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Baret-Bourgoin, Estelle Lequin Yves-Claude. "Environnement et sensibilités les Grenoblois et leur ville au XIXe siècle /". Lyon : Université Lumière Lyon 2, 2002. http://demeter.univ-lyon2.fr:8080/sdx/theses/lyon2/2002/baret-bourgoin_e.
Pełny tekst źródłaKadi, Abdesselam. "Contribution à la préservation de l'environnement : le cas de la wilaya de Constantine". Limoges, 1991. http://www.theses.fr/1991LIMO0501.
Pełny tekst źródłaPreservation of environment is a question which concern all the world. International and regional organisations confirm the concern about environmental problems. But the problems show a great variability between countries. In algeria, environmental problems are in relation with development and under-development. National authorities are conscious of the situation and they promulgated a law in 1983. The execution of this law is difficult. Administrative, financial and judicial difficulties fetter the work. Preservation of environment and economic growth are hardly conciliated and especially at constantine area. The great damages affect the urban area : management of water, dust, pollution of air and urban growth. The movements of ground and erosion are the field of rural area
Baret-Bourgoin, Estelle. "Environnement et sensibilités : les Grenoblois et leur ville au XIXe siècle". Lyon 2, 2002. http://theses.univ-lyon2.fr/documents/lyon2/2002/baret-bourgoin_e.
Pełny tekst źródłaIf this research is above all supposed to be a history of mentalities attempting to analyze the perceptions of domestic and industrial nuisance and trying to describe the way opinions change and develop, this study also blends the approaches of technical history, economic and social history with the perspective of urban historians. With a provincial town such as Grenoble in the nineteenth century -from 1810 to 1914- and with an analysis of the economic, social, geographic and cultural local factors clarifying the changing views and perceptions of all the inhabitants, this study moves on to the history of urban sensitivities and of town concerns. .
Diawara, Amadou Bélal. "Les déchets solides a Dakar. Environnement, sociétés et gestion urbaine". Phd thesis, Université Michel de Montaigne - Bordeaux III, 2009. http://tel.archives-ouvertes.fr/tel-00466516.
Pełny tekst źródłaGuichard, Pauline. "Urbanisme et développement durable : urbanisation et pouvoir local sur la Côte d'Azur". Nice, 2012. http://www.theses.fr/2012NICE0002.
Pełny tekst źródłaEnvironmental concerns and sustainable development have been progressively creeping into studies and documents on city planning; just how these themes and preoccupations came into being over the course of time must be made clear. The rise of sustainable development is here analysed through texts produced in the field of city planning and environmental law, and through the urban policies developed in the Maritime Alps over the last half-century. Many are the themes that constitute the notion of sustainable development, themes that were present in city planning discourse well before the notion appeared as such; its significance stands out all the better when compared to the practices in city planning engaged in during two distinct periods: the one preceding the emergence of sustainable development and that which explicitly integrates this norm. The issue developed puts political power at the heart of the analysis: the social norm of “sustainable development” has legal effects and constitutes an essential element of a political strategy that best serves the middle classes. For half a century, a major part of the latter population group was able to pass from the mere dream of a lifestyle organised around individual home ownership and the realisation of that dream: henceforth, it is paramount to protect this “established right” rather than to continue “wasting” that space. Two elements of this strategy of sustainable development appear to be particularly significant: transfers of powers and inter-municipal links, on the one hand, and new conceptions of urban densities, on the other hand; both will give rise to relative analyses of agglomeration of the French Riviera, and notably the lower valley of the Var comprising an Operation in the National Interest (OIN/ONI Eco Valley). This will provide the opportunity to notice that the local power of the French State, far from becoming reinforced, on the contrary, is fading out in the redistribution that is taking place; thanks to inter-municipal links, the power of large towns has not stopped growing to the detriment of the smaller ones. At the same time, the growing success of the theme of “city planning projects” underlines the liberal orientation, adopted long since, in the area of city planning
Biboutou, Armel. "Dynamiques d'urbanisation et risques écosystemiques dans la région de Libreville (Gabon)". Electronic Thesis or Diss., Université Paris Cité, 2022. http://www.theses.fr/2022UNIP7047.
Pełny tekst źródłaSince its creation in 1849, Libreville has experienced unplanned and uncoordinated urbanisation. Over the decades, this anarchic urbanisation has been accompanied by environmental imbalances and has subjected city dwellers to numerous ecosystem risks. This research focuses on anarchic urbanisation, its production universe and the resulting ecosystem risks. Questions that are not often addressed in Gabon are raised: how, by whom and why is anarchic urbanisation produced? What does this form of urban production reveal? To what extent does the production of anarchic urbanisation contribute to the increase in ecosystem risks? The answers are formulated along four lines. In the first axis, land use changes in the city were identified, characterised and analysed. Remote sensing and GIS tools were used to produce land use maps and risk maps. A second axis studies nature-society relations in Libreville, and highlights the perceptions of the city and nature, while identifying the benefits that the population derives from nature, and the ecosystemic risks to which the population is exposed. The urbanisation process underway in Libreville was characterised and analysed in a third axis. These last two axes are based on fieldwork using semi-directive interviews and life stories collected from local populations and actors. In the fourth section, a prospective view of Libreville was taken using land-use simulation maps. The results of this research show a rapid, significant and unstructured expansion of the urban area of Libreville and its surroundings, accompanied by significant deforestation of the region, mainly in the north. The dynamics observed in the city are the result of a vicious circle: anarchic land occupation, access to land by mutual agreement, land speculation, lack of land control by the state and laissez-faire, etc. These results show a widespread perception of nature degradation and conservation and protection practices by both city dwellers and decision-makers, a reduction in biodiversity and evidence of city-nature conflicts. The degradation and extensive deforestation of mangroves and the construction of houses are the main causes put forward by the respondents. Thus, changes in land use and impacts on nature lead to an increase in the ecosystem risks of flooding and coastal erosion, which are perceived differently according to age, location, professional status, etc. Continental erosion is very little perceived as a risk or a problem, despite mapping results showing exposed areas. As a co-production of local populations and actors, the various actors find an interest in uncontrolled urbanisation. Routines structure the co-production of space: precarious settlements, roads and tracks pave the way for urbanisation and deforestation, etc. A lack of synergy, conflicts of competence, insufficient decentralisation, financial mismanagement and excessive politics also mark this anarchic urbanisation. In a laissez-faire scenario, prospective land-use modelling shows a significant reduction in dense vegetation in protected areas. In a control scenario, on the other hand, it shows a conservation of almost all the protected areas. These situations, which provide information on the future of Libreville, raise questions about urban and environmental governance in Gabon. An attempt is therefore made to analyse the possibilities for change based on models of cities in Africa and the world, both on urban and environmental aspects
Rasse, Gabrièle. "Les plans de prévention des risques technologiques au prisme de la vulnérabilité". Paris, ENMP, 2009. http://tel.archives-ouvertes.fr/tel-00363570.
Pełny tekst źródłaDuring their creation in 2003 further to the accident of AZF in Toulouse, the plans of technological risks prevention (PPRT) were introduced as juridical tools allowing reducing efficiently the territories vulnerability. Five years later, the question of the contentment of this mission settles. The researches on the notion of vulnerability, illustrated by the results of an inquiry of ground into the concrete application of the first PPRT, is going to show the positive points and the insufficiencies of the juridical answer to the question of the vulnerability of the territories. The first part of this thesis sets out to show beneficial effects procreated by PPRT on the territories. The second part of this thesis compensates this first positive effect showing the insufficiencies of the legal framework given by PPRT
Farbos, Sophie. "Déficit en Vitamine A et environnement en Afrique Sub-Saharienne". Paris 6, 2001. http://www.theses.fr/2001PA066550.
Pełny tekst źródłaKatalayi, Mutombo Hilaire. "Urbanisation et fabrique urbaine à Kinshasa : défis et opportunités d'aménagement". Electronic Thesis or Diss., Bordeaux 3, 2014. http://www.theses.fr/2014BOR30036.
