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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.
91

Tavicha’impimu: To Catch the Sun: Large Scale Solar Energy Development in the Great Basin and the Cultural Implications for Numic-Speaking Peoples.

Van Vlack, Kathleen A., Stoffle, Richard W. January 2013 (has links)
These four presentations were prepared for the Society for Applied Anthropology's annual meeting in March 2013 in Denver, CO. These presentations present findings from the Solar PEIS Native American ethnographic study. / The United States government is considering areas in the five states for the large-scale solar energy development. These solar energy zones (SEZs) contain important Native American resources ranging from traditional use plants, healing places, and trail networks. During the environmental impact assessment, Numic-speaking peoples shared with University of Arizona ethnographers their thoughts regarding cultural uses of the SEZ and associated resources and potential impacts. This session focuses on unique cultural resources and the cultural implications of solar energy development.
92

Land use changes within the uMngeni and Mpofana municipalities : an assessment of environmental impact assessments, 1999-2010.

Bhikraj-Kallicharan, Reka. January 2010 (has links)
Land is a non-renewable and finite resource which comprises a variety of ecosystems that support biological diversity and provide food, shelter and raw materials to society. With a multitude of land uses competing for this precious resource, the land is becoming fragmented, altered and transformed. Land transformation has been acknowledged as a key contributor to the degradation of the environment and has serious implications for poverty, food security and biodiversity. This research focuses on land use changes within the uMngeni and Mpofana municipalities in KwaZulu-Natal. The main objectives were to critically review Environmental Impact Assessment (EIA) decisions and document those EIAs received and finalised over the period 1999 – 2010, spatially define the location of decided EIAs, determine the types of EIA decisions issued, characterise the type and extent of land uses, describe patterns of land use change and identify the key factors responsible for changes in land use. During the research period a total of 337 EIA applications were received and 332 EIA applications were completed in the uMngeni Municipality and 182 EIA applications were received and 178 completed in the Mpofana Municipality. The types of EIA decisions issued consist of Records of Decisions, Environmental Authorisations, Exemptions, Withdrawals and Commencements. The key classes of land use changes that have occurred in uMngeni Municipality are Agriculture to Residential, whilst within the Mpofana Municipality the predominant land use change occurred within the Agricultural land use category. For both municipalities the Agriculture to Residential land use category experienced the greatest extent in land use change. In authorising EIA applications, the predominant key decision factors were based on the comments from Ezemvelo KwaZulu-Natal Wildlife and Amafa aKwaZulu-Natali. In refusing EIA decisions the findings of various specialist studies, incompatible land uses and land use planning initiatives were the predominant key decision factors. The conclusions are that agricultural land is being transformed for use as nonagricultural activities specifically that of residential use. The recommendations include the need for accurate record keeping of data and information pertaining to EIAs and the integration of spatial planning tools and initiatives including Geographical Information Systems in the review of EIAs to improve decision making. / Thesis (M.Sc.)-University of KwaZulu-Natal, Pietermaritzburg, 2010.
93

The Concept of Ecosystem Services : Integrating the concept of ecosystem services on the environmental impact assessment of the Bunge Quarry / :

de Rover, Ted, Persson, Tobias January 2014 (has links)
With the growing awareness and urgency of sustainable business behavior, conducting environmental impact assessments is an important tool for companies to evaluate their impacts. However, the assessment tool has received critique over the last years, and seems not to accomplish its goal to assure a sustainable development and use of the environment. In this thesis, the possibility of integrating the concept of ecosystem services in an environmental impact assessment is investigated. The aim of this study was to create a theoretical framework that facilitates the decision making process of impact assessments with the dimension of ecosystem services. This research is based on an empirical analysis surrounding the environmental assessment of the Bunge Area on Gotland, Sweden by the Finnish mining company Nordkalk AB, together with the legal decision making process that derived from it. The theoretical framework was tested upon applicability, and resulted into providing information concerning the integration of ecosystem services on the environmental impact assessment.
94

