Dissertations / Theses on the topic 'Conservation of natural resources – Psychological aspects'
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Jones, Danielle Yvonne. "Farmer Participation in the Conservation Reserve Program and the Environmental Quality Incentives Program." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/JonesDY2007.pdf.
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Lewis, David. "Public Conservation Land and Economic Growth in the Northern Forest Region." Fogler Library, University of Maine, 2001. http://www.library.umaine.edu/theses/pdf/LewisDJ2001.pdf.
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Mpofu, Khulekani. "Evaluation of the performance of community-based natural resources management (CBNRM) projects along an aridity gradient in Botswana." Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1006063.
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The Botswana Community Based Natural Resources Management (CBNRM) programme started in 1989. Its aims were to promote sustainable development through sustainable natural resources management and utilisation to improve rural livelihoods. The country CBNRM programme has recorded mixed outcomes and this has raised questions on the programme performance throughout the country. Since the programme has been recognised as one of the eight main livelihood strategies for rural communities in Botswana, there was a need to evaluate the programme performance and determine the factors that influence it. This thesis therefore evaluated the performance of CBNRM projects along an aridity gradient in Botswana and by so doing answered the two research questions of: (1) What factors influence the performance of CBNRM? And (2) how does aridity influence the performance of CBNRM programmes? Performance was determined in terms of financial benefits generated by CBNRM projects and the projects adherence to the CBNRM principles. Data were collected from seven selected CBNRM projects covering three aridity zones (wet, medium rainfall and dry areas) in the country. Data were also collected from key informants and community based organisations (CBO) project managers. Research findings have indicated differences in the performance of CBNRM projects across the identified three aridity zones. Factors that influenced the performance of CBNRM projects varied among the three aridity zones. These factors included: existence of complimentary rules and regulations for managing CBNRM projects; literacy levels of communities involved in CBNRM; ethnic composition of the project communities; historic and current socio-economic trends within communities; collaboration between CBNRM institutions and other local level institutes; amount of benefits generated through the projects; ability of institutions to resolve outstanding issues in time and type of CBNRM project. Research results also indicated that there was variation in the performance of CBNRM projects across the three aridity zones. Aridity was found to directly influence the performance of CBNRM projects through its influence on the amount of revenues that projects generated.
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Walton, Sara, and n/a. "Contesting natures : a discourse analysis of natural resource conflicts." University of Otago. Department of Management, 2008. http://adt.otago.ac.nz./public/adt-NZDU20080404.142212.
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This research explores the discursive formations involved in two environmental conflicts during which organisations were not permitted to carry out their proposed extractive activities. The conflicts were based on the West Coast of the South Island in New Zealand. The first involved sustainable native logging and the second was over the siting and extension of a gold mine.
Extensive archival and media searches were carried out to generate data on the conflicts. Interviews were also conducted to investigate the community position in more depth. The discourse theory of Laclau and Mouffe (2001 [1985]) is drawn upon as a framework to make sense of the conflicts. This framework was particularly useful as it enabled a close and careful examination of the antagonisms and addressed some of the ideological and power concerns with stakeholder analysis. The analysis involved identifying nodal points, subjectivity, subject positions and floating signifiers, which enabled certain hegemonic constructions.
The two conflicts were considerably different. The hegemonic constructions were quite similar and the notion of �being green� emerged as an antagonism that was at the heart of the conflicts and a key to understanding why these business organisations were unsuccessful. That is, who or what is given meaning as �being green� negates and de-legitimates other activity that is not deemed to be green. In these conflicts business organisations extracting natural resources and subjects supporting these organisational activities could not be green - when being green was constituted in terms of the clean green discourse operating economically and socially within New Zealand (see Bell, 1996). Consequently, not being green was deemed to be outside of what we see as New Zealanders as being important and thus should not occur in this country.
This research has implications for business organisations in New Zealand dealing with greening issues, especially as external stakeholders can have considerable influence on organisational activities. Theoretically it argues for a discursive approach to organisational stakeholder analysis in order to address power and subjectivity and for the organisation and natural environment literature to recognise the possibility of multiple meanings of nature. In particular, this thesis contributes to current organisation studies literature by explicitly focusing on �nature� as a concept. It shows that the meaning attributed to nature is a political process which can have consequences for preventing or enabling significant business organisational activities.
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Li, Jia. "Impact of tourism development on the Wolong Nature Reserve, China : perceptions of tourists and local residents." HKBU Institutional Repository, 2009. http://repository.hkbu.edu.hk/etd_ra/1006.
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Bolus, Cosman. "Collaborative monitoring in ecosystem management in South Africa's communal lands." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1006948.
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Internationally there is an increasing focus on involving local communities in natural resource management and monitoring. Monitoring methods which are professionally driven appear to be inadequate to deal with the monitoring of natural resource use and biodiversity conservation, globally. This is especially evident in areas such as South African rural communal land. Two community based natural resource management (CBNRM) programmes in areas which are communally governed in the Eastern Cape, South Africa, namely Nqabara and Machubeni, were used as part of this research study. This thesis identified and tested potentially simple and cost effective monitoring methods related to the utilization of the local rangelands and indigenous forests. The criteria that were tested include 1) appropriateness and effectiveness in measuring change, and 2) contribution to building adaptive capacity among local land managers through learning. The criteria were assessed using a scoring system for each monitoring method in order to evaluate their strengths and weaknesses . This was done by using both quantitative and qualitative data. Contribution to building adaptive capacity was assessed by evaluating technical capacity gained, local ecological knowledge contributed and learning by participants. This was done using qualitative data. The results show that the monitoring methods had different strengths and weaknesses in relation to the criteria, making them more appropriate for different priorities such as effectively measuring change or building adaptive capacity. It is argued that an adaptive approach is a useful component in the participatory monitoring process. An adaptive framework was developed from lessons learnt in this study for collaborative monitoring. Challenges such as low literacy levels and adequate training still need to be addressed to strengthen efforts towards participatory monitoring. Factors such as incentives, conflict and local values may negatively affect the legitimacy and sustainability of participatory monitoring and therefore also need to be addressed.
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Dwyer, Brian James. "Aspects of governance and public participation in remediation of the Murray-Darling Basin /." View thesis, 2004. http://library.uws.edu.au/adt-NUWS/public/adt-NUWS20060517.130206/index.html.
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Thesis (Ph.D.) -- University of Western Sydney, 2004."A thesis submitted for the degree of Doctor of Philosophy of the University of Western Sydney, Sydney, January 2004." Includes bibliography : leaves 359 - 369.
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Roach, Gerald L. "Utilization of highway wildlife plantings by birds and mammals." Virtual Press, 1985. http://liblink.bsu.edu/uhtbin/catkey/424472.
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Indiana Department of Natural Resources began a program of right-of-way (ROW) plantings for wildlife in 1976. By 1983, almost 950,000 shrubs had been planted along four-lane highways. The use of these plantings by wildlife was studied from June 1983 to January 1984. Shrub-planted study areas and grassed control areas were identified along four highways. All areas were walked four times during the study period and observed birds, mammals and roadkilled wildlife were recorded. Incidence of roadkill was not affected by the plantings. The number of rabbits was only slightly increased by the presence of shrubs. Planted areas were used by a greater number of bird species and by a much greater number of individual birds than the grassed areas. ROW plantings are an important addition to wildlife habitat.
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Shongwe, Lucas B. "The implications of transfrontier conservation areas : a comparative policy analysis study of sustainable development in South Africa between the great Limpopo transfrontier conservation area and Lubombo transfrontier resource area." Diss., University of Pretoria, 2006. http://hdl.handle.net/2263/23988.
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The dissertation is rooted in the implications of the policy on Transfrontier Conservation Areas. It is a comparative policy analysis study of sustainable development in South Africa between the Great Limpopo Transfrontier Conservation Area and Lubombo Transfrontier Conservation Resource Area. Qualitative research methodology and theoretical analysis are used in this research. Qualitative research answers the question, “what is going on here?” (Bouma, 1996: 169). The research on the two Transfrontier Conservation Area is investigated through literature review and to a lesser extent by conducting face to face interviews with government officials dealing with the two Transfrontier Conservation Areas. The approach in the research is the Managerial approach. “The focus of the management approach is the improvement of the efficiency, effectiveness and economy of the public sector by the utilisation of techniques which were once regarded purely appropriate to the private profit sector” (Parsons, 1995: 479). The dissertation also examine the effects of the two TFCA’s in question on Ecotourism, Economic growth and the conservation of biodiversity for sustainable development in South Africa within the New Partnership for Africa’s Development (NEPAD) initiative. Chapter one is the introduction, the rationale for the dissertation, background and objectives of the study. Chapter two is the theoretical framework in detail which define the managerial approach technique used in the research. Chapter three explain Sustainable Development. It looks at various arguments by the different school of thoughts. It also explains the link between the economy and the environment. In chapter four Environmental Economics and the TFCA’s are looked into as part of the aim of the dissertation to establish whether the policy of the TFCA’s on economic growth and sustainable development is viable or not. Chapter five examine Ecotourism as one of the sub-themes of the dissertation. Ecotourism is defined and the value of ecotourism is examined. Integrated tourism plan is also discussed in the chapter in order to determine the effects of TFCA’s in question on ecotourism. Chapter six deals with the case study no. one of the dissertation which is the Great Limpopo Transfrontier Conservation Area. It is an indepth study on this TFCA i.e. history of the region of these protected areas, management structures, zonation rivers, diseases etc. Chapter seven is a further expansion on the case study no. one and looks at the developmental aspects of the TFCA. Chapter eight deals with the second case study of the dissertation which is the Lubombo Transfrontier Conservation and Resource Area. It describes in detail the composite parts of this TFCA. It also looks at sociological, cultural and historical resources of the TFCA in question. Opportunities for development and the activities that can boost the economic growth of the region and the surrounding communities. Chapter nine is the concluding chapter of the dissertation which gives findings and recommendation of the dissertation.Dissertation (MA(Political science))--University of Pretoria, 2007.
Political Sciences
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Sitthisuntikul, Katesuda. "The relationship between the meaning of water and sense of place : a grounded theory study from northern Thailand." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2013. https://ro.ecu.edu.au/theses/604.
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The literature suggests that a subtle relationship exists for communities between the meaning of water and sense of place, making fertile ground for systematic investigation. The relationship has obvious importance in today’s world, where people’s reliance on water, and the need for reliable supplies, form part of a common discourse in natural resource management. Yet, there has been much less discussion of what water means to people, how it connects with peoples’ sense of place, and what that might mean for the way people interact with their surroundings. The methodology of constructivist grounded theory was therefore appropriate to investigate this issue, and to derive a conceptual framework from the perspectives, the feelings, the experiences, and the actions of local insiders to water and to a place in which they lived. A systematic application of this methodology allowed me to constantly interact with data, create descriptions, and build conceptual frameworks from the ground.
This process was conducted in particular settings: at Pok and Pang Jum Pee Villages near Chiang Mai City in the north of Thailand, where people interacted and relied on forests and the Mae Lai Noi stream in that forested mountain area. Two explanatory frameworks were derived from these settings. One sought to understand the constant features of the relationship between water, forests and livelihoods of community members during historical periods, driven by external and internal changes. Another examined the role of Buddhist rituals during, and as a consequence of, these changes, and how the rituals stimulated attitudes to, and actions of, forest and water conservation.