Pełny tekst źródłaOur investigation is a study of the process of spatial creation and uncontrolled development of the city of Kinshasa, in the hills of the West and of the Southwest. This research has attempted to analyze the challenges and opportunities for planning and urban development. We focused on the issue of the invasion of open spaces and interstices to cables in planned cities and its environmental and socio-economic consequences. Based on our analysis, we concluded that urban policies suffer from a lack of coherent organizing space. Management of urbanization includes controlling land which could constrain spatial expansion, characterized by the paradigm of ecological marginalization. This is one of the main ways to tame urban growth and give neighborhoods as well as the city of Kinshasa the desired physiognomy
Bardinet, Claude. "Teledetection, environnement et urbanisation : de l'image globale aux objets geographiques, applications a l'impact de l'urbanisation sur les paysages en afrique et en chine". Paris 8, 1987. http://www.theses.fr/1988PA080220.
Pełny tekst źródłaSatellite's digital imagery gives us a new multispectral and multitemporal vision of landscapes at different scales. We observe the multispectral signature of geographical objects, that means quantitative measure of their properties at one or several wavelength intervals from visible to infrared (near, medium and thermal) and in radar bands. At each scale, the pixel gives the ground resolution and an integrated radiance mapping unit. The research is focused on north, central, sahelian and east africa, and on east china. The computer aided mapping of land use and environment is made at different scales. The data base has been done in lanchad, spot simulation and codata programs. At zonal scale, we observe north africa (algeria and tunisia) and sahel by meteosat, and tanzania by noaa-tiros n and meteosat. At regional scale, we observe physical landscape of mopti and bandiagara (mali) by meteosat, landsat mss and sir-a data and by spot simulation; we observe iringa and karema (tanzania) by meteosat, noaa-tiros n and landsat mss and tm data; we observe land use units like rice fields (mopti mali) by spot simulation, irrigated farms in djebel amour (algeria); we observe at regional scale the area of handan-xintai and the hydrological network (china). At urban scales, we observe the morphology of the urban areas of n'djamena (tchad) and annaba (algeria) by landsat and digitized aerial data. We have used automatic preprocessing in edge detection and lineament analysis, and supervised classification in thematic mapping. Ground truth controls have been done in algeria, tchad, mali, tanzania and china. Our aim was to demonstrate the efficiency of multisatellite data processing in the environmental mapping
Bardinet, Claude. "Télédétection, environnement et urbanisation de l'image globale aux objets géographiques, applications à l'impact de l'urbanisation sur les paysages en Afrique et en Chine /". Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37602603j.
Pełny tekst źródłaMokoissé, Paul. "La vallée de la Mpoko (Centreafrique) : du PK 26-route de Boali à la confluence avec l'Oubangui : marge metropolitaine, urbanisation à l'africaine et environnement". Bordeaux 3, 2003. http://www.theses.fr/2003BOR30024.
Pełny tekst źródłaLocated some 15 kilometers from Bangui, the capital of Central African Republic, the Mpoko's valley is becoming the area of preferred urban expansion near the capital city. The urban exodus which has resulted has seen dramatic growth in the peripheral suburbs, notably those in the southwest because of the favourable physical conditions. The birth of these new agglomerations starts with the planting of crops. Housing structures are built later. Although geographically near the existing urban center, the Mpoko's valley retains much of its rural aspect. One visible urban trait is the construction of houses using permanent materials. Because of the continuing urban exodus born of the economic crisis, we can now affirm that the true center of economic is to be found in the expanding outliving areas. It is the Mpoko's valley which is the principal suburb of Bangui. The underscores the rapid growth in the peripheral urban areas and the subsequent move away from the center. The peripheral urban areas of Bangui now comprise the essential regions of the city. It is in these areas where the growth is occurring. The Mpoko's valley is where the future will be found to take place
Tran, Van Truong. "Conséquences environnementales de l'urbanisation et de l'industrialisation en baie d'Ha Long, Vietnam". Electronic Thesis or Diss., Toulouse 2, 2016. http://www.theses.fr/2016TOU20076.
Pełny tekst źródłaSince the adoption of Doimoi policy in 1986, Vietnam has experienced a fast economic development, leading to rapid land transformations in the whole regions of the country. Land change aspects of urban areas have not been given adequate attention although Vietnam ranked top of urban population growth and urban spatial expansion in East Asia during the period 2000-2010. This study aims to analyze the landscape dynamics and the environmental consequences of industrial development and urbanization in the Ha Long bay area, Vietnam northeast coast. The principal objectives of the research are: 1) to analyze the trends of urbanization and industrial development, as well as identify the relation between then in the regional context; 2) to quantify the evolution of the landscape in the 40-year period (1973-2013) by using the remote sensing data; 3) to develop a holistic approach to explain the driving forces of the landscape change; 4) to analyze the environmental consequences of landscape change. As result, we have developed an integrated method based on the combination of landscape change data and social survey data using multivariate analysis. This approach is open and can be employed for different variables at various scales of research
Naah, Marielle. "Impact du développement urbain du bassin versant de la rivière Mingoa sur le lac municipal de Yaoundé (Cameroun)". Phd thesis, Université Paris-Est, 2013. http://pastel.archives-ouvertes.fr/pastel-00976636.
Pełny tekst źródłaʿAbd, al-Ḥamīd Mahā. "Les transformations socio-spatiales des oasis de Gabès (Tunisie) : déclin des activités agricoles, urbanisation informelle et dégradation de l'environnement à Zrig, des années 1970 à nos jours". Thesis, Paris 10, 2018. http://www.theses.fr/2018PA100134.
Pełny tekst źródłaThis dissertation relates to an oasis area (a still productive agricultural land) which is being informally urbanized: in the Zrig oasis, south-east of Gabes, the habitat has proliferated without building permit since 1980.In this new urban space, a double social marginalization affects farmers who lost their land as well as newcomers with often precarious resources. The environment and the local agricultural heritage are also impacted.Zrig is a detail (in apictorial sense) of the future of the Gabes oasis. A research work on the space of Zrig and its transformations resembles the chronicle of an announced degradation. Indeed, the degradation can be identified at two levels: the transformation of an oasis area into a deformed urban space, and the development of informal socio-economic practices related to the strategies of space occupants and to their relations with local authorities. In addition to the data provided by official and academic surveys, this work is based on the results of a long-term survey that I conducted from 2010 to 2016 Zrig, those of yesterday and those of today, in order to collect their representations of the spatial and social transformations that affected the oasis. But also to study the building practices of informal settlement sand the strategies of newcomers for this purpose
Moura, de lacerda teixeira Vanessa. "L'urbanisation autour de la lagune Araruama, Etat de Rio de Janeiro, Brésil : dynamiques spatiales et enjeux environnementaux". Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE3004/document.
Pełny tekst źródłaUrbanization represents nowadays one of the great threats to the environment, mainly in the coastal zones, where the exploitation of natural resources is diversified. This thesis proposes to put in evidence, in two scales of analysis, the environmental changes, during 70 years of Região dos Lagos urbanization, a region situated in Rio de Janeiro State, in Brazil. The urbanization phenomenon is characterized by two process leading to the natural and anthropic-natural spaces consummation : urban extension and densification. These two processes put in question the sustainability of natural and anthropic-natural spaces, in the region where individual habitat, at low built and population density, characterized by residential allotments are often used temporarily. The allotments and the habitat are two elements of practical analysis that highlight the urbanization development at municipal scale, in an historical and spatial structure, and that to induce hypothesis that have oriented the choices of allotments localization and its characteristics of occupation. The return to the regional scale highlight effectively that all the region has been undergone the same natural and anthropic-natural spaces consummation processes, and sustainability is taken by human and nature relations changes, strongly affected by different environmental concerns
Meillère, Alizée. "Influence de l’environnement urbain sur les passereaux : une approche éco-physiologique et éco-toxicologique". Electronic Thesis or Diss., La Rochelle, 2015. http://www.theses.fr/2015LAROS015.