Planuojamos ūkinės veiklos poveikio aplinkai vertinimo taikymas ežerų restauravime Varležerio ežero pavyzdžiu / An environment impact assessment of planned economic activities usage as best practice for lake restoration according “Varležeris” lake’s example

Stankutė, Indrė 03 June 2014 (has links)
Magistriniame darbe „Planuojamos ūkinės veiklos poveikio aplinkai vertinimo taikymas ežerų restauravime Varležerio ežero pavyzdžiu“ aptariami PAV taikymo ežerų restauravime teoriniai ir praktiniai aspektai. Šio magistro baigiamojo darbo tikslas – išanalizuoti ir įvertinti PŪV – ežerų restauravimo, bei konkrečiai Varležerio ežero poveikio aplinkai vertinimo ataskaitos atitikimą aplinkosauginiams reikalavimams. Darbo tikslui pasiekti nustatyti šie uždaviniai: apžvelgti poveikio aplinkai vertinimo procedūras ir teisinę bazę ES ir Lietuvoje bei mokslinę literatūrą šia tema, išnagrinėti parengtą Varležerio ežero PAV ataskaitą bei įvertinti jos atitiktį teisės aktams, išanalizuoti ataskaitos parengimo kokybę ir sprendinių galimą poveikį aplinkai, išanalizuoti ir įvertinti planuojamos ūkinės veiklos – ežerų restauravimo poveikio aplinkai vertinimo ataskaitos rengimo aspektus Lietuvoje. Apibendrinant gautus tyrimo rezultatus, pateikiamos išvados, jog rengiamų PAV ataskaitų kokybė nėra labai gera, tačiau padėtis pasikeistų į procesą įtraukus nepriklausomus ekspertus – vertintojus, visuomenės aktyvesnis dalyvavimas priimant aplinkosauginius sprendimus. / The Master‘s thesis „An Environment Impact Assessment of Planned Economic Activities Usage as Best Practice for Lake Restoration according “Varležeris” Lake’s Example” consider theoretical and practical aspects of EIA implementation for lakes restoration. Purpose of this work is exploring and evaluating An Environment Impact Assessment of “Varležeris” lake compliance to environment standards. The objectives of this work are: review EIA legal procedures of the EU and Lithuania as well as the scientific literature on this topic, explore “Varležeris” lake EIA report and assess compliance to legislation, analyze quality and the potential impact on the environment of certain report, evaluate aspects of EIA for lakes reports in Lithuania. Finally, according this research, certain conclusions are made: the EIA report quality is not very good, but situation will change if in process involve independent experts, also stringent expert qualification requirements and involve society in assessment process.
95

Social impact assessment : the status of practice in the North West Province of South Africa / J.A. du Pisani

Du Pisani, J A January 2005 (has links)
There is no doubt that the assessment of social impacts is as important, in some cases even more important, than the assessment of biophysical and economic impacts of development projects. Nonetheless, social impact assessment (SIA) has remained an "orphan" in the broader environmental impact assessment (EIA) context, both internationally and in South Africa, and is often neglected or treated as a less important aspect of an EIA. It was the aim of this study to measure perceptions of relative neglect of SIA in South Africa against the theory and practice of SIA as reflected in the literature. The basic hypothesis was that, whereas the theory and practice of SIA has reached a sophisticated level in the developed world, the practice of SIA in South Africa is not yet on a sound footing and that it does not receive the professional attention it deserves in a country beset by enormous social challenges. Thus the research problem was whether SIA is practiced at a satisfactory level of proficiency in South Africa. Social aspects of impact assessment in the North West Province of South Africa were investigated, with the aim to identify shortcomings and their possible causes and to make recommendations for improvement. The article format was used, and the main section of the study comprises two articles. The first article, a theoretical perspective based on a literature study, is a critical evaluation of SIA as part of the EIA process in South Africa against the background of international guidelines and best practices. The article includes sections on the historical background of the development of SIA in South Africa, the legal status and requirements of SIA in the country, and a critical evaluation of SIA regulation in South Africa. It was found that the persistent problems of SIA practice, experienced in other parts of the world, are also evident in South Africa. Apart from institutional, financial and professional constraints, there are also serious problems associated with approach and methods. The second article is an evaluation of and recommendations for the improvement of the practice of SIA in the North West Province. An empirical study of 26 EIAs, performed in the province between 1999 and 2002, was done. It was established that in terms of social baseline data, the identification of significant social impacts, specialist studies, public participation, recommended mitigation measures, and the attention paid to social impacts in records of decision (RODS) SIA practice in the North West Province is far from satisfactory. Apathy towards social impacts is associated with a general lack of SIA expertise. The following recommendations are made in the study to improve the level of SIA practice: a system of mandatory registration of SIA practitioners should be introduced; specialized SIA training programmes for SIA practitioners and officials should be developed and accredited; SIA specialists should be used to assess significant social impacts identified in EIAs; a policy framework and code of ethics for SIA practice should be developed; methodological guidelines for SIA should be supplied in or as a supplement to the new EIA guidelines; and the public participation process should be redesigned. / Thesis (M. Environmental Science)--North-West University, Potchefstroom Campus, 2006.
96