The explanatory frameworks enabled the construction of a conceptual framework, proposed to explain the dynamic relationship between meaning of water and sense of place. The conceptual framework shows how a local reciprocity found in this relationship is consistent with the interaction between people, water, and place in the context of local communities. This relationship appears in particular settings and local contexts: in this case, where forest was meaningful as the pivotal physical setting and water was a part of forest. Additionally, economic well-being of local communities relied on both the forest and water, and people’s interaction influenced the nature of both water and forest. Together, sense of place or belongingness to a physical setting (forest) and the recognition of the meaning of water are vulnerable to loss. This responds to changing economic needs in local communities which themselves rely upon ecological conditions and connect with cultural and socio-political circumstances. Leadership plays an essential role, when such vulnerabilities are present, to evoke a sense of place and make explicit the meaning of water, driving the collective requirement for, and actions to protect and manage, water and place.
Overall, the conceptual framework presented in this study provides a holistic and systematic perspective for investigating the relationship between the meaning of water and sense of place and may contribute to academic discourse and to natural resource management. This framework, however, requires verification and theoretical saturation in further research to be applicable when explaining the relationship between the meaning of water and sense of place in other settings or situations.
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Madzwamuse, Masego S. "Adaptive livelihood strategies of the Basarwa: a case of Khwai and Xaxaba, Ngamiland district, Botswana." Thesis, Rhodes University, 2006. http://hdl.handle.net/10962/d1005286.
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This thesis looks into the land use and natural resource management systems of Basarwa communities in Ngamiland in the northwest of Botswana. The study specifically focuses on Basarwa communities living in and on the edges of the Okavango Delta. The link between these communities and their natural resources is explored using the Sustainable Rural Livelihoods Framework and the Adaptive Renewal Cycle. The core assumption in this thesis is that livelihood strategies are constantly renewed and adapted to promote resilience in ecological and social systems. Fieldwork data collected between May 2000 and July 2001 and secondary data is used to deliberate on this point. The thesis confirms that the Basarwa’s livelihood strategies were adaptive only in as far as traditional livelihoods are concerned. The thesis traces the changes that the Basarwa have experienced as a result of policy restrictions through the different phases of the adaptive renewal cycle. The period following Independence in Botswana saw a policy shift which resulted in the Basarwa becoming landless. With mainly land-based livelihood strategies, the Basarwa were faced with new forms of crises and vulnerability which their traditional adaptive strategies were not designed for. It comes to the conclusion that the Basarwa are currently stuck in a reorganisation phase; however, the CBNRM Draft Policy of Botswana offers a glimpse of hope as it provides an opportunity for the Basarwa to progress through the full cycle of reorganisation, renewal, conservation and release.
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Schmidt, Jenna Meyer. "Determining the effectiveness of design guidelines and a product evaluation tool in facilitating eco-design." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28164.
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Knapp, Riamsara Kuyakanon. "Environmental modernity in Bhutan : entangled landscapes, Buddhist narratives and inhabiting the land." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709242.
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Nugent, Monica School of Science & Technology Studies UNSW. "Nature's women: ecofeminist reflections on Jabiluka." Awarded by:University of New South Wales. School of Science & Technology Studies, 2002. http://handle.unsw.edu.au/1959.4/20331.
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Environmentalists see the protest against the Jabiluka uranium mine in Australia's Northern Territory as an example of positive green-black relations. The formation of an alliance between Aboriginal owners and greens to protest against the mine resulted in a lengthy campaign that included maintaining a camp near the leasesite and organising a long series of mass protest actions in a remote location over an extended period from March to October 1998. However, some tensions between greens and the traditional Aboriginal owners became evident as the campaign went on. This thesis traces the origins of these tensions to past conflicts between environmentalists and Aboriginal people and shows that they are largely related to their conflicting perceptions of the environment. Those perceptions arise from different knowledge systems and are encapsulated in the terms 'wilderness' and 'country', used to describe the physical world by environmentalists and Aboriginal owners respectively. I discuss the attitudes towards the environment that accompany those perceptions and consider the way they were manifest in some of the tensions that arose at Jabiluka. The close relationship between influential strands of environmentalism and Western science is a related source of conflict. My analysis of that relationship shows that environmentalism, via 'green science' is more closely aligned with the developmentalist worldview than the Aboriginal worldview. The thesis is an analytical reflection upon the Jabiluka Protesters' Camp based on the personal experience I gained from my fieldwork there and informed by the literature of feminism, ecofeminism, social constructionism and anthropology. I discuss the manifestations of ecofeminism I observed at Jabiluka. I argue that the Jabiluka Protesters' Camp functioned successfully because it utilised ecofeminist principles and practices, that as a consequence the relationship between greens and blacks has been strengthened and therefore that ecofeminism can continue to have a positive effect on those relations in the future.
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Senkyr, Kristen Lauren. "The Role of Habitat Restoration and Conservation in the Changing Socio-economic Conditions of Grant County, Oregon." PDXScholar, 2012. https://pdxscholar.library.pdx.edu/open_access_etds/463.
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Habitat restoration has socio-economic as well as biophysical impacts. In Grant County, Oregon a recent influx of funding and technical resources for habitat restoration has led to focused monitoring efforts there to better understand the impacts. This study explores how local land use and land management practices are changing in Grant County as a result of restoration and other drivers. In-depth interviews were conducted with 17 landowners, land managers, and long time residents to document the change they have observed and identify how they are adapting. The results suggest that many interconnected social, economic, and ecological changes have taken place in Grant County in the recent past, of which the increased focus on restoration and conservation is just one. Other significant changes include the decline of the timber industry, shifting land ownership patterns, intensified regulation of natural resources, and increased environmental awareness. Ways that the community is adapting and additional ways in which they might more successfully adapt to these changes were identified. Recommendations for how to contribute to a more resilient Grant County are presented for the regulatory, academic, and scientific communities.
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Morton, Nicola. "Parks that cross the borderline : transnational co-operation in Southern Africa." Thesis, Stellenbosch : Stellenbosch University, 2000. http://hdl.handle.net/10019.1/51868.
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Thesis (MA)--Stellenbosch University, 2000.ENGLISH ABSTRACT: In this era of globalisation, the world is becoming more economically, politically and ecologically interdependent, that is, there is a growing mutual vulnerability between actors. The conditions of growing interdependence produce specific challenging circumstances for the achievement of particular goals, -includinq that of sustainable development. The Southern African context holds further obstacles to such development, which include poverty, inequality, a history of racial conflict and colonialism, and a regional economy on the semi-periphery of the global economy. It is my assertion that it is in the mutual self-interest of states and other stakeholders (e.g. communities) to approach this dilemma through transnational co-operation under the ethical umbrella of sustainable development. Thus this thesis seeks to discover to what extent the construction of Transborder Conservation Areas (TBCAs), relatively large areas which straddle the borders between two or more countries and cover natural systems incorporating one or more protected areas, can meet the criteria of sustainable development, given these conditions. The three primary criteria used for measuring sustainable development are community-based development; close linkages between the environment and development; and co-operation on all levels. The Kgalagadi TBCA, formally recognised on the 7th of April 1999 between South Africa and Botswana, serves as the case study. The conceptual framework used for the analysis is a theory of cooperation, as it applies to the field of International Relations. The key concepts employed here are those of interdependence, co-operation, sustainable development and institutionalisation. The research centers around three key issues: If sustainable development is the way forward for Southern Africa, do TBCAs reflect and fulfill the criteria as set forth by sustainable development? What does the experience of TBCAs in Southern Africa tell us about co-operation, recognising that TBCAs can only succeed if it has a sound base in the awareness and engagement of people? And, how best can decision-makers go about establishing TBCAs? Ultimately the thesis is a call to Southern African countries to embrace this new form of utilising the environment.
AFRIKAANSE OPSOMMING: In hierdie era van globalisering is die wêreld besig om ekonomies, polities en ekologies meer interafhanklik te word, met ander woorde, daar is 'n toenemende wedersydse kwesbaarheid tussen akteurs. Toenemende interafhanklikheid produseer spesifieke uitdagings ten opsigte van die bereiking van sekere doelwitte, insluitend volgehoue ontwikkeling. Daar is besondere hindernisse op die weg na volgehoue ontwikkeling in Suidelike Afrika, is byvoorbeeld armoede, ongelykheid, en verlede gekenmerk deur rassekonflik en kolonialisme, asook en regionale ekonomie op die semi-periferie van die globale ekonomie. Dit is in die wedersydse belang van state en ander betrokke partye (bv. gemeenskappe) om hierdie dilemma te benader deur middel van transnasionale samewerking onder die etiese sambreel van volgehoue ontwikkeling. Hierdie tesis probeer vasstel tot watter mate die skep van Transnasionale Bewaringsgbiede, of sogenaamde "Vredesparke" (Transborder Conservation Areas = TBCAs), d.w.s. relatiewe groot areas aan weerskante van die grens(-e) tussen twee of meer lance en wat natuurlike stelsels dek wat ten minste een beskermde gebied inkorporeer, kan voldoen aan die kriteria vir volgehoue ontwikkeling, gegewe die bogenoemde konteks. Die drie primêre kriteria wat gebruik word om volgehoue ontwikkeling te meet is gemeenskapsgebaseerde ontwikkeling; die hegtheid van die verhouding tussen die omgewing en ontwikkeling; en samewerking op alle vlakke. Die Kgalagadi TBCA, amptelik op 7 April 1999 tussen Suid-Afrika en Botswana erken, dien as die gevallestudie. Die konseptueie raamwerk wat gebruik word in die analise is 'n teorie van samewerking, soos dit van toepassing is op die veld van Internasionale Betrekkinge. Die sleutelkonsepte wat gebruik word is interafhanklikheid, samewerking, volgehoue ontwikkeling en institusionalisering. Die navorsing sentreer rondom drie sleutelkwessies: lndien volgehoue ontwikkeling die weg vorentoe vir Suidelike Afrika is, weerspiëel en voldoen TBCAs aan die vereistes van volgehoue ontwikkeling? Wat kan ons wys raak oor samewerking na aanleiding van ons ervaring van TBCAs in Suidelike Afrika, gegewe dat TBCAs slegs kan slaag indien dit gefundeer is op gemeenskapsbewustheid- en deelname? Laastens, wat is die beste manier waarvolgens besluitnemers TBCAs kan vestig? Ten slotte is hierdie studie 'n beroep op die besluitnemers In Suidelike Afrika om hierdie nuwe wyse waarop die omgewing benut kan word, te ondersteun.
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Ficke, David Russell. "Environmental education and high school backpacking." CSUSB ScholarWorks, 2005. https://scholarworks.lib.csusb.edu/etd-project/2657.
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The call of the wilderness resonates in all of our hearts, with the desire to get in touch with nature and experience wilderness at some level. This project gives the high school teacher the practical resources necessary to share the passion of being in the wilderness with high school students.
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Weld, Mary-Jane. "Landscape planning for rural nature conservation : maintenance of remnant vegetation and sustainable agriculture in the brigalow belt of Central Queensland." Thesis, Queensland University of Technology, 1994.
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Araos, Francisco 1982. "Para além da biodiversidade : dimensões humanas da conservação marinha em duas regiões da América do Sul." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/281187.
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Orientadores: Lúcia da Costa Ferreira, Cristiana Simão SeixasTese (doutorado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciências Humanas
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Resumo: Nas últimas décadas, a criação e implementação de Áreas Marinhas Protegidas têm-se intensificado nos diferentes oceanos do mundo. Como resposta à crise ambiental produzida pela sobre-exploração dos recursos pesqueiros, a poluição das zonas costeiras, a expansão das aglomerações urbanas nas áreas litorais e os impactos do aquecimento global, as Áreas Marinhas Protegidas aparacem como o instrumento chave para mitigar os impactos antropogênicos e promover a sustentabilidade marinha e costeira. No entanto, os conflitos causados pela imposição de áreas de proteção em zonas utilizadas por múltiplos usuários e a constatação do fracasso de muitas Áreas Marinhas Protegidas na conservação efetiva da biodiversidade, revelam a importância das dimensões humanas da conservação marinha. À luz deste problema de pesquisa, a presente tese de doutorado tem por objetivo analisar o processo decisório que define criação e implentação de duas Áreas Marinhas Protegidas na América do Sul: no Município de Navidad no Litoral Central do Chile e no Litoral Norte do Estado de São Paulo no Brasil. Os resultados da pesquisa demonstram a emergência de arenas ambientais para a conservação marinha com a finalidade de construir regras para regular os múltiplos usos dos recursos naturais e promover a sustentabilidade das zonas costeiras. Estas arenas cumprem um papel fundamental na explicitação dos conflitos e na promoção de pactos sociais, evidenciado os alcances e limites do processo democrático vivenciado nos dois países. Para além da biodiversidade, comprova-se que a conservação marinha representa uma oportunidade única para reorientar a trajetória de insustentabilidade até agora percorrida, assim como para experimentar novas formas de fazer democracia
Abstract: Over the last years the establishment of Marine Protected Areas has intensified worldwide. In response to the environmental crisis of the oceans produced by overexploitation of fishery resources, pollution of coastal areas, the expansion of urban agglomerations in coastal zone and the impacts of global warming, Marine Protected Areas are recognized as the key tool for mitigate anthropogenic impacts and promote the marine sustainability. Nevertheless, the conflicts triggered by the imposition of protected areas in zones used by multiple users and the failure of Marine Protected Areas improving effective biodiversity conservation, highlight the relevance of the human dimensions of marine conservation. Considering this problem the thesis aims to analyze the environmental decision-making process that defines the establishment and management of two Marine Protected Areas in South America: Municipalty of Navidad at the Central Coast of Chile and North Coast of the São Paulo State in Brazil. The study demonstrates the emergence of environmental arenas for marine conservation in order to regulate the multiples uses of marine resources and support the sustainability of the coastal zones. These arenas play a key role for the recognition of conflicts and the promotion of environmental social contracts, showing the advances and constrains of the democratic process in both countries. Beyond biodiversity, marine conservation represents an exceptional opportunity to redirect the paths of unsustainability, as well to experiment new democratic practices
Doutorado
Aspectos Sociais de Sustentabilidade e Conservação
Doutor em Ambiente e Sociedade
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Scheepers, Kelly. "Harvesting strategies of fuelwood and kraalwood users at Machibi : identifying the driving factors and feedbacks." Thesis, Rhodes University, 2008. http://hdl.handle.net/10962/d1007167.
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Forest and woodland ecosystems provide a variety of natural resources such as fuelwood, brushwood and kraal posts to local communities, as well as possess important cultural and spiritual value. However, many forests and woodlands worldwide have been unsustainably used and managed. Thus, under pressure from the international conservation community to recognise the importance of people's relationships with their surrounding natural environment, particularly for the natural resources it can provide, and given a move away from the management of forests and woodlands for sustained yields, and according to simple cause and effect models, in favour of systems approaches, South Africa has developed some of the most progressive natural resource management policies in the world. Nevertheless, for these policies to be sensitive to local contexts, there remains a need for a better understanding of how local people in different contexts, determine forest and woodland ecosystems to be of use to them, and what 'usefulness' means to different groups of resources users. This is a case study, which examines the role of fuelwood, brushwood and kraal posts in the rural livelihoods of the people of Machibi village, located in the Eastern Cape province of South Africa, through people's preferences for particular landscapes and species, accessed for these purposes, and the trade-offs people make between resource availability and resource accessibility. Key objectives of the study are to 1) determine the preferred landscapes and species for fuelwood, brushwood and kraal posts at Machibi, 2) determine the landscapes and species actually used for fuelwood, brushwood and kraal posts, and 3) with the help of a conceptual model, and using iterative modelling as a tool, determine the factors that influence people's harvesting strategies in terms of the costs and benefits associated with the different landscape and species options. On the basis of this knowledge, the study provides some guiding principles for the better use and management of these landscapes and species for fuelwood, brushwood and kraal posts. An innovative research approach and methodology that integrates social and ecological systems, works across disciplines, and draws on different types of knowledge is used to develop and test a conceptual model of the harvesting strategies of fuelwood and kraalwood users at Machibi. Participatory methods such as workshops, participatory resource mapping, ranking exercises and trend-lines were used to tap into local knowledge while plotless vegetation sampling and GIS maps were used to capture the scientific information. Results showed that people did not always use the landscapes and species they preferred. However, the local people did behave in a rational manner by weighing up the returns from harvesting and accessibility costs associated with the respective options available to them, before selecting the option(s) associated with the greatest net benefits. At the landscape level, people made trade-offs between the returns from harvesting and the accessibility costs of using particular landscapes in addition to costs associated with the physical work of harvesting fuelwood, brushwood or kraal posts from these landscapes. At the species level, people made trade-offs between the returns from harvesting and the accessibility costs of harvesting particular species for fuelwood, brushwood and kraal posts, or the costs of commercial alternatives. Costbenefit factors that influenced people's resource use patterns also differed across landscapes and species for fuelwood, brushwood and kraal posts, respectively. Consequently, a range of diverse and flexible management options and strategies is recommended for the wise use and management of these landscapes and species, focused on short, medium and long term goals. These strategies examine the use of cost - benefit incentives to influence people’s landscape and species use patterns.
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Malone, Melanie. "Using Critical Physical Geography to Map the Unintended Consequences of Conservation Management Programs." PDXScholar, 2017. https://pdxscholar.library.pdx.edu/open_access_etds/3639.
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A variety of conservation trends have gained and lost favor throughout the years in agriculture, with U.S. Farm Bills often influencing what conservation practices are implemented by farming communities throughout the U.S. This dissertation focuses on the unintended consequences of conservation management practices in the Fifteenmile Watershed of Wasco County, Oregon. Specifically, I seek to address how farmer enrollment in various conservation techniques, loosely defined as no-till agriculture, has affected soil and water quality through the increased use of herbicide, and subsequently rendered ecological and human health vulnerable. Using a critical physical geography framework, I address both the biophysical factors and social structures that have co-produced changes in soil and water quality in the study area of this research through intensive physical field data collection, spatial analysis, social surveys, and interviews. I also demonstrate how three neoliberal sets of processes: market-friendly reregulation; state rollback and deregulation; and the creation of self-sufficient individuals and communities, have transformed the human socio-environmental relationship to agriculture. These processes have had significant effects on the policies governing how soil and water quality are managed on both a state and national level, and have created a dependence on enrollment in conservation practices that may ultimately prove counterproductive for long term goals of environmental protection and sustainability.
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Herman, Elizabeth N. "Study of Christian attitudes toward man's stewardship of the environment: a case study in the Roanoke Valley." Thesis, Virginia Tech, 1987. http://hdl.handle.net/10919/45792.
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A range of views exist on the question of the effects of the Judeoâ Christian tradition on environmental ethics. Some believe that the Judeo-Christian tradition has played the significant role in bringing about the present environmental situation. Others maintain that the current environmental crisis is much more complicated, resulting from many divergent factors. Still others would say that the Judeo-Christian tradition, as expressed in the Bible, calls man into a sacred relationship with nature which can be defined as the environmental ethic of stewardship.
This thesis studies the relationship between Christian religious commitment and attitudes toward the environment.
A questionnaire completed by 242 individuals who attend church in the Roanoke Valley provides the case study data. The survey instrument measures Christian religious commitment and attitudes toward the environment. The results of this study will provide further understanding of indicators for environmenta1 ethics.
Master of Landscape Architecture
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Madzimure, James. "Climate change adaptation and economic valuation of local pig genetic resources in communal production systems of South Africa." Thesis, University of Fort Hare, 2011. http://hdl.handle.net/10353/427.
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The broad objective of the study was to determine the economic value of local pigs in marketand subsistence-oriented production systems in communal areas of Southern Africa. Data were collected from 288 households to investigate farmer perceptions, effects on pig production and handling of disease outbreaks such as classical swine fever (CSF) in market- and subsistenceoriented production systems. The utilisation of local pigs in these market- and subsistenceoriented production systems in improving people‟s welfare was evaluated. Climate change was identified by farmers in these production systems as a major constraint to pig production hence an experiment was carried out in the hottest season to determine diurnal heat-related physiological and behavioural responses in Large White (LW) and South African local pigs. The same genotypes were used to determine effects of diurnal heat-related stress on their growth performance. Choice experiment was done to determine farmer preferences for local pig traits and implicit prices for these traits in CSF-affected and unaffected areas that were under subsistence- and market-oriented production systems. In this experiment, the importance of heat tolerance was assessed relative to other productive and climate change adaptation traits. Significantly more pigs were culled in the CSF-affected areas that were market-oriented (8.0 ± 1.76) than subsistence-oriented (4.1 ± 1.00) production system. The risk of parasites and disease challenges was high in subsistence-oriented production system and coastal areas. In both production systems, CSF was perceived as destructive since the culling of pigs affected pork availability and income generation. The high risk of disease outbreaks and threat of climate change caused farmers in subsistence-oriented production system to select local pigs for their adaptive traits while those in the market-oriented production system focused on productive imported pigs. Farmers (83 %) indicated that they wanted pig genotypes that were adapted to climate change effects such as hot conditions. Local pigs were found to have superior heat tolerance over LW pigs (P < 0.05) in terms of lower heart rate and skin surface temperature. Frequency per day and duration for behavioural heat loss activities such as wallowing, sleeping in a prostrate posture and sprawling in slurry were also lower (P < 0.05) for local than LW pigs. The superiority of heat tolerance of local over LW pigs was further confirmed by their uncompromised growth performance under high diurnal temperatures. The Pearson‟s product moment correlation coefficient between temperature and feed conversion ratio for LW pigs was strongly positive (r = 0.50; P < 0.001) unlike the weak and positive correlation for local pigs (r = 0.20; P < 0.05). There was a quadratic relationship between temperature and average daily gain (ADG) for both pig genotypes. The regression coefficients for ADG were higher (P < 0.001) for LW than local pigs. It was concluded that at high ambient temperatures, performance of local pigs was less compromised than for LW pigs. Although local pigs were found to be heat tolerant, results of choice experiment showed that this trait was not selected for relative to other traits. Keeping pigs that required bought-in feeds, fell sick often and produced low pork quality (eating quality based on farmer perceptions) negatively affected farmers‟ livelihoods more in subsistence- than market-oriented production system. Farmers in market-oriented production system derived more benefit from productive traits such as heavier slaughter weights and large litter size than subsistence-oriented farmers. Under the subsistence-oriented production system, farmers in CSF-affected areas placed high prices on adaptive traits than the unaffected areas. Subsistence-oriented farmers who were affected by CSF wanted a total compensation price of R10 944.00 (USD1563.43) for keeping a pig genotype with unfavourable traits when compared to R4235.00 (USD605.00) for their CSF-unaffected counterparts. Implicit prices for traits could not be determined for market-oriented production system. It was concluded that farmers in CSFaffected areas placed high economic values on pig traits than farmers from the CSF-unaffected areas. The findings suggest that adapted local pigs can be promoted in subsistence-oriented production systems while productive imported pigs and their crosses with local pigs can be kept in market-oriented production systems.
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Xu, Shaowei Steve, and 許韶偉. "People and park conflicts in China: an observation from Shimentai nature reserve in Yingde, Guangdong Province." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B25058964.
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Raliselo, 'Muso Andreas. "Camelthorn (Acacia erioloba) firewood industry in Western Cape, South Africa." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53318.
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Thesis (MFor)--University of Stellenbosch, 2003.ENGLISH ABSTRACT: The reliance of firewood demand on indigenous trees such as Acacia erioloba is a continuing phenomena despite the concern that over-exploitation of these resources will degrade the environment. This study tested the hypothesis that the cutting of A. erioloba in the Northern Cape is driven by (a) market demand in the Western Cape, (b) ignorance of the long-term ecological consequences and/or (c) ignorance of legislation along the chain of custody of this product. The assumption is that whoever is involved in the A. erioloba firewood industry (resource owner, trader or user) is neither aware of the protected status of the resource nor the negative consequences associated with the over-exploitation of the resource or they are driven by short term monetary gains. Therefore, there is a need to understand the needs of every participant in the chain and to further find out if there may be substitutes for A. erioloba firewood. The results of this study show that there is a market for firewood in the study area and that this demand is driven mainly by the availability rather than the quality of firewood. It will also be shown that Acacia mearnsii which is available in the study area is a better product than A. erioloba and therefore it can be a suitable replacement but consumers were found to bum almost everything that would give them embers. The most preferred firewood in the study area is A. cyclops. The concept of indigenous trees is not clearly understood by retailers and consumers. The major role players in the supply chain were found to be the retailers and the transport owners who may be targeted when firewood trade is to be stopped in the short-term. The results further highlighted the fact that the majority of consumers were aware that indigenous trees were protected in South Africa but the majority of retailers were not aware. The study recommends that firewood trade should be stopped completely by strict enforcement of the law or by the involvement of every role-player and/or that the trade should be regulated.
AFRIKAANSE OPSOMMING: Die fenomeen dat die aanvraag vir vuurmaakhout staatmaak op inheemse bome soos Acacia erioloba duur steeds voort ten spyte van die kommer dat oorbenutting van hierdie hulpbronne, ter versadiging van die behoeftes van 'n steeds toenemende populasie, die omgewing sal degradeer. Hierdie studie het die hipotese getoets dat die afsny van A. erioloba in die Noord- Kaap aangedryf word deur (a) die mark aanvraag in die Wes-Kaap, (b) onkunde oor die langtermyn ekologiese gevolge en/of (c) onkunde oor die wetgewing van hierdie produk by die skakels in die verskaffersketting. Die aanname is dat wie ook al betrokke is by die A. erioloba vuurmaakhout-industrie (hulpbron eienaar, handelaar of gebruiker) is beide onbewus van die beskermde status van die hulpbron asook van die negatiewe gevolge geassosieer met die oorbenutting van die hulpbron of hulle is aangedryf deur korttermyn monetêre gewin. Daarom is dit nodig om die behoefte van elke deelnemer in die ketting te verstaan en om verder uit te vind of daar plaasvervangers vir A. erioloba vuurmaakhout is. Die resultate van hierdie studie toon dat daar 'n aanvraag is vir vuurmaakhout in die studie-area en dat hierdie aanvraag hoofsaaklik gedryf word deur die beskikbaarheid, eerder as die kwaliteit van die hout. Daar salook aangetoon word dat Acacia mearnsii, wat in die studie-area beskikbaar is, 'n beter produk is as A. erioloba en dus 'n geskikte plaasvervanger kan wees, maar dit wil voorkom of die verbruikers omtrent enigiets sal brand wat kole sal verskaf. A. cyclops is die vuurmaakhout van voorkeur in die studie-area. Handelaars en verbruikers verstaan nie die konsep van inheemse bome duidelik nie. Die vernaamste rolspelers in die verskaffersketting is die handelaars en die eienaars van die vervoer en hulle kan die teikengroep wees as die handel in vuurmaakhout in die korttermyn stopgesit word. Die resultate het verder na vore gebring dat die meerderheid verbruikers daarvan bewus is dat inheemse bome beskermd is in Suid-Afrika, maar die meerderheid handelaars is nie hiervan bewus me. Hierdie studie maak die aanbeveling dat handel in vuurmaakhout totaal gestaak moet word deur strenger wette of deur die betrokkenheid van elke rolspeler en/of dat handel gereguleer moet word.
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Hallowes, David, Mark Butler, David Fig, Greg Knill, Roben Penny, Gillian Watkins, and David Wiley. "Greening the RDP: people, environment, development: report of proceedings [of the] Environmental Justice Networking Forum Constitutive Conference, Kempton Park Conference Centre, 25-27 November 1994." Environmental Justice Networking Forum, 1994. http://hdl.handle.net/10962/69373.
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The Environmental Justice Networking Forum’s first national conference had three major objectives: to constitute the organisation on a national basis; to make policy recommendations regarding the implementation of the RDP both for submission to government and as a guide to action by EJNFparticipants; to build and disseminate the workof thelDRC/ANC/ COSATU/ SACP/ SANCO International Mission on Environmental Policy (referred to here as the Mission). EJNF was in itiated at the Earthlife Africa International Environment Conference in 1992 at Pietermaritzburg. That conference mandated an interim national steering committee to guide a process of establishing an organised voice within civil society for environmental justice. It stipulated that the organisation should be formed on a regional basis leading up to the national constitution of EJNF at a national conference. The EJNF conference is thus the culmination of a two year process. During that time, meetings were held to establish EJNF in six regions: Gauteng, Northern Transvaal, Western Cape, Eastern Cape, KwaZulu- Natal and OFS. Participating organisations include women’s, rural, youth, religious and environmental organisations, unions, civics and service NGOs. Each region sent delegations to the national conference. Two other regions, Eastern Transvaal and Northern Cape, also sent delegations which will form the focus groups for establishing EJNF in those regions. Regional EJNF participant organisations also elected members to the national steering committee. They took office at the constitutive conference. The minutes of the constitutive session of the conference are not included here but are available from the EJNF national office. The EJNF delegates were joined by a number of guest delegates for the conference on Greening the RDP. They included members of national organisations which represent or work with the constitutuencies which EJNF is developing and researchers working in the sectors covered by the conference. Government was represented by Ministers Kader Asmal (Water Affairs) and Derek Hanekom (Land Affairs), by provincial MECs, by members of standing committees in parliament and provincial legislatures andby ministry or department officials.
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Xu, Li. "Financial and computational models in electricity markets." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/51849.
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This dissertation is dedicated to study the design and utilization of financial contracts and pricing mechanisms for managing the demand/price risks in electricity markets and the price risks in carbon emission markets from different perspectives. We address the issues pertaining to the efficient computational algorithms for pricing complex financial options which include many structured energy financial contracts and the design of economic mechanisms for managing the risks associated with increasing penetration of renewable energy resources and with trading emission allowance permits in the restructured electric power industry. To address the computational challenges arising from pricing exotic energy derivatives designed for various hedging purposes in electricity markets, we develop a generic computational framework based on a fast transform method, which attains asymptotically optimal computational complexity and exponential convergence. For the purpose of absorbing the variability and uncertainties of renewable energy resources in a smart grid, we propose an incentive-based contract design for thermostatically controlled loads (TCLs) to encourage end users' participation as a source of DR. Finally, we propose a market-based approach to mitigate the emission permit price risks faced by generation companies in a cap-and-trade system. Through a stylized economic model, we illustrate that the trading of properly designed financial options on emission permits reduces permit price volatility and the total emission reduction cost.
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O'Brien, Patricia Ann, and patricia o'brien@rmit edu au. "COncepts and costs for the maintenance of productive capacity: a study of the measurement and reporting of soil quality." RMIT University. Accounting and Law, 1999. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20040930.170346.
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This thesis studies the role accounting plays in the monitoring and reporting of soil quality in one sector of the agricultural industry, broadacre farming. A survey was conducted with broadacre farmers in the Loddon Catchment, Victoria, Australia. The primary aim was to determine the effectiveness accounting plays in providing information to decision makers relative to the productive capacity in soil quality and not just on profits. The capital asset in this study was defined as soil quality. Soils and soil quality in particular, are major elements in determining land value. The concern is decisions are being made by potential buyers and other decision makers, particularly policy makers, with regards to soil quality on the basis of incomplete and often misleading information. It is proposed that a major reason is due to the fact that different participants in the agricultural and accounting industries require and use different information. The accounting systems used by farmers are those that have been developed for the manufacturing sector which may not be appropriate for managing long-term, complex resources such as soil. The farmers themselves did not find formal accounting reports useful for decision making because these reports are based on uniform standards and market prices. The topic of soil quality and land degradation is viewed from two perspectives. In one perspective, the proprietary view; the accounting emphasis is on the ownership of assets and the change, both in income and capital, in these assets over time. In this case the accounting equation is seen as assets - liabilities = equities. The proprietor takes all the risk. A more recent perspective in accounting, the entity view, emphasises the assets whether financed from equity or debt and where the accounting equation is seen as assets = equities. The emphasis changes to the income flow from these assets and more interest is shown in current market prices as a reflection of the future value of these assets Profit is not necessarily a good indicator of what farmers are doing for their capital asset. There needs to be greater emphasis on costs undertaken for the conservation of soil. Those costs should be considered an investment and put into the balance sheet and not the profit and loss statement. The major finding of study demonstrates that decision making groups have different
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Wright, Brian Bradley. "A review of lessons learned to inform capacity-building for sustainable nature-based tourism development in the European Union funded ʺSupport to the Wild Coast Spatial Development Initiative Pilot Programmeʺ." Thesis, Rhodes University, 2006. http://hdl.handle.net/10962/d1003628.
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This case-study establishes the influences of power-knowledge relationships on capacity-building for sustainability in the European Union Funded ‘Wild Coast Spatial Development Initiative Pilot Programme’ (EU Programme). It aims to capture the lessons learned for capacitybuilding to support nature-based tourism initiatives on the Wild Coast. The EU Programme aimed to achieve economic and social development of previously disadvantaged communities through nature-based tourism enterprises, and to develop capacity of local authorities and communities to support environmental management. The study discusses common trends in thematic categories emerging from the research data, and contextualises research findings in a broader development landscape. This study indicates that power-knowledge relations were reflected in the EU Programme’s development ideology by an exclusionary development approach, which lacked a participatory ethos. This exclusionary approach did not support an enabling environment for capacity-building. This development approach, guiding the programme conceptualization, design and implementation processes, resulted in a programme with unrealistic objectives, time-frames and resource allocations; a programme resisted by provincial and local government. The study provides a causal link between participation, programme relevance, programme ownership, commitment of stakeholders, effective management and capacity-building for sustainable programme implementation. The study argues that the underlying motivation for the exclusionary EU development ideology in the programme is driven by a risk management strategy. This approach allows the EU to hold power in the development process, whereas, an inclusionary participative development methodology would require a more in-depth negotiation with stakeholders, thereby requiring the EU to relinquish existing levels of power and control. This may increase the risk of an unexpected programme design outcome and associated exposure to financial risk. It may also have a significant financial effect on donor countries' consultancies and consultants currently driving the development industry. This study recommends an interactive-participative methodology for programme design and implementation, if an enabling environment for capacity-building is to be created. In addition, all programme stakeholders must share contractual accountability for programme outcomes. This requires a paradigm shift in the EU development ideology to an inclusionary methodology. However, this research suggests that the current EU development approach will not voluntarily change. I, therefore, argue that South Africa needs to develop a legislative framework that will guide donor-funded development programme methodology, to support an enabling environment for capacity-building.