Pełny tekst źródłaConsistent expanding urbanization is certainly among the most important human-induced environmental changes facing our planet today, and thus raises important questions regarding the consequences of such environmental disturbance on biodiversity. Urban life is often characterized by constraining environmental conditions (e.g., fragmentation, degradation and loss of habitats, increased noise, light, and chemical pollutions) that can have detrimental effects on wild vertebrates. However, the mechanisms through which urbanization affects wildlife are still poorly understood. In this context, the main objective of this doctoral research is to improve our understanding of the influence of urbanization on vertebrate species that are able to live in urban environments. To this end, we explored both the global influence of urbanization and the impact of specific factors associated with urban life (heavy metals and noise pollutions) on passerine birds, using a mechanistic approach including eco-physiological and eco-toxicological studies. We demonstrated that urban passerines are not energetically constrained by their environment during their adult life, but conversely, that the altered environmental conditions of urban environments could constrain individuals during their development. Furthermore, we showed that urbanization is indeed associated with an increased heavy metal contamination, and most importantly, that higher levels of these contaminants are related to higher corticosterone levels (i.e., elevated stress levels). Finally, using an experimental approach to study the impact of noise pollution on several parameters that have often been overlooked (development, physiology, anti-predator behaviour), we showed that anthropogenic noise can have particularly complex effects on vertebrate’s development, with possible life-long consequences for developing birds. Overall, our results emphasize the importance of investigating the impact of human-induced environmental changes on the phenotypic development of individuals to better understand the influence of urban environments on vertebrate populations
Do, Xuan Son. "La rivière Tô LỊch dans le paysage de Hanoï : étude de cas : le village Hạ Yên Quyêt (Cót) & le village Định Công Hạ". Electronic Thesis or Diss., Toulouse 2, 2016. http://www.theses.fr/2016TOU20009.
Pełny tekst źródłaHanoi was born of water. The Tô Lịch River (The Tô), within the city, is part of its lakes and rivers network. In the past, its historical, cultural, social and environment values allowed a balanced urban growth of Hanoi landscape, a sustainable yet very fragile development. Our research allows us to understand what are its core landscape values, to identify its characteristics and the area uniqueness related to the villages bordering this stream, establishing its urban space.The Tô is the mirror of urban society, with space and urban landscape being located in the heart of the uncontrollable urbanization storm. Did we forget it? Its urban landscape is threatened by serious landscape pollution.We study two traditional villages, Cót and Định Công Hạ, located at sector II and III of the river landscape. Our tools are sociological investigation of geo-landscape and study of settlement, architecture, heritage and environment of present Tô under the impact of urbanization. In both villages, our results have demonstrated such impacts on studied sections of the Tô, at different degrees. These results are also tools to identify present river morphology of the present river and its distinctive values. Moreover, the study shows the important role of the Tô in the landscape and the urban morphology of Hanoi as a metropolis.Through the analysis of landscape structure of a village set in relation to the river, the research offers a model of urban project and sustainable urban development for the river landscape. This structure consists on: Culture-Social-Heritage-History; Trade-Crafts-Agriculture; Environment-Housing-Ecology. These key elements are shaping the identity of the village landscapes and of each part of the Tô. They are a strategy of landscape development for other Vietnamese rivers
Hà nội được sinh ra từ nước, sông Tô Lịch đã là một phần trong mạng lưới sông hồ. Những giá trị văn hóa xã-hội-lịch sử-môi trường của con sông này thực sự đã giúp cho một đô thị sinh trưởng cân bằng nhưng rất mong manh cho cảnh quan Hà nội. Nghiên cứu của chúng tôi cho phép nhận dạng được những chất liệu hình thành cảnh quan, sự liên hệ với các làng mạc vùng ven sông hợp thành một vùng cảnh quan trong không gian đô thị.Sự ô nhiễm sông Tô, tấm gương phản chiếu xã hội hiện nay, nó đã thực sự đe dọa sự cân bằng đô thị. Không gian và cảnh quan đô thị đang ở giữa trung tâm của cơn bão đô thị hóa không kiểm soát.Chúng tôi nghiên cứu đề cập đến 02 làng truyền thống Cót và Định Công Hạ ở vùng đô thị hóa II và III của cảnh quan con sông. Tiếp cận nghiên cứu được khớp nối nhau xung quanh các trục, điều tra xã hội học trên không gian địa lý cảnh quan, nghiên cứu qui hoạch, di sản, kiến trúc và môi trường sông Tô hiện nay dưới tác động đô thị hóa.Phân tích cảnh quan của các đoạn sông Tô Lịch, kết quả nghiên cứu đã chứng thực những tác động đô thị hóa ở những mức độ khác nhau, cho phép xây dựng một công cụ cho sự nhận dạng hình thái cảnh quan con sông và những sự đặc trưng của nó. Nghiên cứu cũng đã nhấn mạnh vai trò quan trọng của sông Tô cho Hà nội ở qui mô đại đô thị.Dựa vào nghiên cứu cấu trúc cảnh quan ở ngôi làng ven sông, chúng tôi đề xuất một mô hình cho việc bảo tồn, tôn tạo, quản lý, thiết kế đô thị & phát triển cho một vùng làng cảnh quan sông nước bề vững, được sắp đặt theo 03 trục : Văn hóa-Xã hội-Di sản-Lịch sử, Thương Mại-Nghề thủ công-Nông nghiệp và Môi trường-Nơi ở-Sinh thái. Từ những yếu tố hình thành con sông này, chúng giúp nhận dạng cảnh quan ở từng ngôi làng và từng đoạn sông Tô, cũng như tạo lập một công cụ để từng bước nâng cao giá trị cảnh quan các con sông khác ở lãnh thổ Việt nam
Sissoko, Mahamadou Soumana. "Innovations épidémiologiques et vaccinales dans la lutte contre le paludisme : hétérogénéité spatio-temporelle du risque palustre à l'échelle locale et stratégies vaccinales". Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0578/document.
Pełny tekst źródłaFaced with the stagnation or even the reduction of resources allocated to fight against malaria, studies focusing on a thorough knowledge of micro-epidemiology and the development of malaria vaccines are increasingly becoming an alternative for rational use of funds. Our results show that the heterogeneity of malaria risk within the same village was perceptible during the dry season. Time series analysis showed a 3-month lag between the peak of rain and the peak of malaria cases. The heterogeneity was associated either with the prevalence of asymptomatic parasite carriage, or with the high anopheles density or with both parameters. Thus, control measures targeting houses or areas of high transmission will have a very limited impact at village scale (<1km2). The consideration of hydrometeorological risk factors in the implementation of malaria control strategies is necessary. The Phase 2 clinical trial showed a protective effect of MSP3 in the seasonal transmission zone compared to the continuous transmission zone. Protection was associated with strong anti-MSP3 cytophilic responses, a key outcome for selecting and improving formulations for future field trials. The Phase 1b clinical trial showed that the PfSPZ vaccine was well tolerated and significantly protected against natural P. falciparum infections throughout the transmission season. Further research into these vaccine candidates deserves special attention
Avner, Paolo. "Effectiveness and Political Economy of Climate Change Mitigation Policies at the Urban Scale". Electronic Thesis or Diss., Paris, EHESS, 2020. http://www.theses.fr/2020EHES0022.
Pełny tekst źródłaUrbanization is one of the most defining traits of the 21st century with people flocking to cities in massive numbers in developing countries. Given the inertia and path dependence that urban forms display, there is a strong need to get urbanization right today. One key aspect is to ensure low-carbon and sustainable urban futures and avoid carbon-intensive lock-ins, in particular for emissions stemming from urban transport. Technology in the form of more efficient vehicles and alternative fuels currently does not seem to be able to achieve this goal alone. And as urban transport CO2 emissions are partially a by-product of urban forms; land-use, housing and transport policies are increasingly recognized as important levers to curb transport demand and promote soft and collective transport modes which contribute to emission mitigation.However important, reducing CO2 emissions is but one of city policy makers’ objectives: acting on poverty, providing basic services and access to affordable housing to name a few are equally important. So that policies aiming to reduce emissions, that would jeopardize other goals or result in lower welfare levels (mainly through higher housing costs) have low chances of being accepted and implemented. Successful urban-transport climate policies need to be both effective and politically acceptable.Starting from this assessment, this dissertation investigates how a subset of urban, land and transport policies and investments can contribute to curb transport-related CO2 emissions and what are the welfare consequences for households in urban areas. This is done through the development, calibration and application of a micro-economically founded land use – transport model (NEDUM-2D) to real-world urban areas
Djembi-Koumba, Siméon. "Gestion de l'environnement, des risques et problèmes d'aménagement urbains de Port-Gentil au Gabon". Bordeaux 3, 2009. http://www.theses.fr/2008BOR30097.
Pełny tekst źródłaPort Gentil is an industrial and harbour town relatively young. After having been the principal way of penetration of the interior of the country during the fifteenth century, Mandji remained a long time the stronghold of wood before becoming the economic capital of Gabon thanks to and especially oil which covers more 70% of the receipt of Gabon. This industrialization involved flows of populations to meet the industrial requirements in labour. Thus, Port-Gentil ast since the years 1950, the second most populated city country, in spire of the natural conditions unfavorable to the installation of the men. The city thus developed of its site initial towards the marshy west and whose altitude of the grounds is very in lower part of the sea level. Blow, the populations are victims of the floods. In addition, the installation of industries along bay of the Cape-Lopez and especially the infrastructures oil (pipelines and gas pipelines) became spaces at the risks. Because, the current urban development largely crossed these limits. Beyond the fact that Port-Gentil always does not receive on behalf of the State the rebate which it deserves, the city is today confronted with the problems of floods, anarchistic urbanization, an insufficiency maintenance of the network cleansing, of pollution industrial, and especially of a coastal erosion. All these risks are responsible for morphodynamic urban, harm pubic health and obstruct extension continues urban fabric. The stablishment of the men and the management of environment of Port-Gentil thus imply the control of these instabilities. That implies an application of the plan; installation and cleansing, the protection of the emissary of urban drainage and, the rigorous management of waste
Almahallawi, Khamis Mania Jacky. "Modelling interaction of land use, urbanization and hydrological factors for the analysis of groundwater quality in mediterranean zone (example the Gaza Strip, Palestine)". Villeneuve d'Ascq : Université des sciences et technologies de Lille, 2007. https://iris.univ-lille1.fr/dspace/handle/1908/164.
Pełny tekst źródłaTexte et résumé en anglais. Curriculum vitae. Titre provenant de la page de titre du document numérisé. Bibliogr. f. 192-203.
Ayerbe, Delphine. "La forêt d'eucalyptus à Addis Abeba : valorisation, gestion et préservation de la ressource boisée dans une capitale en expansion". Thesis, Paris 1, 2016. http://www.theses.fr/2016PA01H102/document.
Pełny tekst źródłaThis thesis explores the evolving place of forest areas in a changing African capital. Eucalyptus has been introduced in Addis Ababa more than 100 years ago in order to meet the locals' demand for timber as well as wood fuel. This urban and suburban forest was planted together with the capital's population growth. Yet, the new planning choices made by local authorities promote the advance of a vertical built environment, which is not anymore consistent with the proximity of those productive green areas. Moreover, this variety is highly criticized for its alleged harmful impacts on the environment. This study seeks to give an account of the duality that arise between the will to provide the Ethiopian capital with a modem image and the continuity of popular forestry practices at work on those forest areas. The analysis is based on a qualitative survey of urban authorities and stakeholders of the "eucalyptus' chain" strategies and explores the new environmental practices in Addis Ababa. The over-representation of international stakeholders in the city is an ideal vector for the promotion of global narratives which influence the local authorities' perceptions of that tree. Indeed, local authorities promote some specific functions for the forest, while controlling the access to the resource and the practices linked to the eucalyptus. The tensions that drive the urban authorities' planning choices highlight the difficulties in reconciling environmental and economic stakes in Addis Ababa
Basset, Célia. "Des confluences à l'estuaire : modalités d’occupation des territoires du bassin versant de la Seine en aval de Paris au cours de l’âge du Fer : environnement, économie et société". Electronic Thesis or Diss., Paris 1, 2019. https://ecm.univ-paris1.fr/nuxeo/site/esupversions/19703d3d-6e01-44ca-b3e9-74941e60493d.
Pełny tekst źródłaFrom confluences to estuary, this research traces the major occupation, organization and exploitation processes of the drainage basin of the Seine River, downstream of Paris, over the whole Iron Age. The interactions between human beings and their environment are easier to grasp on the drainage basin scale and are explored in a dynamic and systemic relationship evolving throughout the millennium. Along the water, a multi-scale study of the domestic, funerary, ritual and urban spheres is conducted through a critical approach on data representativeness. The body of this investigation, including 970 phases of occupation resulting from 705 archaeological entities, provides a document review across six French departments (Paris, Hauts-de-Seine, Yvelines, Val-d’Oise, Eure and Seine-Maritime) where archaeological research is especially developed in relation to today’s many existing facilities. These analyses define the mechanisms of progressive land appropriation. Occupations in the beginning of the Early Iron Age (8th and the 7th century BCE) stay moderate and must be considered in the wake of Final Bronze Age indicators. A first development of mainly open settlements characterizes the eastern part of the region, between the 6th and the 5th century BCE in the valleys, later expanding on the plateaus, between the 4th and the beginning of the 3rd century BCE. Such earliest settlements of a strong agricultural kind account for a multipolar space. The 3rd century BCE attests fundamental visible changes in the following spheres of activity: funerary (weapons or chariot burials, gradual generalization of incineration), ritual (deposits within the housing) and domestic (drop of the number of open settlements followed by the emergence of enclosed settlements). This transitional period carries the premises of the deep mutations of the 2nd and the 1st century BCE, marked by an increase of agropastoral settlements overall the topographic contexts as well as the emergence of sites with a broader reach, such as aristocratic settlements, agglomerations, oppida and sanctuaries. A change in scale is attested in the production, consumption and redistribution of agropastoral and craft commodities involving local, regional and long-distance trade networks. The densification process of the territorial meshing and the gradual specialization of settlements depend on factors that ought to be searched at the very heart of how societies are organized and fostered by the interactions within trade networks of goods, skills and people, across western Europe
Banzo, Mayté. "L'espace ouvert pour une nouvelle urbanité". Habilitation à diriger des recherches, Université Michel de Montaigne - Bordeaux III, 2009. http://tel.archives-ouvertes.fr/tel-00618968.
Pełny tekst źródłaMacaba, Adélaîde Maria. "L’apport des outils géomatiques dans l’analyse de l’extension des aires urbaines de Maputo et de ses problèmes environnementaux". Thesis, Paris 8, 2015. http://www.theses.fr/2015PA080080/document.
Pełny tekst źródłaMaputo, Mozambique's capital is experiencing a population growth and an urban expansion very fast and progressive since 1980 which is mainly based on a strong demographic dynamics shown by the statistics of 1997 and 2007. With economic liberalization, the capital concentrates most of the foreign investments and activities and continues to attract people of all origins and becomes an advantaged polarized center, a polarity associated with its demographic, economic and spatial macrocephaly which causes an environmental pressure on an exceptionally fragile site. The use of geomatics brings out an environmental sensitivity associated with its urban dynamism and numerous hazards. Swamps, mangroves, slopes and flood depressions are on constant pressure. The superposition of these hazards with the urban industry highlights a significant vulnerability of these environments with the probability of occurrence of risks at various degrees. To climate variations that are felt acutely since the beginning of this millennium, the occupation of these areas mainly by urbanization causes the disruption of the ecological balance and increasing the vulnerability of this site. As a result of these changes, observed each year during heavy rains, a trend and diversified evolution of risks on the entire urban territory. The phenomena of soil erosion, floods and more recently the most violent phenomena such as landslides and washouts are frequent in Maputo, and contribute significantly to modify the urban landscape and it is responsible for the collapse of public buildings, urban infrastructures, housing and environmental degradation. Geomatics technologies have allowed us to identify and delineate areas of risks in the city of Maputo. Our research revealed also a situation of great economic and an urban uncertainty in population settled in these areas of risk. The crossing of risk maps and our field survey data show the particular mode of production of these risks. By harvesting opinions or analysis of the behavior of Maputo inhabitants it was a great enrichment in this study and we expect that the result of this work to promote risk awareness in Maputo
Surgido a favor dos interesses económicos do colonizador (Hassane, 2010), a feitoria mercantil decide de instalar-se, em 1825, numa planície baixa à escassa distância da margem do rio Espirito Santo (Mendes, 1979). A partir de 1970, ele inicia o seu desenvolvimento urbano, indo além da sua linha de defesa construída em 1868 e que impedia a entrada de populações autóctones na aglomeração (Mendes, 1979). A Norte, a linha de defesa e sua aglomeração eram separadas do continente por um pântano (Mendes, 1979). Estas descrições assinalam as condições muito particulares do sítio com contornos difíceis e constituído de espaços naturais sensíveis de tamanhos muito diversos. Este mesmo sítio está exposto a fortes pressões causadas por empreendimentos há mais de um século e meio. Alguns espaços adaptaram-se às condições extremas quando outros sofrem e deixam transparecer as sensibilidades quanto às mudanças desses meios. Localizado no litoral, Maputo é um sítio que apresenta uma diversidade de paisagem com fortes sensibilidades e frágil. Zona de interface entre o mar e o continente, o litoral é um espaço fisicamente e naturalmente delimitado, dum lado, por sua topografia e do outro lado, os meios com enfeites de paisagem. Contudo, em todo o mundo, o litoral é um espaço atraente e a superfície dos espaços artificializados é hoje muito notável. Com efeito, assiste-se no fim do século XIX a uma urbanização crescente dos espaços dos quais alguns sofrem uma ocupação e uma dinâmica muito antiga de que Maputo faz parte. Localizado num local estrategicamente escolhido por suas qualidades de navegabilidade, ele constrói um porto numa extensão marítima, numa costa baixa e exígua, que mais tarde vai garantir o desenvolvimento no interior. O porto e sua aglomeração, inicialmente exposto a ameaças frequentes das marés e das ondas chega por fim a dominar os caprichos da natureza construindo barreiras par impedir a propagação marítima pela construção de represas, de aterros… O sítio transformou-se e artificializou-se consideravelmente impulsionando assim um desenvolvimento urbano e progressivo que se vê nos dias. O que nos interessa nesta nova dinâmica urbana é maneira como ela ocorre. O problema é essencialmente ligado ao fluxo massivo de populações para as cidades que se fizeram sentir desde 1975 enquanto dispunha de fraca capacidade de acolhimento. Para se instalar, as populações recorreram a ocupações ilegais dos espaços. Perante essa situação e não dispondo de recursos, a autoridade responsável não se impus a essas instalações como a única resposta ao problema que se sofridos pela cidade de Maputo de par a sua situação geográfica e dos seus factores naturais vulneráveis
Nazer, Shireen. "De l'écocide à l'écocité : enjeux environnementaux dans la planification des villes et des territoires en Cisjordanie : le cas de Naplouse". Thesis, Rennes 2, 2013. http://www.theses.fr/2013REN20021.
Pełny tekst źródłaPalestine faces geopolitical problems on both local and global levels affecting the population, the cities and its future. In other words, it is threatening the existence of the territory. Indeed, several factors can be cited: political instability, non-recognition of the sovereign state, geographical fragmentation, population density, scarcity of resources, uncontrolled urbanization, the lack of waste and wastewater management, of local and international legislatures. All these factors have seriously impinged on the country and resulted to an economic and ecological crisis, food insecurity, pollution, deforestation, agricultural lands' loss and damage to the built and natural heritage. Therefore, any planning into the future becomes difficult and with no essence. The environmental degradation in the West Bank cannot maintain decent and hygiene living conditions for the existing population or future generations. The ecocide is progressive; it threatens the survival of the territory. A remedy for the situation cannot be established without thinking on the local and international scope of cooperation and without the willingness to join and work together on all levels hand in hand with policy makers through full participation of associations and residents. If we consider environmental issues (water, resources, land) as fundamental issues in the Israeli-Palestinian conflict: the environmental planning challenges become paramount for both Israelis and Palestinians. Facts on the ground show that we do not have the West Bank on one hand and Israel on the other, just as you do not have man on the one hand and the environment on the other. These elements are interconnected to the roots. Both States are deemed to a common destiny. Here are the conclusions that have been treated throughout this thesis divided into four parts. The first three ones put into perspective the geopolitical, environmental and urban findings. Then, the last one asserts the need to urge the environmental planning. Under such complex and unstable conditions, passing from ecocide to ecological city requires the respect for man and his environment, the mobilization of all primary stakeholders at all levels, whether they are politicians, public-private sectors, habitants, etc. Thus, it is necessary to start working at local level to protect the heritage and the wealth of the country, to educate the young generation to the environment and bring out their awareness of the current problems. Only environmental planning encompassing all these dimensions can cement a strong base to ensure a better quality of life, it will contribute to establishing a viable Palestinian State and setting the foundations to the pillars of peace
Azam, Clémentine. "Impacts of light pollution on bat spatiotemporal dynamics in France : implications for outdoor lighting planning". Electronic Thesis or Diss., Paris, Muséum national d'histoire naturelle, 2016. http://www.theses.fr/2016MNHN0021.
Pełny tekst źródłaLight pollution induced by the widespread use of nighttime artificial lighting is a global change affecting substantial part of terrestrial and marine ecosystems. As a result, major concerns have been raised about its hidden impacts on biodiversity and ecosystem functioning. Light pollution has major impacts on the circadian and seasonal cycles of organisms, and on their movements and spatial distributions. As a whole, light pollution likely disrupts the spatiotemporal dynamics of biological communities and ecosystems. In this context, the aim of this PhD was to characterize the impacts of nighttime artificial lighting on bat activity (order: chiroptera) at multiple spatial scales in order to propose reduction measures that can effectively limit the adverse impacts of light pollution on biodiversity. We used bats as model species as they are nocturnal and directly exposed to light pollution and they are considered to be good indicators of the response of biodiversity to anthropogenic pressure.We first intended to characterize the extent of effect of light pollution at a landscape scale relative to major land-use pressures that are threatening biodiversity worldwide. Using a French national-scale citizen science database, we found that landscape-scale level of light pollution negatively affected common bat species, and that this effect was significantly stronger than the effect of impervious surfaces but weaker than the effect of intensive agriculture. This highlighted the crucial need to account for outdoor lighting in land-use planning in order to restore darkness in human-inhabited landscapes.Thus, through an in situ experiment, we investigated whether i) restoring darkness in a landscape for a part of the night through part-night lighting schemes, or ii) restraining the spatial extent of lighting at the vicinity of natural elements were effective options to enhance dark ecological corridors in human-inhabited landscapes. We found that part-night lighting schemes were unlikely to effectively mitigate the impacts of artificial lighting on light-sensitive species. However, we revealed that streetlights should be separated from ecological corridors by at least 50 m, and that the light trespass should be lower than 0.1 lux to allow their effective use by light-sensitive species.Overall, this PhD thesis revealed the major importance of addressing light pollution issues at multiple spatial scales to characterize its impacts on biodiversity. It also exposed the crucial importance of integrating outdoor lighting in land-use planning strategies and proposed to implement ecological criteria in future European standards for outdoor lighting
KACEM, ABDELJAOUED. "Le metabolisme des villes : une approche eco energetique". Paris 1, 1997. http://www.theses.fr/1997PA010016.
Pełny tekst źródłaThe concept of metabolism includes two main ideas : metabolism of functionning (part one), and metabolism of growth. (part two). The functionning urban metabolism allows to set up some indicators and to show the ability of energy to structure the urban space (urbanization, size, and metabolic costs). The second concept enables us to study the growth of cities and how to control it. We show how tunnel effect, integrating economic, energetic and social spheres, adjusts the growth of cities and secures its sustainable development
Zhang, Li. "La prise en compte des objectifs de protection de l'environnement dans le droit de l'urbanisme en Chine". Thesis, Paris 1, 2016. http://www.theses.fr/2016PA01D030.
