvard, Vancouver, ISO, and other styles

49

Hung, Pei-Wen, and 洪珮雯. "The Role and Practices of Local Land-use Planning River Basin Governance: A Case Study of Keelung River Basin." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/77100220595140761090.

Full text

Abstract:

碩士
國立臺北大學
不動產與城鄉環境學系
100
In Taiwan, typhoons and floods posed a serious threat to us and our property. Climate change has normalized calamities, like floods, droughts and storms.we are now facing a real challenge of river basin governance. Many researchers declare that minimizing catastrophes and making adaptations will decrease damage in disaster area. However, those studies are conducted from national aspect. River basin governance from local land-use planning aspect aren’t sufficient. Therefore, the aim of the study is to find out what influences the effects of catastrophic adaptations and to analyze the system of local land-use planning of river basin governance, taking Keelung River basin as an example. Based on literature review and depth interviews, this study will construct a set of disaster adaptations with Q method and qualitative analysis. According to the results of the study, adaptation indicators of river basin governance are composed of nine dimensions including Representation, Participation, Equality, Social Capital/Networks, Commitment, Flexibility Knowledge, Information Availability and Use, Experience, and Resources. This study provides some policy suggestions and formulations of disaster adaption strategies of the policy proposal in order to reduce damage of natural hazards in the future.

APA, Harvard, Vancouver, ISO, and other styles

50

Shan, Nai-Yu, and 單乃囿. "A Study of Sustainable Functional Zone Planning in a River Basin." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/ktafa2.

Full text

Abstract:

碩士
國立臺北教育大學
社會與區域發展學系碩士班
105
Spatial Planning Act regulates functional zones and sub-zones (environmental conservation zones, marine resource zones, agricultural development zones and urban-rural development zones) demarcation in county (city) spatial plans. For improving development of land use zones under Regional Planning Act and Urban Planning Act, functional zones needs to be demarcated effectively and be the guide of land use planning to pursue sustainable development. The Functional zone demarcation methods proposed by the related researches and county (city) regional plans that converted land use zones into functional zones by related criteria of functional zone directly. However, the methods which could produce some problems still cannot demarcate the final functional zones. First, urban planning area and non-urban land use zones cannot be the basis of demarcate functional zones with the different level area. Second, land use zones converted into functional zones did not assess land use sustainability and suitability for functional zones. Third, some transitional area (some areas can be agricultural development zones or urban-rural development zones) produced and lacked a systematic method to demarcate functional zones. Besides, the procedure of functional zones demarcation cannot understand the impacts of the water consumption and environmental pollution in advance. The results did not check the constraints of management costs and environmental quality standard. Because of the above problems, those results of functional zones by related researches cannot achieve regional sustainable development effectively. This study aims to develop sustainable functional zone planning method in a river basin. Systems thinking, systems analysis and managing for results (MFRs) applied to identity the procedure of sustainable functional zone planning. The conceptual framework and system concept of sustainable functional zone planning method in a river basin are developed to be the basis of this method. The criteria of preliminary functional zones are developed by the nature of land use zones and functional zones to demarcate subarea of preliminary functional zones in land use zones. The Utilization-Change-Soundness-Control (UCSC) assessment framework is applied to development 23 indicators. GIS Model Builder are applied to assist preliminary functional zone demarcation and sustainable development effectiveness assessment for improving the efficiency of sustainable functional zone planning. The sustainable development effectiveness of subarea of preliminary functional zones can be assessed to understand sustainability of land use in land use zones. The allocable functional zones and the environment management measurements are identified by the results of sustainable development effectiveness and the current development of land use. The strategy suggestion of functional zones planning and integrated environmental management measurements for water saving and water-air-waste pollution abatement are obtain by checking the constraints of the cost and budget of environmental management, water quality and quantity. Analytical results of Fengshan River basin show that each drainage zone does not meet “good” level of sustainable development (60 scores). The effectiveness of sustainable development for each drainage zones is “poor or fair” level (29~42 scores). Based on land use rights and the conditions of development regions, the several adjusted functional zones in some special agricultural districts, regular agricultural districts, slope land reserve districts and forest districts are (1) from type1 and type2 of agricultural development sub-zones to the type2 of urban-rural development zones and agricultural redevelopment areas; (2) from other necessary types of agricultural development sub-zones and urban-rural development zones to type2 of environmental conservation zones. The environment measurements of the above adjusted functional zones are 1,008,859 ton/year of water resource saving, 39.76 ton/year of water pollution abatement, 6,008.9 ton/year of waste abatement. These strategies can improve some the sustainable development effectiveness of the drainage zone which includes the adjusted functional zones. The results of this study can be a references for authorities associated with functional zone planning for county (city) spatial plans and special district (river basin) plans.

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic 'River basin planning'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles