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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

O processo de Avaliação de Impacto Ambiental (AIA) de projetos e empreendimentos minerais como um instrumento de gestão ambiental: estudo de casos no Quadrilátero Ferrífero (MG) / The Environmental Impact Assessment (EIA) process from mineral projects and enterprises as an environment management tool: case studies in the Quadrilátero Ferrífero (MG)

Prado Filho, José Francisco do 22 February 2001 (has links)
No Brasil, a Avaliação de Impacto Ambiental (AIA), devido a exigência legal e por estar vinculada ao sistema de licenciamento ambiental, é o instrumento/procedimento de gestão ambiental mais conhecido. Porém somente após a publicação da Resolução CONAMA 001/86 é que a AIA, por meio da elaboração do EIA/RIMA e sua análise e discussão, passou efetivamente a ser implementada. Apesar de existirem exemplos de aplicação bem sucedida do processo, verifica-se que os resultados esperados não têm sido satisfatórios para o que se pretende com ele. Falhas tanto na elaboração dos EIAs como na condução das demais fases da AIA têm sido verificadas. Empresários vêem o processo de AIA, principalmente a elaboração do EIA/RIMA, como empecilho legal e burocrático. Enfim, têm-se verificado deficiências na condução, na eficácia da AIA e naquilo que se pretende com esse instrumento de política pública, que é a busca da sustentabilidade do desenvolvimento. Alguns o enxergam, inclusive, como um processo falido. Diante desse quadro, o presente trabalho buscou, principalmente com base em documentos disponíveis no órgão ambiental estadual e em informações obtidas junto às empresas, avaliar a eficácia da AIA como instrumento de gerenciamento ambiental junto de empreendimentos minerais localizados no Quadrilátero Ferrífero de Minas Gerais. Os resultados permitem observar, apesar das deficiências verificadas no seu desenvolvimento, que a AIA em função da gestão ambiental foi mais eficaz em alguns casos que em outros, porém em nenhum deles teve desempenho nulo. As principais falhas verificadas estão na análise dos impactos ambientais do projeto, na fragilidade dos levantamentos de dados de base relacionados ao plano de monitoramento e na condução dos planos de monitoramento. Para os empreendedores, a AIA pouco se relaciona com a pretensa certificação ambiental do empreendimento e unanimemente todos consideram, principalmente, a elaboração da AIA como apenas uma exigência para o licenciamento ambiental do empreendimento. / In Brazil, the Environmental Impact Assessment (EIA) is a legal requirement and has being linked to the environmental licensing system. In addition, the EIA has been the most well known tool of environmental management. However, just after the approval of CONAMA Resolution 001/86, the EIA has been implemented through the elaboration of the EIA/RIMA report, its analysis and discussion. Although there are examples of wellsucceed process application, most of the results have been unsatisfactory. This is a consequence of errors both in the EIA\'s design and application.Many entrepreneurs have considered the EIA process, mainly the EIA/RIMA report, as a legal and bureaucratic constraint. Some see it as a tool with a failed process. In fact, a series of deficiencies have compromised the EIA efficiency, the results are expected from its application, and the search for environmental sustainability. Considering the situation described above, the present studies have the objective of evaluating the EIA efficiency as an environmental managing tool in mining companies of the Quadrilátero Ferrífero, Minas Gerais, Brazil. Most of the basic information was obtained from the governmental environmental agency and the mining companies referred to above. The results of this work have allowed to conclude that the EIA, due to different environmental managing effort, has been more efficient in some cases than in others. Nonetheless, no null result was detected. Main deficiencies of the process reside in the analysis of the project environmental impacts, in the fragility of the field data, on the conduction of the monitoring plan, and the way those data are archived. According to the entrepreneurs, the EIA is poorly related to the environmental certification of the project, all of them consider the EIA application just a legal requirement for the project licensing.
32

Evaluating Environmental Impact Assessment of a local land use plan : a case study of the City of Elk Grove’s general plan EIRs

Jung, Seung Hoon 04 December 2013 (has links)
Many planners and researchers pay attention to the potentials of Environmental Impact Assessment (EIA) as a planning method. The EIA of a local land use plan or comprehensive plan becomes effective under the Mini-NEPA or State Environmental Policy Act. In this context, this study focuses on the NEPA based EIA of local land use plans in order to examine its effectiveness as part of the planning process. Based on the assumption that systematic environmental assessment will ensure the effectiveness and the quality of a local land use plan, this study evaluate a local land use plan EIA process of California with the quality and effectiveness criteria. / text
33