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Bassetto, Luci Ines. "Análise documental das linhas prioritárias propostas por organizações articuladas com a construção sustentável brasileira." Universidade Tecnológica Federal do Paraná, 2016. http://repositorio.utfpr.edu.br/jspui/handle/1/1941.
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O tema central deste estudo refere-se à Construção Sustentável sob a ótica da preservação dos recursos naturais, perpassando pelos temas do papel da Construção Civil como agente transformador e regenerativo de seus impactos ecológicos na sociedade. Apesar dos já identificados limites planetários, no Brasil, a forma de entender a construção civil como agente de transformação social e econômica ainda não é favorável à manutenção do equilíbrio da natureza. Com características diferenciadas, o país apresenta prioridades de ação sobre o saneamento, a água, a exploração das florestas e a produção de alimentos que devem ser incorporadas em suas estratégias. Apesar do termo “construção sustentável” referir-se à preocupação ambiental no setor, a base comum do debate ainda é iniciante. Assim, objetivou-se analisar documentos publicados sobre as linhas prioritárias dos debates entre os agentes representativos do setor da construção civil brasileira para examinar os enfoques da Sustentabilidade Ecológica como base de sustentação para a vida no Planeta. Foram consideradas as contribuições das políticas públicas de “construção sustentável” para estimular a cadeia produtiva para ampliar a sustentabilidade. Acredita-se que este estudo pode promover uma análise da importância da Sustentabilidade Ecológica na “construção sustentável” por meio de produção de inovações, saberes e conhecimentos. A metodologia do estudo tem uma abordagem qualitativa, de natureza teórico-conceitual tendo como objeto de análise documentos públicos e privados. Identificou-se convergências e divergências nos debates relevantes para introduzir avanços na discussão. O conteúdo identificado nos documentos limita-se à importância da construção civil no desenvolvimento urbano e ao suprimento do consequente déficit habitacional sem referência aos grupos privilegiados, a exemplo do declarado na Agenda 21 para a construção sustentável em países em desenvolvimento. Quando se referem às ações alinhadas com o desenvolvimento sustentável, os textos abstêm-se de referências ao tema da inclusão social na habitação. As particularidades dos três documentos apresentam-se como verdadeiras e pertinentes para o setor da construção civil. Considerando o conteúdo dos documentos, as empresas que cuidarem da água, energia e do meio ambiente, podem ser mais competitivas e melhorar a sua produtividade e rentabilidade. Concluiu-se que os documentos são iniciativas de reflexões sobre o tema da Sustentabilidade Ecológica e fornecem orientações para o equilíbrio do desenvolvimento sustentável, o que pode ser alcançado mediante os princípios da economia circular aplicada à Construção Sustentável. Como sugestões para trabalhos futuros, esta Tese destacou a importância da economia circular como uma alternativa para aliar os interesses do desenvolvimento econômico e o desenvolvimento sustentável por meio da Construção Sustentável.The central theme of this study refers to Sustainable Construction from the perspective of Ecological Sustainability, passing by themes of the role of Civil Construction as a transforming and regenerative agent of their ecological impacts in society. It is perceived a conflict between Ecological Sustainability and Sustainable Development due the later suggest economic growth with care for environment and social issues. Despite already identified planetary boundaries, in Brazil, the way to understand the Civil Construction as social and economic transformation agent is still not in favor of maintaining the nature balance. With different characteristics, the country presents action priorities on sanitation, water, forest exploration and food production that should be incorporated into their strategies. Although the term "sustainable construction" refer to environmental concern in the sector, the common basis of debate is still beginner. The objective was to analyze published documents on priority lines of discussions among representative agents of Brazilian Civil Construction sector to examine the focus of Ecological Sustainability as a support basis for life on the planet. It were considered contributions from public policies of "sustainable construction" to stimulate the production chain to increase sustainability. It is believed that this study can promote an analysis of the importance of ecological sustainability in "sustainable construction" through production of innovation, knowledge and expertise. The study methodology has a qualitative approach, theoretical and conceptual nature having as object of analysis public and private documents. It was identified convergences and divergences in debates relevant to introduce advances in the discussion. The content identified in documents is limited to the importance of civil construction in urban development and to supply resulting habitation shortage without reference to privileged groups, such as stated in Agenda 21 for sustainable development in developing countries. When referring to actions aligned with sustainable development, the texts abstain of references to the issue of social inclusion in habitation. The particularities of the three documents are presented as true and relevant to the construction sector. Considering documents content, companies that take care of water, energy and the environment, can be more competitive and improve their productivity and profitability. It was concluded that the documents are initiatives of reflections on the theme of Ecological Sustainability and provide guidance for the balance of sustainable development, which can be achieved by the principles of circular economy applied to Sustainable Construction. As suggestions for future works, this thesis emphasized the importance of circular economy as an alternative to align interests of economic development and sustainable development through Sustainable Construction.
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Maldonade, Iris Rodrigues. "Praticas educativas ambientais no distrito de Joaquim Egidio, Campinas-SP, em busca da sustentabilidade local." [s.n.], 2006. http://repositorio.unicamp.br/jspui/handle/REPOSIP/257081.
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Orientador: Kil Jin ParkDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Agricola
Made available in DSpace on 2018-08-08T01:25:07Z (GMT). No. of bitstreams: 1 Maldonade_IrisRodrigues_M.pdf: 1445906 bytes, checksum: 945b97b2266f7d2e873bccd2181b847e (MD5) Previous issue date: 2006
Resumo: A presente pesquisa focaliza as práticas educativas ambientais realizadas no período de 2001 a 2004, em Joaquim Egídio, Distrito da cidade de Campinas-SP. A partir da experiência do trabalho pedagógico do Centro Municipal de Educação Infantil-CEMEI Alexandre Sartori Faria, desse Distrito, seleciona-se os entrevistados pelo envolvimento e inserção que possuem na escola e no Distrito.Utiliza-se da pesquisa etnográfica, com enfoque nos aspectos qualitativos, com uso de técnicas de observação participante, de entrevista e de análise de documentos. A ênfase da entrevista se dá no relato oral dos entrevistados por esta permitir que o entrevistado use de seu conhecimento e de sua história de vida, selecionando os elementos necessários para o desenvolvimento da pesquisa. As entrevistas foram gravadas e transcritas, posteriormente, possibilitando a análise dos dados com o confronto da experiência do CEMEI, sob as categorias: Imaginário Rural e Urbano, Parcerias entre Poder Público e Privado, Relação Escola-Comunidade e Conceito de Educação Ambiental. Conclui-se que a sustentabilidade local é possível quando os membros da comunidade se inserem na vida cotidiana do Distrito, participando dos seus eventos e buscando na própria comunidade, articulações para enfrentar os problemas locais. Através da identificação com o local, as pessoas constroem o sentido de pertencimento que é fundamental para o desenvolvimento sustentável do local. A pesquisa finaliza com alguns apontamentos extraídos da análise dos dados, que podem ser pertinentes enquanto indicadores para possíveis Políticas Públicas a serem implementadas na região
Abstract: The present research studies the environmental educative practice carried through in the period of 2001 the 2004, in Joaquin Egídio, District of the city of Campinas-SP, Brazil. From the experience of the pedagogical work of the Municipal Centre of Infantile Education of this District, CEMEI-Alexander Sartori, the representing pupils of the traders and the agriculturist families were identified and selected for the interview. Ethnical research was used to study it considering the participant comments, document interview and analysis with approach in the qualitative aspects. The interviews had had emphasis in Verbal History for this to allow the interviewed one used its knowledge and its history of life, selecting the necessary elements for the development of the research. The interviews had been recorded and transcribing later, making possible the analysis of the data with the confrontation of the experience of the CEMEI, under the categories: Imaginary Agricultural and Urban, Partnerships between the Public and Private power, Relation School-Community and Concept of Ambient Education. It is concluded that the local maintenance is possible when the members of the community are inserted in the daily life of the District, beginning as participant of feasts up to joining to the community to face the local problems. Once the person identifies to the place, the feeling of belonging to the community is raised, which is essential to the sustainable development of the place. The research finishes with some extracted notes of the analysis of the data that can be pertinent for the Public Politics of the region
Mestrado
Tecnologia Pós-Colheita
Doutor em Engenharia Agrícola
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Wheeler, Anita. "Factors influencing ecological sustainability in the ostrich industry in the Little Karoo, South Africa." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1011741.
Full textAbstract:
The Little Karoo, situated in the Succulent Karoo biome of South Africa, has been heavily transformed by land use, and only 8.6% of the remaining natural vegetation is considered to be intact. There is ample evidence that the main cause of degradation is the overstocking of ostriches, an industry that has been the major economic driver of the area for more than 150 years. The ostrich stocking rate currently recommended is 22 ha.ostrich⁻¹. A literature review was used to examine the evidence, assumptions and rationale on which recommended and actually implemented stocking rates for ostriches are based. No experimental evidence using ostriches was found that supported the recommended stocking rate as either ecologically or economically sustainable. From the literature, there appears to be a wide gap between what are considered to be economically and ecologically sustainable stocking rates, with the implication that these two aims may be impossible to reconcile when practicing ostrich farming on natural veld. A comparison of recommended with actual stocking rates among land managers in the Little Karoo showed that all land managers far exceeded the recommended agricultural stocking rate of 22.8 ha.ostrich⁻¹. However, the stocking rates reported by land managers to the South African Ostrich Business Chamber were found to accurately reflect actual numbers determined when whole flocks had to be slaughtered after an outbreak of avian influenza. The recommended stocking rate appeared to be irrelevant to ostrich flock breeders and there appeared to be a trade-off between profitable ostrich farming and sustainable land-use practices. This study also investigated the attitudes and behaviour of ostrich farmers. It was found that environmental attitude is most likely the most important characteristic of a land manager to ensure positive conservation behaviour. This characteristic was most prominent in younger land managers with larger farms. The last component of the study integrated the context and complexity of the long term social, economic and ecological sustainability of this industry through the development of a logic model. The results showed a general lack of linkages between industry elements which impact on achieving sustainability targets. Greater collaboration between industry role-players, organized agriculture and conservation organizations is required to find a balance between utilization and conservation in the ostrich industry.
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Huchzermeyer, Carl Friedrich. "Fish and fisheries of Bangweulu wetlands, Zambia." Thesis, Rhodes University, 2013. http://hdl.handle.net/10962/d1003927.