Pełny tekst źródłaThis thesis aims to answer the question that if the law of planification of China, really takes account of the objectives of environmental protection. The answer is based on, first of all, the reform of system of land ownership. This thesis cracks the problemby two approaches: the state and collective property right. The first part of the analysisis macro-perspective, i.e., the course of land reform (direct link of the development ofurbanization) and the land users. In general, the state remains the sole owner of all the land and delegates the local governments to manage the use of land in China. However, the high interest undermines their roles, and degradation of environment in the process of urbanization continues. Based on this observation, we analyzed their administration, i.e., who are exactly the actors and how the powers are shared. The lack of transparency and independence is in its structure, i.e., they have ambitions to have a good protection but the conflict appears frequently. In the further part, micro-vision was employed. We focused on the regulations of planification, procedures and formalities that is deeply involved. In fact, we find that the volume of law was expanded and a need of consolidation is urgent for the coherence, accessibility and understanding of law. Then it follows the analysis of two procedures: the procedure of environmental assessment as well as participation. These procedures are the practical implementation of the consideration of the environment. The fact is that rapid urbanization resulted in a reconfiguration of the urban space, and the appearance of avariety of interests. The degradation of environment, coupled with the importance of urbanization has become a challenge to governance. People realized more and more issues related to housing, welfare and citizenship. This forces the government to change their policies and acts.From different points of views- historical, political, administrative, legal andsocial- this research determines how a better environmental protection can play in law of planification. The reforms are envisaged, and there are still problems: the harmonization and consistency of the regulations, the clarity of the law for his efficiency and law security, the improvement of the process. Contrary to what isreceived, the government has intention to solve this question, as demonstrated by hisconsistency to innovation and reform in the field. At the present, planification, rather than a method of protection, works for the growth of the economy. Due to the lack of effective regulation, the real consideration of environment is still very limited
Raffaud, Fanny. "L'urbain, l'environnement et le développement durable en France : essai d'analyse, Revue Urbanisme 1964-2000". Pau, 2003. http://www.theses.fr/2003PAUU1003.
Pełny tekst źródłaThe sustainable development themes are crossed with urbanism interrogations and concerns. In one hand, this is an attempt to describe the evolution of ideas related to urbanism from the 20th century and their relationship with an environmental approach and in the other hand, this aims to lead to a reflection about the urbanism works and their systems of formations. With this intention, the principal source of investigation selected is articles from the "Urbanisme" magazine listed over the 1964/2000 era. It is question to identify elements being able to refer itself to durability and to repair the interrogations relating to the definition of trade
Diabagate, Souleymane. "La gestion des ordures ménagères dans la ville de Bouaké et les inégalités socio spatiales et environnementales". Electronic Thesis or Diss., Paris 8, 2017. http://www.theses.fr/2017PA080155.
Pełny tekst źródłaThe problem of solid household waste is a daily concern of household and municipal authorities. The situation is more alarming in developing countries because of the weakness of the financial resources dedicated to the removal of garbage and inappropriate strategies. Indeed, facing significant economic challenges, managers are forced to make a hierarchy in the choice of social investment and the priority is always given to the waste management. The means used so far to deal with the problems caused by the waste are financial and technical. A typical example is the city of Bouaké.Located in the centre of Ivory Coast, the town of Bouaké is the second city of the country. It is located at the intersection of the main road and rail lines and at the edge of two complementary economy areas. Location of the town of Bouaké also made her a privileged exchanges. These two factors have been important assets attracting people especially the border countries and allowing the development of the private sector. The city of Bouaké marked by rapid urbanization, went from a population of 60,000 inhabitants date independence in 1960 to 536 186 inhabitants according to the Census of 2014. In the 1970s, significant spatial changes are observed and the 1980s, the current configuration is in place. The urban task now covers 11 000 ha. The rapid increase of the population coupled with economic activities is responsible for the proliferation of household waste in the city of Bouaké. The accumulation of garbage is linked to a policy of inappropriate management, scale of urban growth poorly controlled and badly accompanied by patterns of successive urban planning and political problems known by the country. The most vulnerable populations face difficult living conditions in an increasingly degraded environment. Despite the emergency plans initiated by the Government as a result of the accumulation of the dumps in Ivorian cities, the problem of the garbage remains in Bouaké. Several areas of the city not covered by the garbage collection services. The inaccessibility of some parts of the city and the lack of synergy between the actions of the territorial actors are thus being questioned.The study of the management of household waste in the city is an approach to establish a diagnosis at different scales of this process. The problem of the urban environment of Bouaké is at the center of this research that focuses more on spatial inequality informed by the management of garbage. Our assumptions are based on a relationship between inequality: spatial and environmental problems exacerbated by a lack of urban planning policies. More specific analysis of the management of household waste is considered to highlight this link. All of this work participates in the general problem of the emergence of a sustainable city
N'Gawandji, Brigitte Nicole. "Urbanisation et dégradation de l'environnement physique dans les quartiers-est de Libreville : pk 6-pk 11". Bordeaux 3, 1999. http://www.theses.fr/1999BOR30030.
Pełny tekst źródłaToussaint, Jean-Yves. "Projets et usages urbains. Fabriquer et utiliser les dispositifs techniques et spatiaux de l'urbain". Habilitation à diriger des recherches, Université Lumière - Lyon II, 2003. http://tel.archives-ouvertes.fr/tel-00473722.
Pełny tekst źródłaKatalayi, Mutombo Hilaire. "Urbanisation et fabrique urbaine à Kinshasa : défis et opportunités d'aménagement". Thesis, Bordeaux 3, 2014. http://www.theses.fr/2014BOR30036/document.
Pełny tekst źródłaOur investigation is a study of the process of spatial creation and uncontrolled development of the city of Kinshasa, in the hills of the West and of the Southwest. This research has attempted to analyze the challenges and opportunities for planning and urban development. We focused on the issue of the invasion of open spaces and interstices to cables in planned cities and its environmental and socio-economic consequences. Based on our analysis, we concluded that urban policies suffer from a lack of coherent organizing space. Management of urbanization includes controlling land which could constrain spatial expansion, characterized by the paradigm of ecological marginalization. This is one of the main ways to tame urban growth and give neighborhoods as well as the city of Kinshasa the desired physiognomy
Sung, Dae-Bok. "Les ambiguïtés d'un développement en milieu insulaire : tourisme et urbanisation à Chejudo, Corée du Sud". Aix-Marseille 3, 1992. http://www.theses.fr/1992AIX32005.
Pełny tekst źródłaFrom time immemorial, the central government considered chejudo island as a frontier region to dominate or to abandon in its traditional misery because of periodic popular rebellions and rarely clement natural conditions. Then, at the beginning of 1960's, he same government decided to combine the island with the national economy through tourism development. Development operations were led without local participation. However, economic impact was impressive in its quantitative growth : around 20% per year. Nevertheless, real economic effects are contested because of real estate speculation and profit transfer to the outside world. The local population complains about badly payed minor jobs and the arrogance of certain korean tourists and moral deterioration owing to the prostitution maintained by japanese tourists. Pollution compromises not only the touristic capital but also the base of permanent local life
Pomonti, Vannina. "Nuisances environnementales du trafic automobile et organisation de l'espace et des transports urbains : étude comparée de trois métropoles européennes : Athènes, Amsterdam, Paris". Orléans, 2002. http://www.theses.fr/2003ORLE1050.
Pełny tekst źródłaThe thesis studies the links between car traffic pollution and space and transports organisation in urban environment, in the viewpoint of sustainable development. It is based on the study of three metropolises: Athens, Amsterdam, Paris. The first part of the thesis presents the main car traffic nuisances in urban environment (local air pollution and its health impacts, noise, scarce resources consumption, greenhouse gases emissions) as well as the increase of car dependence in areas where the use of car is necessary in everyday life. The cities studies make it possible to observe how space and transport networks organisation, affected by public policies, influence life quality as well as pollution levels. The last part of the thesis offers a typology of the main urban transports policies aiming at implementing a sustainable mobility (technology, taxation, urban planning)
Figueira, Lassance Patricia. "Approche de la dimension écologique des structures architecturales à Rio de Janeiro : contribution à une qualification environnementale de l'habitat urbain". Toulouse 2, 2000. http://www.theses.fr/2000TOU20070.
Pełny tekst źródłaAlmahallawi, Khamis. "Modelling interaction of land use, urbanization and hydrological factors for the analysis of groundwater quality in mediterranean zone (example the Gaza Strip, Palestine)". Lille 1, 2005. https://pepite-depot.univ-lille.fr/LIBRE/Th_Num/2005/50376-2005-Almahallawi.pdf.