Environmental impact assessment follow–up in South Africa : critical analysis of predictions and compliance for the Mooi River Mall case study / Ilse Jordaan

Jordaan, Ilse January 2010 (has links)
Environmental Impact Assessment (EIA) is recognised worldwide as a tool for identifying the potential adverse effects of a proposed development on the environment. Very little attention has been given to determining the actual environmental effects resulting from a development. The need for EIA follow–up (i.e. monitoring, auditing, evaluation, management and communication) was identified and would form the building blocks within the EIA process. Follow–up provides information about the consequences of an activity and presents opportunities to implement adequate mitigation measures. EIA follow–up is not developed to its full potential even though the need for it is acknowledged and supported in legislation, scientific journals and scientific books. EIA follow–up necessitates feedback in the EIA process to ensure lessons learnt and outcomes from past experiences can be applied in future actions. Follow–up is only a legal requirement if conditions are specified in the environmental authorisation (EA). Of particular concern to follow–up is the accuracy of prediction and secondly, the level of compliance to conditions set out in the authorization and management plans. This study will focus primarily on critically analysing predictions and compliance from the construction phase of a high profile mega shopping mall project, namely the Mooi River Mall (MRM), with an analysis to gauge the actual effect and contribution of the EIA process to decision making and implementation practices. Multiple data sources were used to determine the accuracy of predictions and legal compliance level of the Mooi River Mall. The Mooi River Mall's accuracy of predictions (66%) and legal compliance (83%) suggest that some of the impacts were unavoidable; that mitigation measures were either not implemented or identified or that EIA follow–up served its purpose in the form of implementing effective auditing programmes to monitor legal compliance. / Thesis (M.Sc (Environmental Science))--North-West University, Potchefstroom Campus, 2011.
97

Environmental impact assessment follow–up in South Africa : critical analysis of predictions and compliance for the Mooi River Mall case study / Ilse Jordaan

Jordaan, Ilse January 2010 (has links)
Environmental Impact Assessment (EIA) is recognised worldwide as a tool for identifying the potential adverse effects of a proposed development on the environment. Very little attention has been given to determining the actual environmental effects resulting from a development. The need for EIA follow–up (i.e. monitoring, auditing, evaluation, management and communication) was identified and would form the building blocks within the EIA process. Follow–up provides information about the consequences of an activity and presents opportunities to implement adequate mitigation measures. EIA follow–up is not developed to its full potential even though the need for it is acknowledged and supported in legislation, scientific journals and scientific books. EIA follow–up necessitates feedback in the EIA process to ensure lessons learnt and outcomes from past experiences can be applied in future actions. Follow–up is only a legal requirement if conditions are specified in the environmental authorisation (EA). Of particular concern to follow–up is the accuracy of prediction and secondly, the level of compliance to conditions set out in the authorization and management plans. This study will focus primarily on critically analysing predictions and compliance from the construction phase of a high profile mega shopping mall project, namely the Mooi River Mall (MRM), with an analysis to gauge the actual effect and contribution of the EIA process to decision making and implementation practices. Multiple data sources were used to determine the accuracy of predictions and legal compliance level of the Mooi River Mall. The Mooi River Mall's accuracy of predictions (66%) and legal compliance (83%) suggest that some of the impacts were unavoidable; that mitigation measures were either not implemented or identified or that EIA follow–up served its purpose in the form of implementing effective auditing programmes to monitor legal compliance. / Thesis (M.Sc (Environmental Science))--North-West University, Potchefstroom Campus, 2011.
98