Full textAbstract:
Bangweulu Wetlands is a 6000 km² public-private-partnership conservation area in northeastern Zambia, lying on the south-eastern margins of the Bangweulu Swamps, Congo River system. The area is important for wildlife conservation, tourism and as a fishing ground for the local inhabitants. This study provides a baseline of the fish and fisheries of this area. The conservation area is situated on the transition zone between woodland, floodplain and swamp. A total of 42 fish species representing 12 taxonomic families were collected. The fish fauna of the area was characterised by a diversity of small cyprinids (14 species), cichlids (9 species), clariid catfishes (4 species) and mormyrids (4 species). Species such as Clarias gariepinus, C. ngamensis, Marcusenius macrolepidotus, Tilapia rendali, T. sparrmanii and several small Barbus species were shared with adjacent floodplain systems such as the upper Zambezi and Kafue rivers. Fishing was undertaken by fishing groups consisting of a fisherman and his family, or a group of men fishing together. Access to the fishing grounds was controlled by traditional fishing leaders, who collected tribute from fishermen. Fishing groups utilised fixed, distinct fishing areas determined by ancestry. The most important time for fishing was during the drawdown phase of the floodplains, from March until June. During the dry season fewer groups were engaged in fishing, with many having returned to farming activities. The main fishing methods of the floodplain fishery were basket traps and mosquito-mesh funnel nets set into earth fish barriers (fish weirs) constructed on the plains, various mesh sizes of gillnets, hook longlines and seine nets. The use of fish spears, drag baskets and piscicides was of lesser importance. Most fishing gears were constructed of a variety of natural and modern, manufactured materials. The fishery was multi-species and 23 fish species were recorded from in catch. The three most important species in the catches were C. gariepinus, T. rendalli and M. macrolepidotus. Together these contributed 67% by weight to the catch. Catch-per-unit-effort (CPUE) for the different gears was 0.4 ± 0.3 kg.trap.night⁻¹ for basket traps, 2.7 ± 4.6 kg.net.night⁻¹ for funnel nets, 0.3 ± 0.5 kg.50 m net.night⁻¹ for gill nets, 3.5 ± 6.3 kg.100 hooks.night⁻¹ for longlines, 1.79 ± 1.11 kg.haul⁻¹ for mosquito-mesh seine nets and 6.87 ± 6.27 kg.haul⁻¹ for larger-mesh seine nets. The weight of average daily landings of fishing groups, using a variety of gears was 7.8 ± 7.4 kg. Fishermen were able to maintain the same catch rate between dry and wet seasons, with no significant differences (p < 0.05) in daily landings between seasons. Yield per fisherman for a seven month season, which required 2-3 relocations due to falling water level, was 1.64 t based on catch assessment, and 1.9 t from a socio-economic survey. A tentative yield per area estimate for the area was 2I7 kg.ha⁻¹ over the three month shallow-floodplain fishing season. Most fish landed in the fishery were processed into sundried or smoke-dried products. These were used for 1) home consumption, 2) trade with village farmers (from up to 70 km inland of the fishing grounds) in exchange for staple starch meal, and 3) sold to urban fish traders, reaching markets as distant as Lubumbashi in Democratic Republic of Congo. Fish traders toured fishing camps to buy fish, supporting auxiliary industries such as transport and accommodation services. The price for dried fish at source was 3.14 ± 1.34 USDlkg and the market price reported for the Zambian Copperbelt was 6.14 ± 2.54 USD/kg. Typical returns on investment in fish trading were estimated as 68-77%. The fishery was considered to be biologically and socially sustainable. By harvesting a seasonally transient assemblage of species with high productivity and biological turnover rates and with life histories adapted to high mortality, fishermen were able to maintain a stable and viable livelihood. Management recommendations for the area were that a fisheries management plan be developed that would seek to strengthen the traditional system of rights-allocation, address problems between fishing and tourism activities, and enhance communication between fisheries and conservation stakeholders. To do this it was recommended that: 1) conservation authorities recognise the importance of the fishery, 2) no changes to current effort levels and fishing methods were necessary, 3) points 1 and 2 above be used to improve communication and trust between conservation authorities and fishermen, 4) customary resource-access mechanisms be understood and strengthened so that local inhabitants' rights to the resource are protected, 5) fishermen help formulate and accept conservation and tourism rules, 6) tourists and guides be made aware of the function of the fishery, 7) a fisheries management forum of key community, government and conservation stakeholders be formed to shape and implement the fisheries management plan, 8) locally-adapted bylaws be created to legitimise crucial floodplain gears currently considered illegal (e.g. mosquito-net gears, fish weirs), 9) no intervention to formalise fish trading be made, and 10) a trained person with a fisheries background be hired oversee the implementation of the recommendations.
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Jose, Paulo Lopes. "Conservation history, hunting policies and practices in the South Western Mozambique borderland in the 20th century." Thesis, 2017. https://hdl.handle.net/10539/24451.
Full textAbstract:
A thesis submitted to the Faculty of Humanities of the University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Doctor of Philosophy in History, August 2017This study uses both primary and secondary sources to investigate the history of the communities living in the southern Mozambique hinterland in the 20th century. It specifically examines the evolution of the colonial hunting laws and the establishment of hunting reserves in southern Mozambique. In this thesis, I argue that the Portuguese colonial administration put little effort into the protection of fauna and ecosystems in the south western Mozambique hinterland. Portuguese hunting laws were issued to provide the colonial system with revenue – through a system of fees imposed on licensed hunters when entering Mozambican forests and hunting reserves – rather than to improve fauna management. Colonial laws (particularly fees for the hunting permits) made it difficult for the majority of local African peasants to access game resources, on which during periods of drought and lack of foodstuffs they depended for subsistence. The study explores the extent to which postcolonial development projects affected conservation and the livelihoods of communities living in conservation areas. It shows how the period following independence was also characterised by mass killing of wildlife. In 1978, as part of the construction of the Massingir dam, Frelimo government officials relocated families living along the Elephants valley to areas having poor soils in Coutada 16, thus reducing the ability of the cultivators to produce enough food to sustain their families. Lack of food supplies increased the dependence of local families on bush meat for food. The armed conflict, which broke out immediately after independence in 1975 and lasted until 1992, contributed to the mass killing of wildlife, as both government soldiers and RENAMO fighters exploited bush for food. The end of the armed conflict allowed the Government of Mozambique (GoM) to implement projects aimed at rehabilitating the ecosystems destroyed by war and the transformation of Coutada 16 into the Limpopo National Park (LNP) in 2001. In 2002, the integration of the LNP into the Great Limpopo Transfrontier Park (GLTP) turned into reality Hertzog´s 1927 desire to create a transnational conservation area across the South Africa – Mozambique border.
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Enters, T. "Land degradation and resource conservation in the highlands of Northern Thailand : the limits to economic evaluations." Phd thesis, 1992. http://hdl.handle.net/1885/142270.
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Mugiira, Rose Kathambi. "Governance structures and management dynamics in large scale Common Property Resources: cases from Lake Victoria Fishery, Mwea Rice Irrigation System and Laikipia Group Grazing Lands in Kenya." Thesis, 2017. https://hdl.handle.net/10539/24392.
Full textAbstract:
Research Thesis Submitted in Fulfilment of the Requirements for the Degree of Doctor of Philosophy in Economics, School of Economic & Business Sciences Faculty of Commerce, Law and Management University of Witwatersrand, Johannesburg, SAThe world is facing a sustainability crisis due to depletion and degradation of environmental and natural resources faster than they can be generated. Many of these resources are not partitioned by private property rights, and are held as state property, common property, or as open-access. Common Property Resources (CPRs) have two distinct attributes: (1) limited or nontrivial exclusion (it is difficult to exclude multiple individuals or users from appropriating from the resource) and (2) substractability (the resource features rivalry in consumption), meaning that appropriation by one reduces the overall resource availability and thus, subtracts from what can be appropriated by others. Examples include fisheries, grazing lands, irrigation systems, and ground water basins. Because no one has property rights or control over such resources, users of CPRs are frequently assumed to be caught in an inescapable dilemma - overexploitation of the resource. Thus, unlike the ‘invisible hand’ of Adam Smith in competitive markets, in the case of CPRs the self-interested behavior does not yield economic efficiency or optimal outcome or Pareto optimality. This study sought to understand the evolution of management dynamics and operation of governance structures developed by resource users and other stakeholders in three large scale CPRs in Kenya. The objectives are to (1) examine the evolution of management dynamics. (2) Examine the management model applied and its functioning. (3) Explore the governance structures and challenges of implementing them. (4) Explore critical variables related to user groups, institutional arrangements and external environment in the resource system. (5) Suggest measures to improve on the management and governance of the resource system. In addition, the study gives a comparative analysis of the management models applied in the three CPR systems. The general theoretical literature on CPRs has focused mainly on two basic but important conditions or categories. First, small scale communally owned and governed resources, in ii terms of the physical or geographical size of the resource system with well-defined boundaries. Secondly, group or users size, characterized by small numbers with similar identities and interests. This study therefore, contributes to literature by using large scale CPR case studies in terms of physical size of resource system and number of users and examining the evolution and dynamics in the management model and governance structures. A Qualitative Research (QR) methodology is adopted and analytical tools of institutional analysis and an empirical foundation based on field data applied. A survey research design is used. Both primary and secondary data was sourced and a pilot study was conducted to test reliability of research instruments. Data is documented, compiled and presented in form of tables, figures and general descriptions. Data analysis and synthesising is done by working through the data to arrive at a conclusion to answer the research questions and achieve the purpose of the study. The study findings show that management and governance issues in the three CPRs have evolved over time both in terms of the scale and involvement of other stakeholders in decision making process in the resource system. Specifically, the collaborations among state agencies, other stakeholders and resource users through their associations has enabled monitoring and enforcement not only be effective but also legitimate and consequently, lead to sustainable resource use. The management models used in the three CPR case studies are identified as the Partnership Fisheries Management (PFM) in Lake Victoria fishery, Participatory Irrigation Management (PIM) in Mwea Rice Irrigation Scheme and Holistic Management Framework (HMF) in Laikipia group grazing lands. The governance structures applied in the three CPRs are generally position, boundary, choice or authority, aggregation, information, payoff and scope rules. The degree of application of each set of rules however, depends on the nature of the resource system. They are designed, developed, implemented, monitored, enforced, sanctioned and arbitrated by the resource users, state lead agencies, departments and ministries iii and other stakeholders or actors. Each of these actors are involved in varying degrees in the various phases depending on their role and interest in the resource system. The management and governance structures can be strengthened and improved by enhancing certain administrative, health, safety, environmental issues and increased state support and involvement in the resource system. The co-management model design which is applied in the three CPRs yield various benefits to the resource-dependent community, public, state and resource system because it incorporates state and local (resource users) managers in decision making. However, the degree of participation of other stakeholders, challenges faced and other internal and external factors, depend on the nature of CPR, ownership and control of the CPR by resource users and the technical infrastructural investments required for the operation of the system. These results add to existing knowledge on Sustainable Development (SD) environment nexus by providing facts to multidisciplinary environmental and natural resources scholars regarding the dynamics of large scale CPR systems. Provide an in depth understanding of CPR management issues for the formulation of national strategies for SD, fisheries, Arid and Semi-Arid Lands (ASALs), and irrigation farming. Lastly, they provide ways of responding to increasing challenges of shared water resources (Lake Victoria) in addition to strengthening of relations within the East African Community (EAC). Key words: Actors, bio-physical and community attributes Common Property Resources, governance structures, institutions, large scale, management models, resource users, resource systems
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Godinho, Elizeth. "Addressing poverty and local livelihoods in the context of conservation : a case study of the proposed Ngelengele Nature Reserve." 2006. http://hdl.handle.net/10413/3383.