Pełny tekst źródłaPour simuler la pollution des eaux souterraines par les nitrates dans des zones agricoles, le meilleur réseau utilisé est le Multilayer perceptron (MLP) avec six variables d'entrée et quatre couches cachées. Le meilleur réseau pour simuler les nitrates des eaux souterraines en milieu urbain est le modèle MPL. L'étude a prouvé que le modèle RNA peut être employé comme outil de gestion pour la prévision de la qualité agricole et urbaine des eaux souterraines pour aider les planificateurs du secteur de l'eau. En outre, tous les aquifères côtiers sont typiques dans le monde entier et cette approche de modélisation des eaux souterraines peut être appliquée à d'autres aquifères côtiers à une échelle régionale ou internationale. Puisque l'agriculture et l'élevage intensif produisent des risques de pollution d'azote, la gestion de la fertilisation est ici essentielle pour arrêter la dégradation de la qualité des eaux souterraines. L'augmentation du l'équipement des réseaux d'égouts et des eaux résiduaires avec des techniques appropriées de traitement est un facteur principal important pour abaisser la pollution des nitrates dues à l'activité urbaine
Mouad, Bassem. "Les Trames Vertes Urbaines : analyse des représentations sociales de la « nature en ville » à Marseille et à Strasbourg". Electronic Thesis or Diss., Paris 10, 2018. http://faraway.parisnanterre.fr/login?url=http://bdr.parisnanterre.fr/theses/intranet/2018/2018PA100047/2018PA100047.pdf.
Pełny tekst źródłaThe problems of the environment and biodiversity is at the heart of the international debate scientifically and politically. The exponential growth of human activities, particularly the acceleration of urbanization and the resulting massive pressure on natural resources, heralds the era of the Anthropocene. This thesis focuses on "urban green frames", conceived as new land-use planning tools aimed at reconstituting an ecological network in order to preserve biodiversity both in natural areas and in urban areas. The spatial pattern of green frames has its roots in the practices of landscape architects and urban planners internationally since the second half of the nineteenth century. We start from the hypothesis that urban green fields are means of urban amenity. Three approaches have been mobilized: biographical, geo-historical and social representations. This thesis pays particular attention to the question of representations and social practices associated with "nature in the city": an entry mobilized to understand the methods of implementation of green networks in Marseille and Strasbourg
Kenny, Nicolas. "Forging urban culture : modernity and corporeal experiences in Montreal and Brussels, 1880-1914". Thèse, Universite Libre de Bruxelles, 2008. http://hdl.handle.net/1866/6659.
Pełny tekst źródłaDevienne, Elsa. "Des plages dans la ville : une histoire sociale et environnementale du littoral de Los Angeles (1920-1972)". Paris, EHESS, 2014. http://www.theses.fr/2014EHES0092.
Pełny tekst źródłaThis dissertation explores the history of the Los Angeles shoreline and, more specifically, the city's famous beaches, from the 1920s through the early 1970s. I examine Los Angeles beaches not only as tourist attractions, but as urban spaces. Indeed, as vast public accommodations which attracted millions of people every year, the beaches generated heated debates regarding their development, accessibility, policing, and racial segregation. Contributing to environmental, cultural and social history, this dissertation takes into account the multiple historical actors - engineers, scientists, urban planners, local officials and homeowners - who attempted to transform and regulate the beaches according to competing visions, as well as the ordinary men and women who claimed their right to occupy and appropriate this space. My conclusions are divided into three main categories. First, I demonstrate that the beaches of Los Angeles are today mostly artificial; between the 1930s and the 1960s, the beaches were vastly enlarged thanks to the development of new techniques. Second, I show that the beaches were a place where the traditional social and racial hierarchies could momentarily be challenged. However, the postwar modernization of the beaches and the surrounding neighborhoods led to the eviction of the so-called undesirable public from the shores. Third, the beaches were the birthplace of multiple subcultures which contributed to the emergence and diffusion of new values and bodily norms, whether at the beach or in the city
Tran, Van Truong. "Conséquences environnementales de l'urbanisation et de l'industrialisation en baie d'Ha Long, Vietnam". Thesis, Toulouse 2, 2016. http://www.theses.fr/2016TOU20076/document.
Pełny tekst źródłaSince the adoption of Doimoi policy in 1986, Vietnam has experienced a fast economic development, leading to rapid land transformations in the whole regions of the country. Land change aspects of urban areas have not been given adequate attention although Vietnam ranked top of urban population growth and urban spatial expansion in East Asia during the period 2000-2010. This study aims to analyze the landscape dynamics and the environmental consequences of industrial development and urbanization in the Ha Long bay area, Vietnam northeast coast. The principal objectives of the research are: 1) to analyze the trends of urbanization and industrial development, as well as identify the relation between then in the regional context; 2) to quantify the evolution of the landscape in the 40-year period (1973-2013) by using the remote sensing data; 3) to develop a holistic approach to explain the driving forces of the landscape change; 4) to analyze the environmental consequences of landscape change. As result, we have developed an integrated method based on the combination of landscape change data and social survey data using multivariate analysis. This approach is open and can be employed for different variables at various scales of research
Yan, Huijie. "Challenges of China’s sustainability : integrating energy, environment and health policies". Thesis, Aix-Marseille, 2013. http://www.theses.fr/2013AIXM1092.
Pełny tekst źródłaWith the purpose of coping with the intertwined challenges of energy depletion, environmental degradation and public health concerns in the Chinese-specific context in response to sustainable development, we focus on investigating China’s energy, environment and health policies. In chapter 1, we provide an overview of China’s energy, environment and health policies over the past 20 years in order to know about the future policy directions to which the government has not given a sufficient attention. In the following three chapters, we provide a series of empirical studies so as to derive some useful policy implications. In chapter 2, we investigate the impact of urbanization, industrial structure adjustment, energy price and export on provincial aggregate and disaggregate energy intensities. In chapter 3, we study the factors explaining the switches from dirty to clean fuel sources in rural households. In chapter 4, we examine the joint effects of environmental hazards, individual income and health policies on the health status of Chinese adults. Our empirical findings particularly suggest integrating urban development into the strategy of energy saving; considering the complex substitutions/complementarities among energy sources and between energy and food for rural households; aligning the environment, energy and food policies with health policies
N'Kounkou, Urbain Anselme. "Gestion territoriale des ordures ménagères franciliennes : le gisement des ordures ménagères, leurs espaces de production : vers une minimisation du flux résiduel". Le Mans, 2000. http://cyberdoc.univ-lemans.fr/theses/2000/2000LEMA3004.pdf.
Pełny tekst źródłaDang, Vu Khac. "Subsidence et planification territoriale : le cas d’Ha Noi, Vietnam". Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAH016.
Pełny tekst źródłaUrbanization with the concentration of activities in cities contributes to the increase in demand for water services. However, the overexploitation of this resource can cause adverse effects on the environment. One of the effects is the subsidence whose essential causes are strongly related to the consequences of an accelerated urbanization process. Since the 1990s, the previous studies using measurements in situ confirmed deformations in the city-center of Ha Noi (the capital of Vietnam). Few studies have yielded a spatial characterization on the extent of the new urban region and especially for recently urbanized areas in the South and West of the city-center according to the Master Plan approved in 2011. The thesis aims to generate a map of the subsidence in this region for providing an usable information to civil protection by the actors involved in the urban planning in order to avoid or to optimize the development in sensitive area by the realization of planning documents, issued from geospatial data analysis structured in a Geographic Information System. The thesis therefore addresses the subsidence by proposing a methodology based on multi-temporal InSAR with the images ALOS acquired from 2007 to 2011 through which a quantification of subsidence on the territory of Ha Noiwas carried out. Thus a strong difference appears between the two banks of the Red River. The North bank of Red river remains much more static while the South bank presents vertical maximum rates of subsidence of 68mm/year. A map of the subsidence rates has been realized to identify the "sensitive" three "sensitive" sites in districts of Hoang Mai, Ha Dong and Hoai Duc. Identified factors that contribute to this phenomenon can be classified depending on geological and hydrological factors, socio-economic factors relating to the water resource, and use, and territorial planning. The interpretation of the results confirmed that the phenomenon is linked to a combination of several factors : the role of the unsaturated geological layers, the decrease of the water supply aquifers by pumping resulting in undermining process, the role of urbanization and the different types of building foundations. The conversion of subsidence velocity to contour lines allows facilitating the integration with different layers of geospatial data in order to provide a decision making tool in the risk management
Mambani, Jean-Bernard. "Aménagement du territoire et maîtrise spatiale : les dynamiques des paysages de la province de la Ngounié (Gabon)". Pau, 2007. http://www.theses.fr/2007PAUU1007.