A critical review of the consideration of climate change risks and opportunities in Environmental Impact Assessments (EIAs) / Avhatakali Maxwell Denga

Denga, Avhatakali Maxwell January 2014 (has links)
It is widely acknowledged that the impacts of climate change are likely to be far worse than some people believe possible. Research has shown that our current approach and intervention to combat climate change is hopelessly inadequate. Climate change is a global environmental phenomenon which is not adequately addressed by integrated environmental management and more particularly by environmental impact assessment (EIA). In order to effectively address this challenge, adaptation and mitigation actions at individual, local, national, and international levels are critical. It is argued that EIA is one of the most valuable tools to integrate climate change issues into pre- and post-development decision-making processes. The aim of this research was to critically review the consideration of climate change risks and opportunities in EIAs for housing development in two of Gauteng’s metropolitan areas. The results reveal that climate change risks and opportunities are not considered during EIA. It is evident that there are a number of challenges, and the sternest one is the serious lack of a regulatory framework to mandate a compulsory consideration of climate change issues in the process of EIA. On the other hand, there is a lack of awareness and drive by key stakeholders to ensure that the EIA process identifies, considers, and evaluate the risks and opportunities related to climate change. / M. Environmental Management, North-West University, Potchefstroom Campus, 2014
34

A critical review of the consideration of climate change risks and opportunities in Environmental Impact Assessments (EIAs) / Avhatakali Maxwell Denga

Denga, Avhatakali Maxwell January 2014 (has links)
It is widely acknowledged that the impacts of climate change are likely to be far worse than some people believe possible. Research has shown that our current approach and intervention to combat climate change is hopelessly inadequate. Climate change is a global environmental phenomenon which is not adequately addressed by integrated environmental management and more particularly by environmental impact assessment (EIA). In order to effectively address this challenge, adaptation and mitigation actions at individual, local, national, and international levels are critical. It is argued that EIA is one of the most valuable tools to integrate climate change issues into pre- and post-development decision-making processes. The aim of this research was to critically review the consideration of climate change risks and opportunities in EIAs for housing development in two of Gauteng’s metropolitan areas. The results reveal that climate change risks and opportunities are not considered during EIA. It is evident that there are a number of challenges, and the sternest one is the serious lack of a regulatory framework to mandate a compulsory consideration of climate change issues in the process of EIA. On the other hand, there is a lack of awareness and drive by key stakeholders to ensure that the EIA process identifies, considers, and evaluate the risks and opportunities related to climate change. / M. Environmental Management, North-West University, Potchefstroom Campus, 2014
35

The quality of EIA reports for housing developments in the Nkangala district of the Mpumalanga Province, South Africa / Precious Mbalenhle Mbhele

Mbhele, Precious Mbalenhle January 2009 (has links)
South Africa and other countries are using Environmental Impact Assessment (EIA) as one of the Environmental management tools. The EIA process is reliant on the information presented in the Environmental Impact Report (EIR). The quality of information supplied by the developers in the EIR, plays an integral role in the whole decision making process done by the authorities; to approve and disapprove the EIR. If approved, a record of decision (ROD) is issued to the developers stipulating the conditions that they must adhere to, during the implementation of the project Using the South African modified Lee Colley review package this dissertation presents the results of research done on the assessment of quality of the EIR's for housing development in the Nkangala district of Mpumalanga province. The results reveal that 73% of Environmental Impact Reports of housing developments in the Nkangala district are of satisfactory quality. However, there were some omissions and inadequacies on alternatives and mitigation which are discussed in detail in this dissertation. The dissertation ends with a conclusion and recommendations. / Thesis (M. Environmental Science)--North-West University, Potchefstroom Campus, 2010.
36

The quality of EIA reports for housing developments in the Nkangala district of the Mpumalanga Province, South Africa / Precious Mbalenhle Mbhele