Full textAbstract:
Many people in Africa, due to high levels of poverty, rely directly on natural
resources and the environment for their livelihoods. Different mechanisms have been employed over the years to address poverty and local livelihoods in the context of conservation. Community Conservation Areas and the sustainable livelihood approach are examples of these mechanisms. Increasingly, these and other mechanisms have reinforced the view that unless the risks and opportunities presented by poverty to local livelihoods are addressed, many conservation efforts are bound to fail. The research reported here was based on the premise that appropriate mechanisms that explicitly address poverty and local livelihoods are a necessary prerequisite to successfully engaging local people in conservation. Such mechanisms assure the sustainability of local livelihoods and present opportunities for conservation initiatives to succeed within the context of human societies that are dependent on associated ecosystems and resources. The Maloti-Drakensberg mountains region in
South Africa was the study site and the proposed Ngelengele Nature Reserve, a
Community Conservation Area, was used as a case study. The amaHlubi community people constituted the study's respondents. The study was
largely qualitative, drawing on both primary and secondary sources of data in the form of interviewer-administered questionnaire and documentary analysis
respectively. Field observations and discussions with respondents complemented the interviews. By adopting the sustainable livelihoods framework to understand and analyse the livelihoods of the amaHlubi community, the study highlighted concerns about livelihood assets with the conclusion that there is a high dependence on natural resources mainly for domestic purposes, and in general most of the assets are non existent. The study also highlighted the level of awareness and community support
towards Ngelengele Nature Reserve, as well as the reserve's implications on local livelihoods. Although some stated that the objectives of Ngelengele Nature Reserve remain unclear, the majority of respondents showed high expectations and support for the project.Thesis (M.Env.Dev.)-University of KwaZulu-Natal, Pietermaritzburg, 2006.
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Lewis, Fonda Frances. "Integrating conservation and development : a study of KwaJobe." Thesis, 1997. http://hdl.handle.net/10413/5412.
Full textAbstract:
Low levels of development, increasing levels of environmental degradation and poverty are
features which characterise many rural areas in the Developing World. The socio-economies
of these rural communities are primarily founded on the direct utilization of the natural resource
base. The challenge faced by rural communities is thus to achieve socio-economic growth and
stability in conjunction with environmental conservation and stability. Integrated conservation
and development projects (ICDPs) have been applied in underdeveloped areas with the
objective of enhancing biodiversity conservation through approaches which attempt to address
the needs, constraints and opportunities faced by the rural communities. While successes have
been recorded, critical analyses by researchers have found that few projects have met their
objectives.
This case study in KwaJobe, KwaZulu-Natal, attempts to ascertain the development priorities
as identified by the community. The participatory rural appraisal techniques utilized in this
study provide a valuable approach for local people to provide information to outsiders, as well
as to analyse their own circumstances with reference to natural resource management. The
findings of the study indicate that the community is characteristic of many rural communities
in underdeveloped areas. The development priorities identified by the community focus on
economic and social welfare needs. The presentation of two natural resource based
development models, ie, a resource based tourism development and an irrigation development,
were used to interpret the development preferences and priorities of the community. From this
it was possible to ascertain that the communities development priorities do not include natural
resource management or environmental conservation. Development initiatives which rank these
criteria as the primary objective do not induce support from the community. Approaches to
rural development thus need to focus primarily on the meeting of community identified needs
if they are to be accepted and supported by the community.
Methods need to be devised to facilitate sustainable development which offer opportunities for
environmental conservation, rather than attempting to achieve development via conservation
initiatives. There is thus a need for a change in the focus of ICDPs from using conservation
initiatives to facilitate rural community development, to a focus which prioritises meeting the development needs identified by the communities. Attempts can then be made to facilitate
environmental conservation by means of integrated development and conservation projects
(IDCPs).Thesis (M.Env.Dev.)-University of Natal, Pietermaritzburg, 1997.
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Blok, Robert Edmund. "Transboundary conservation - towards an institutional framework for integrated management : a case study of the Ndumo-Tembe-Futi transfrontier conservation area." Thesis, 2005. http://hdl.handle.net/10413/3332.
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"Community-based natural resource management, livelihood diversification & poverty alleviation : a case study of NG 22/23 and associated communities, Okavango Delta, northern Botswana." 2006. http://hdl.handle.net/10413/3453.
Full textAbstract:
This paper presents a case study from Ngamiland, northern Botswana where community~
based natural resource management (CBNRM), through a joint venture agreement (NA)
between a Community~based Organisation (CBO) and the private sector for nonconsumptive
tourism has been implemented with the objective of contributing to localised
poverty alleviation and livelihood diversification through employment and CBO fee
revenue. The economic contribution of these benefits is considered with respect to
commonly accepted norms and standards within the development ideology of sustainable
development and its global measurements; therefore, a brief background of the concepts
of poverty, livelihood and ecotourism is presented to provide context for the evaluation of
CBNRM as a preferred land~use in Botswana. An evaluation of the significance of wage
employment revenue and consequent remittances in the specific case study is intended to
contribute to existing studies which have primarily emphasised the contribution of CBO
fee revenue only to households. It is concluded that wage employment revenue makes a
significant contribution at a household level to localised poverty alleviation and
livelihood diversification compared to the insignificant contribution ofCBO fee revenue.Thesis (M.Env.Dev.)-University of KwaZulu-Natal, Pietermaritzburg, 2006.
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Lembani, Reuben Lungu. "Greening Soweto : calculating above-ground tree biomass, stored carbon and net economic value." Thesis, 2016. http://hdl.handle.net/10539/19343.
Full textAbstract:
A research report submitted to the Faculty of Science, University of the Witwatersrand, in partial fulfillment of the requirement for the degree of
Master in Environmental Science
Johannesburg, 2015Quantifying ecosystem services of urban forests has become an important subject for the national and international ecological economics agenda. This is in the wake of offsetting anthropogenic emissions of CO2, while promoting urban habitability and sustainability. This study estimates above-ground tree biomass, carbon stored and the associated economic value and net economic value of carbon sequestrated by the tree planting project in Soweto, Johannesburg, South Africa. Measurements of diameter at breast height (1.3 m) and tree height were done on all the individual trees that were recently planted (estimated to be about seven years) and other trees estimated to be over 25 years old in Petrus Molefe Park and Thokoza Park. A general allometric equation by Tietema (1993) was used to estimate above-ground biomass which was converted to carbon stocks. The economic value of carbon sequestrated was calculated at an equivalent price of R440.40 per tonne of carbon. The total above-ground biomass, carbon stored and economic value, and net economic value of the trees in Petrus Molefe Park was 7.45 tonnes, 3.35 tonnes, R1,475 and R-495,325, while the trees in Thokoza Park had 205.76 tonnes, 92.59 tonnes, R40,777 and R-312,023, respectively. The results indicated that the older trees in Thokoza Park had larger amounts of above-ground tree biomass, greater carbon storage and net economic value than the younger trees in Petrus Molefe Park. The economic values of carbon sequestrated were less than the cost of planting the trees, therefore the net economic value of carbon sequestrated were negative. The project is at an early, but promising stage, since the Greening Soweto Project provided a number of ecosystem services (i.e. beautifying the landscape, filtering air, recreation and amenity etc.), the performance of the project was evaluated by the extent to which it integrates the environmental and social benefits into the economic benefits and opportunities. Key words: Above-ground biomass, allometric equation, carbon stored, diameter at breast height, net economic value.
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Tembo, Sydney. "An examination of the residents' perceptions of impacts of nature based tourism on community livelihoods and conservation : case study of Chiawa Game Management Area, Zambia." Thesis, 2010. http://hdl.handle.net/10413/7509.
Full textAbstract:
Nature-based tourism is centered on the idea that local communities living within and around protected areas should derive benefits from nature resources. Likewise nature resources will simultaneously benefit from their interaction because the community will develop an understanding and appreciate the importance of conserving nature through various benefits derived. The research focus was on assessing the perception of residents of Chiawa, Zambia, regarding the benefits derived from nature-based tourism. This is the first study of this nature to be conducted in Chiawa.
The overall aim of the research study was to examine the perceptions of the Chiawa community of the impacts of nature based tourism and its implications on the livelihood of the Chiawa residents and on the conservation of nature, upon which tourism is anchored. The three specific objectives were:-
1. To examine the perceptions of the community on economic impacts of nature based tourism on the livelihood of Chiawa Community.
2. To examine the perceptions of the community of the effects of nature based tourism benefits on support towards conservation of nature in Chiawa and Lower Zambezi National Park.
3. To examine perceptions on nature and extent of constraints limiting household participation in nature-based tourism.
Various research methods were used to address the objectives of this study. These methods included quantitative and qualitative research techniques. Structured questionnaires with multiple choice type answers were administered to households and safari operators to collect data. These techniques were complemented with five focus group meetings conducted in village action groups (VAGs) of Chiawa GMA, and both participant and direct observation techniques were used during household
surveys.
The elements of analysis of the study looked at various factors that influence the perception of households on tourism benefits and conservation efforts by the community. Elements such as tribe, gender, education, length of stay, age and spatial distribution were analyzed. Elements of analysis from tour operators looked at business types, types of benefits filtering to the community through employment and community projects.
It was established during the course of the research that both positive and negative perceptions on the impacts of nature-based tourism on residents of Chiawa GMA exist. However, the few residents who derived benefits from nature based tourism operations were positive and the rest were negative. The perceptions of the respondents on support towards conservation are above average. The study found that the most significant silent factor that may influence negative attitudes or perceptions is high levels of human – wildlife conflicts. This is not surprising considering that farming is the major livelihood strategy for most households. Demographic variables were not found to be useful predictors of perception responses. Several factors were established as limiting to household participation in
nature based tourism, these established factors included, lack of working and start up capital, lack of understanding of nature based tourism business, lack of interest and lack of support from tourism agencies.Thesis (M.Env.Dev.)-University of KwaZulu-Natal, Pietermaritzburg, 2010.
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Jamison, Wesley V. "Resource policy implications of animal rights activism : a demographic, attitudinal and behavioral analysis." Thesis, 1994. http://hdl.handle.net/1957/35622.
Full textAbstract:
The thesis analyzes the demographic, attitudinal and
behavioral characteristics of animal rights activists,
placing them in the context of resource policy. It is
argued that the animal rights movement combined the
Victorian critique of empiricism with a reaction to
modernity that was characteristic of other contemporary mass
movements. Animal rights activism emerged from a sociopolitical
milieu that legitimized and encouraged political
activism in the form of interest groups, and was consistent
with American interest group politics. Nonetheless, the
movement could not have appeared in its current form prior
to the 1960's. Changes in American politics during the last
four decades have facilitated the emergence of mass
movements, including civil rights and environmentalism.
Survey research indicated that activists were
caucasian, highly-educated urban professional women
approximately thirty years old with a median income of
$33,000 (1989). Most were Democrats or Independents and had
moderate to liberal political views. They were often
suspicious of science. It was concluded that animal rights
activism is, in part, a symbolic manifestation of
egalitarian social and political beliefs reacting to
scientific and technological change.
The California Wildlife Protection Act of 1990 provided
a case study of the movement's implications for natural
resource policy. Activists were able to ban the hunting of
mountain lions and reallocate $900 million dollars in the
California budget toward habitat acquisition. They
demonstrated sophistication and finesse in building a
coalition with environmentalists. Nevertheless, both
movements were divided by fundamental philosophical
differences which makes political cooperation difficult.
Animal rights activism was also marked by extraordinary
levels of intensity which arose from quasi-religious fervor,
and it is suggested that activism fulfills Yinger's
functional definition of religion in the lives of at least
some of the movement's core constituency. This explains the
movement's ability to retain activism in the face of
incremental change.