Pełny tekst źródłaThe crisis of the Gabonese provinces continues and the quality of the life of the populations does not stop degrading. The politics of land settlement based on the model interventionist and which privileged an absolved centralization from the power gave the territorial disparities. It is spatially translated by a variety of the landscapes. That they are urban, rural or identical, these landscapes offer themselves to the glances of the walkers, the motorists and the researchers who scrutinize them in. For five years, the Gabonese authorities are in search of the ways of making up. They privilege for that purpose, the rotary holidays; they gave to the government the occasion to invest in the various provincial capitals: to restore, modernize and to improve cities. Unfortunately, the realizations are often there - down of the projections and expectations of the government and citizens. This impasse obliged us to look for another way of territorial development. Having summarized the main lines of the construction of the Gabon, the thesis bends over the province of Ngounié. It examines in the light of the notions, concepts and tools (remote sensing, cartography, photo-interpretation) the dynamics of the landscapes of the mentioned province. The thesis proposes “the provincialization” to end in a reasoned and mastered territorial development
Foury, Nazim Fouad. "L'effectivité des instruments de protection et d'aménagement du littoral méditerranéen : cas de l'Algérie". Thesis, Aix-Marseille, 2017. http://www.theses.fr/2017AIXM0220.
Pełny tekst źródłaThe Algerian coastline is characterized by rich natural resources which offer important economic potential. Nonetheless, this part of the country finds itself victim of its own success and have to face a multitude of problems, especially the over-exploitation of its resources which have been amplified by a massive urbanization that is accelerated more and more, but also by pollution and a deterioration of the coastal areas. Moreover, and to best answer the numerous incoherencies that result from these multiple problems that hit the Algerian coastline, the state has to take necessary measures to find a right balance between the use of this space and its preservation. The thorough analysis of the institutional and legal framework put in place by the Algerian public authorities, proves the existence of a real inadequacy in terms of coastal governance, as well as incomplete judicial texts with regards to coastal preservation and development. The primary challenge of the government is to redress these shortcomings, by putting in place an integrated and global management policy of the coast that will allow a balanced and sustained development of this space
Gaté, Romain. "Régulations de la pollution et de la congestion urbaine dans les villes polycentriques : Formes urbaines et tarification routière". Thesis, Rennes 1, 2018. http://www.theses.fr/2018REN1G017/document.
Pełny tekst źródłaUrbanization in developed and developing countries has major drawbacks regarding air pollution, Greenhouse Gas (GHG) emissions and congestion externalities due to transport in car-based cities. In this thesis, we study the effects of urban design on pollution, congestion, traveled distances and welfare. We build a theoretical model of residential choices with pollution and congestion externalities arising from commuting, where the location of jobs within the city is endogenous. Finally we collect data from French metropolitan areas to conduct an empirical analysis of spatial determinants of commuting time and distances. This thesis highlights the need of a cautious approach to implement some urban policies that would guarantee a sustainable development of a city. A polycentric city may be a desirable city or not depending on the (i) accessibility of workplaces, (ii) the quality of road infrastructure (high speed), (iii) the employment density and (iv) the distribution of population and workplaces in cities. This thesis also demonstrates the significant role of the housing demand on urban structure when the latter is endogenous in a context of unpriced transport congestion. Some urban densification project might reconsider and quantify the negative externalities (congestion and pollution) which arise when the population grows within any city. These externalities are indirect costs due to the adjustment of the housing and transport demand in the long run
Do, Xuan Son. "La rivière Tô LỊch dans le paysage de Hanoï : étude de cas : le village Hạ Yên Quyêt (Cót) & le village Định Công Hạ". Thesis, Toulouse 2, 2016. http://www.theses.fr/2016TOU20009/document.
Pełny tekst źródłaHanoi was born of water. The Tô Lịch River (The Tô), within the city, is part of its lakes and rivers network. In the past, its historical, cultural, social and environment values allowed a balanced urban growth of Hanoi landscape, a sustainable yet very fragile development. Our research allows us to understand what are its core landscape values, to identify its characteristics and the area uniqueness related to the villages bordering this stream, establishing its urban space.The Tô is the mirror of urban society, with space and urban landscape being located in the heart of the uncontrollable urbanization storm. Did we forget it? Its urban landscape is threatened by serious landscape pollution.We study two traditional villages, Cót and Định Công Hạ, located at sector II and III of the river landscape. Our tools are sociological investigation of geo-landscape and study of settlement, architecture, heritage and environment of present Tô under the impact of urbanization. In both villages, our results have demonstrated such impacts on studied sections of the Tô, at different degrees. These results are also tools to identify present river morphology of the present river and its distinctive values. Moreover, the study shows the important role of the Tô in the landscape and the urban morphology of Hanoi as a metropolis.Through the analysis of landscape structure of a village set in relation to the river, the research offers a model of urban project and sustainable urban development for the river landscape. This structure consists on: Culture-Social-Heritage-History; Trade-Crafts-Agriculture; Environment-Housing-Ecology. These key elements are shaping the identity of the village landscapes and of each part of the Tô. They are a strategy of landscape development for other Vietnamese rivers
Hà nội được sinh ra từ nước, sông Tô Lịch đã là một phần trong mạng lưới sông hồ. Những giá trị văn hóa xã-hội-lịch sử-môi trường của con sông này thực sự đã giúp cho một đô thị sinh trưởng cân bằng nhưng rất mong manh cho cảnh quan Hà nội. Nghiên cứu của chúng tôi cho phép nhận dạng được những chất liệu hình thành cảnh quan, sự liên hệ với các làng mạc vùng ven sông hợp thành một vùng cảnh quan trong không gian đô thị.Sự ô nhiễm sông Tô, tấm gương phản chiếu xã hội hiện nay, nó đã thực sự đe dọa sự cân bằng đô thị. Không gian và cảnh quan đô thị đang ở giữa trung tâm của cơn bão đô thị hóa không kiểm soát.Chúng tôi nghiên cứu đề cập đến 02 làng truyền thống Cót và Định Công Hạ ở vùng đô thị hóa II và III của cảnh quan con sông. Tiếp cận nghiên cứu được khớp nối nhau xung quanh các trục, điều tra xã hội học trên không gian địa lý cảnh quan, nghiên cứu qui hoạch, di sản, kiến trúc và môi trường sông Tô hiện nay dưới tác động đô thị hóa.Phân tích cảnh quan của các đoạn sông Tô Lịch, kết quả nghiên cứu đã chứng thực những tác động đô thị hóa ở những mức độ khác nhau, cho phép xây dựng một công cụ cho sự nhận dạng hình thái cảnh quan con sông và những sự đặc trưng của nó. Nghiên cứu cũng đã nhấn mạnh vai trò quan trọng của sông Tô cho Hà nội ở qui mô đại đô thị.Dựa vào nghiên cứu cấu trúc cảnh quan ở ngôi làng ven sông, chúng tôi đề xuất một mô hình cho việc bảo tồn, tôn tạo, quản lý, thiết kế đô thị & phát triển cho một vùng làng cảnh quan sông nước bề vững, được sắp đặt theo 03 trục : Văn hóa-Xã hội-Di sản-Lịch sử, Thương Mại-Nghề thủ công-Nông nghiệp và Môi trường-Nơi ở-Sinh thái. Từ những yếu tố hình thành con sông này, chúng giúp nhận dạng cảnh quan ở từng ngôi làng và từng đoạn sông Tô, cũng như tạo lập một công cụ để từng bước nâng cao giá trị cảnh quan các con sông khác ở lãnh thổ Việt nam