Mbhele, Precious Mbalenhle January 2009 (has links)
South Africa and other countries are using Environmental Impact Assessment (EIA) as one of the Environmental management tools. The EIA process is reliant on the information presented in the Environmental Impact Report (EIR). The quality of information supplied by the developers in the EIR, plays an integral role in the whole decision making process done by the authorities; to approve and disapprove the EIR. If approved, a record of decision (ROD) is issued to the developers stipulating the conditions that they must adhere to, during the implementation of the project Using the South African modified Lee Colley review package this dissertation presents the results of research done on the assessment of quality of the EIR's for housing development in the Nkangala district of Mpumalanga province. The results reveal that 73% of Environmental Impact Reports of housing developments in the Nkangala district are of satisfactory quality. However, there were some omissions and inadequacies on alternatives and mitigation which are discussed in detail in this dissertation. The dissertation ends with a conclusion and recommendations. / Thesis (M. Environmental Science)--North-West University, Potchefstroom Campus, 2010.
37

Biodiversity offsetting and environmental impact assessment : a critical analysis of the use of environmental impact assessment as a vehicle for the operationalisation of biodiversity offsetting

Morrison, Rachel January 2017 (has links)
Biodiversity offsetting mechanisms are increasingly applied worldwide as a new solution to the current biodiversity crisis. The offsetting approach is idealised as a means to achieve no net loss of biodiversity. Offsetting mechanisms aim to quantify residual biodiversity losses and enable developers to account for residual impacts off-site. Despite rising global application, the effectiveness of offsetting is by no means assured. The question of whether and how offsetting can be operationalised to achieve no net loss has become a key focal point in debates surrounding their effectiveness. Environmental Impact Assessment, or EIA, has been portrayed as an obvious 'vehicle' for integrating offsetting into existing corporate management systems and planning systems, and therefore a key factor over how offsetting mechanisms operate. This research critically investigated the nature of integration and interactions between EIA and offsetting using a three phase qualitative research design, which brought together analysis of emerging policy, expert interviews and in-depth case studies.
38

Vliv zbudování golfového hřiště na životní prostředí studie EIA Česká Krumlov / The impact ofthe construction ofthe golf courseon the environment- the project EIA Český Krumlov

HÁVOVÁ, Nikol January 2015 (has links)
The theme of this diploma thesis was effect building a golf course on the environment - EIA Czech Krumlov. On location Kvítkův Dvůr in Czech Krumlov was suggested build an 18-hole golf course. Construction of a golf course in this area may significantly distort the historical landscape. On the given locality conducted a biological exploration. Research has proved that there are no rare or endangered plant and animal species, therefore, the realization was possible. However Kvítkův Dvůr is an important cultural monument, which falls into the protection zone urban conservation.
39

Poprojektová analýza Golfového hřiště Beroun / Postproject analysis of Golf course Beroun

Helebrantová, Renata January 2016 (has links)
The thesis deals with the issue of post-project analysis within the EIA process. Post-project analysis is one of the most important stages of the EIA process, which allows us to consider the process for good and closed. Evaluates the status of the project and whether its effects correspond to the effects of the expected range and have been complied with measures to mitigate the adverse impacts of the project on the environment. This paper aims to describe the EIA process, including poprojektového evaluating impacts on the golf course Beroun and evaluate to what extent it affects the environment. In the practical part post-project analysis Beroun golf course through the analysis of EIA documentation with evaluation of the effectiveness of implemented measures. To achieve the objective of this work was important to select appropriate indicators for determining post-implementation controls predictions with the actual situation and on the basis of the experience gained and the collected data to develop recommendations for handling post-project analysis similar plans.
40

Participace veřejnosti na procesu EIA záměrů větrných elektráren

Mudra, Petr January 2016 (has links)
Public participation in the EIA process of projects of wind power plants. Brno 2016. Diploma thesis. Mendel University in Brno, Faculty of Regional Development and International studies. The thesis deals with the participation of the public in the EIA process in the context of the construction of wind power plants in selected regions of the Czech republic. The first part of the work focuses on the comparison of individual regions from the point of view of the construction of wind power plants and installed capacity of wind energy. Most of the constructed wind power plants and at the same time, the largest installed capacity is in the Usti region. This region also has got the second greatest potential in the use of wind energy after the Vysocina region, so far is the installed capacity using 23 % of the total potential power in the region. The second part of the thesis describes the participation of the public in the EIA process, evaluates the public involvement in this process and at the same time, compares the region between them. The highest public participation in the EIA process is in the Olomouc region and South-Moravian region, where it is also about less than half approved of the project of wind power, compared to the other evaluated regions. In all examined regions is public opinion on the EIA process mainly reflecting the concern of the negative impact of projects of wind power stations on fauna and flora. The conclusion of the thesis is devoted to consideration of the comments received from the public related to the EIA proces for the projects of wind power plants.

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