The thesis concludes with a discussion concerning the
future implications of animal rights activism in society
(312 words).Graduation date: 1994
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Van, Eeden Daniel Greyling. "Aspects of the ecology and conservation status of selected wildlife in and around Tembe Elephant Park, KwaZulu-Natal, South Africa." Diss., 2006. http://hdl.handle.net/2263/23392.
Full textAbstract:
The present study compared Sand Forest bird assemblages found in a communal land area with that of the Tembe Elephant Park, and determined the habitat preference and status of selected herbivore species within the park. The study forms part of the Maputaland Conservation-based and Integrated Rural Development Programme of the Centre for Wildlife Management from the University of Pretoria and is linked to the activities of the Lubombo Transfrontier Conservation Area (LTFCA). The main purpose of the study was to compare Sand Forest bird assemblages found in the Tshanini Community Conservation Area, which is characterised by low levels of human utilisation, with that of the Tembe Elephant Park, which is characterised by wildlife utilisation. This approach was used to determine the biological importance of this communal land area in contributing towards the conservation of the rare Sand Forest habitat. Visual and auditory bird surveys revealed that the communal land area contains unique Sand Forest bird assemblages, which demonstrated the biological importance of the communal land for Sand Forest conservation, especially from an avian perspective. The second purpose of the study was to identify possible competition between selected herbivore species within the Tembe Elephant Park and/or a decrease in numbers of rare species. Herbivores that might be adversely affected by the destruction of the Sand Forest, or who may themselves have a destructive effect on the Sand Forest were also identified. Target herbivores included the nyala Tragelaphus angasii, impala Aepyceros melampus, Burchell’s zebra Equus burchellii, greater kudu Tragelaphus strepsiceros, red duiker Cephalophus natalensis and suni Neotragus moschatus. Road transects were used to record the spatial distribution of the target herbivores, and the vegetation types that were used more or less often than expected were subsequently determined. None of the target herbivores showed a preference for the Sand Forest or appeared to have a destructive effect on the Sand Forest. The suni, however, reached its highest density within the Sand Forest and the destruction of this habitat will therefore negatively affect the suni population. In several parks and reserves that aim to conserve a variety of species, it has been necessary to control the populations of highly competitive species. Both the nyala and the impala are highly competitive and occur in relatively high numbers within the Tembe Elephant Park, and consequently their population numbers should be kept sufficiently low in order not to have a negative influence on the vegetation or the survival of less competitive ungulates. Total aerial counts and transect distance sampling counts indicated an increase in the numbers of all the target herbivores. It is important to protect a viable portion of the preferred habitat of every target species within a reserve, and to keep competition with rare species to a minimum for the long-term survival of the regional biodiversity. Key aspects of wildlife and their habitat should be monitored so that trends are noted in time, and management adjustments can be made accordingly.Dissertation (MSc (Wildlife Management))--University of Pretoria, 2007.
Centre for Wildlife Management
unrestricted
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Griffiths, Susan. "Competition for land between conservation and low income settlement users : the classical case of Reserve 6 in Richards Bay." Thesis, 1996. http://hdl.handle.net/10413/2584.
Full textAbstract:
The report identifies a case study in which there was competition for land between conservation and low income settlement users. The nature of these potentially conflicting interests were identified and an evaluation of how these were played out followed. The fact that the interest of the low income settlement users carried the background of apartheid based discriminations, made the situation a sensitive one. Moreover, it was a unique case whereby the needs of a community's rural lifestyle were to be met in an urban environment. The planning process had political overtones which directed the decision-making process and consequential planning. The study informs development and planning, that in post-apartheid planning, there is the need to incorporate social reconstruction within urban and rural reconstruction. In planning and development processes, planning should play a fundamental role of providing input to guide the process. The input provided by planning should be cross-sectional in the context of conflicting interests, in order for the final plan to represent a compromise, serving the better interests of all the interested parties.Thesis (M.T.R.P.)-University of Natal, Durban, 1996.
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Gilfillan, Anna. "Institutional changes and challenges associated with Australia's Indigenous Protected Area Program." Thesis, 2000. http://hdl.handle.net/1885/147915.
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Blok, Maria Magdalena. "Herwinning as 'n kunsvorm : 'n ekofeministiese perspektief." Diss., 2002. http://hdl.handle.net/10500/2429.
Full textAbstract:
Text in AfrikaansThis research deals with the artist's contribution towards the current process of ecological purification through which mankind's attention are brought to the destructive maintenance of the planet. The alchemical artist uses purification as a means to make social comments on the lifestyle of the contemporary person, through the aestheticism of objects. The different manifestations of ceo-feministic thought within environmental activism are explored to make the reader aware of the diversity of ceo-feministic thought. Eco-feminism in general, tries to promote the importance of the earth as a life supporting system by respecting her needs, cycles, energies and eco-systems. As a result of this process, the public are invited to take part in recycle-art through which a change in attitude towards purification and the survival of the planet, are being accomplished
Art History, Visual Arts & Musicology
M.A. (Visual Arts)
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Tsvuura, Susan Maira. "Trust-based relationships between parks and communities : a case study of the Obonjaneni community and the Royal Natal Park in the Drakensberg, KwaZulu-Natal." Thesis, 2008. http://hdl.handle.net/10413/226.
Full textAbstract:
The study was conducted in the Amazizi Traditional Administrative Council Area, in the Obonjaneni community, which is the closest community to the Royal Natal Park, KwaZulu-Natal. The aim of the research was to evaluate how trust-based relationships can affect the ability of protected area managers to meet the objective of biodiversity conservation. The objectives of the study involved determining the nature and basis of the current relationship between communities and park authorities in the Royal Natal Park; determining the resilience of their relationship and commenting on how these relationships might be better developed. Data collection was undertaken using focus groups from the community; key informant interviews with Park authorities (represented by the Officer in Charge), the Community Conservation Officer, and the Tribal Authority (represented by the inkosi). Three dimensions of trust, adapted from Grunig and Hon (1999), were used as a conceptual framework in investigating the extent to which trust can be assessed in the case study. The dimensions of trust are: integrity, competence, and dependability. The researcher found that there is no forum for the exchange of ideas where the Ezemvelo KwaZulu-Natal Wildlife (EKZNW) authority can act to address community concerns and facilitate the formulation of greater levels of trust. Several issues came up during data collection which showed that all the three dimensions of trust were under serious threat. There was inadequate communication amongst all the parties involved. Misunderstanding and the lack of adequate communication are key threats to trust between these parties. Findings draw attention to deficiencies in the competence and dependability of all parties and in the ability to develop and maintain trust-based relationships.
In order to develop a better relationship between the community of Obonjaneni and the Royal Natal Park authorities, it is recommended that the Park involves the community members of Obonjaneni, who are the interested and affected party, in decision-making processes that directly affect them. This entails the formation of a forum for the exchange of ideas and one where the EKZNW authority can act to address community concerns – and where the community can voice its concerns. Furthermore, success in meeting the main objective of the park, that of biodiversity conservation; requires recognition among all stakeholders that the Park alone cannot solve poverty and underdevelopment in the surrounding areas. Other Government Departments also need to be involved in poverty reduction. The Park also needs to continue to play its role of providing resources and improving the communication with surrounding communities: these are critical areas of competency of the park authorities. Communities, because they have different levels of understanding and capacity, need to be helped to understand issues of conservation. Sharing the same set of values, which in this case is biodiversity conservation, may be successful if people, despite issues of poverty, are made to understand the critical importance of such a conservation ethic.Thesis (M.Env.Dev.)-University of KwaZulu-Natal, Pietermaritzburg, 2008.
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"The impact of tourism on agriculture in the Okavango Delta, Botswana." Thesis, 2003. http://hdl.handle.net/10413/3957.
Full textAbstract:
In recent years the use of tourism as a development strategy by third world governments has increased, resulting in the intersection of international tourism and local agricultural strategies. The aim of this thesis is to critically assess the impact of tourism development on local agriculture in the Okavango Delta in Botswana. More specifically, the study appraises the current state of tourism and agriculture in the Okavango Delta, assesses the social, economic and environmental effects of tourism development on the Okavango Delta and its communities, examines local agricultural production and consumption patterns, assesses the patterns of supply and demand of food in the region, and evaluates the impact of tourism on local subsistence agriculture, while making use of both qualitative and quantitative data sources. The Okavango Delta region is faced with several socio-economic problems. These include high unemployment levels, unequal regional development, income inequalities and extreme levels of poverty. 'Rural-urban' migration by local subsistence farmers in search of formal employment opportunities has risen steadily since the early 1990s, resulting in unprecedented social changes to the inhabitants of the Delta, and the abandonment of traditional farming practices. This, together with the limited interaction between the local population and tourism industry, is increasingly leading to tension between local and foreign parties in the region. The large proportion of foreign owned tourist facilities and foreign investment results in major economic leakages, and the exclusion of Motswana from any form of meaningful participation in the tourism industry. The presence of foreign tourists in the Delta enforces the need for imports, increasingly damaging local agricultural production as both production and consumption becomes imported. If tourism is to be of any benefit to the local population in the Okavango Delta, there has to be local involvement and ownership. The fostering of linkages between tourism and other sectors, particularly agriculture, is imperative in attempting to bring about socio-economic growth in this region.Thesis (M.A.)-University of Natal, Pietermaritzburg, 2003.
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Bester, Salemon Marais. "Toward constructing a psychosocial model of career wellbeing for the South African working adult." Thesis, 2018. http://hdl.handle.net/10500/24341.
Full textAbstract:
In this research, a cross-sectional quantitative survey was conducted on a convenience sample of working adults (N = 550) from different race, gender, age, qualification, job level and tenure groups in various South African organisations, with the intention of developing a psychosocial model of career wellbeing for the working adult in the South African context. To identify the elements and nature of the model, the relationship dynamics between the constructs of occupational passion, psychological career resources, psychosocial career preoccupations and the outcome of career satisfaction were examined. The mediating effect of psychological career resources and psychosocial career preoccupations on the relationship dynamics between occupational passion and career satisfaction was determined. The moderating effect of certain sociodemographic variables (race, gender, age, qualification, job level, and tenure) on the relationship dynamics between the research constructs was measured. In addition, an evaluation of the differences manifested by individuals from various sociodemographic backgrounds (race, gender, age, qualification, job level, and tenure) regarding the research constructs added to an understanding of the manifested model.
Correlation and inferential statistical analyses (multi-level mediation modelling, regression analysis and tests for significant mean differences) indicated that career management practices should consider harmonious passion to be an important intrinsic motivational antecedent in explaining the variance in individuals’ career satisfaction as it can facilitate the development of important psychosocial resources. These resources include flexible career preferences, well-crafted career plans and actions to achieve career goals, career harmonisers (i.e. self-esteem, behavioural adaptability and emotional literacy) and a strong need to be upskilled and employable (career adaptation needs). These elements manifested as the core elements of the psychosocial career wellbeing profile. Job level and race were further indicated as important sociodemographic variables in explaining levels of career satisfaction. Differences between race, gender, age, qualification, job level and tenure groups, for the constructs of occupational passion, psychological career resources, psychosocial career preoccupations and career satisfaction, also need to be considered in the career wellbeing profile. Theoretically, the results advanced career theory by empirically validating the core elements of the career wellbeing profile. These may be applied to inform career management practices and consequently enhance the career wellbeing of working adults.Industrial and Organisational Psychology
Ph. D. (Psychology (Industrial and Organisational Psychology))