Seeking sustainability in the construction sector: opportunities within impact assessment and sustainable public procurement

Uttam, Kedar January 2014 (has links)
Growing concerns regarding sustainability have led the construction sector to adopt various policy instruments for reducing the impacts caused by construction activities. One such policy instrument includes impact assessment, which enables the construction sector to evaluate the environmental consequences of proposed developments at project (environmental impact assessment) and strategic (strategic environmental assessment) level. In recent years, the construction sector has also adopted green public procurement, which is a process whereby contracting authorities aim to procure services and products that meet environmental requirements. In certain contexts, green public procurement has extended to sustainable public procurement, which involves the incorporation of both environmental and social considerations in the procurement of services and products. Promoting sustainability in the constructor sector is a significant challenge. This challenge is primarily due to the requirement of high levels of cooperation among project stakeholders, on the one hand, and a lack of coordination between project planning and implementation on the other hand. Therefore, procurement plays a significant role as it establishes the tone for the interaction between contracting authorities and contractors. The overall aim of this thesis is to bolster the knowledge of promoting sustainability in the construction sector, with the specific aim of analysing the ways in which policy instruments such as environmental impact assessment and green public procurement can be reinforced to improve the coordination between planning and the implementation of sustainability considerations. This thesis conceptualises an inter-link between impact assessment and green public procurement, and identifies the opportunities to develop the inter-link. It is appropriate to plan for green public procurement at the pre-decision phase of an environmental impact assessment. The inter-link can be strengthened by involving contractors in planning for green and sustainable public procurement. One way to involve contractors is with the aid of competitive dialogue procedure, which is a procurement procedure that allows contracting authorities to hold discussions with contractors regarding the authority’s requirements. This study strengthens the conceptualisation that competitive dialogue procedure can facilitate green and sustainable public procurement. The various elements in a competitive dialogue procedure can enable the contracting authorities to ensure the consistency between the weight for environmental considerations in contract award criteria and the relevant preferences. This thesis also discusses key concerns for progress towards sustainable public procurement, which includes among others the incorporation of sustainability values in procurement decisions. In addition, this study identified certain discourses on future trends for green and sustainable public procurement. The discourses provide an opportunity for reflection, and thereby indicate that analytical support is required to develop criteria in a way that enables the evaluation of sustainable public procurement against the background of sustainability and justice regarding natural capital. Innovation must be promoted with a focus on sustainability values. Moreover, green or sustainable public procurement must be discussed between contracting authorities and contractors in light of its contribution to sustainability. / <p>QC 20140509</p>
99

Reformed Environmental Impact Assessment in China: An Evaluation of Its Effectiveness / 中国の環境影響評価改革:効果評価の観点から

Yang, Yang 23 March 2022 (has links)
京都大学 / 新制・課程博士 / 博士(地球環境学) / 甲第24061号 / 地環博第224号 / 新制||地環||43(附属図書館) / 京都大学大学院地球環境学舎地球環境学専攻 / (主査)教授 宇佐美 誠, 准教授 吉野 章, 教授 諸富 徹 / 学位規則第4条第1項該当 / Doctor of Global Environmental Studies / Kyoto University / DFAM
100

Environmental systems analysis as an aid to policy development, application and auditing

Hill, R. J. Unknown Date (has links)
Environmental management in modern industry entails much more than simply measuring the level of contaminants at the discharge point of a chimney stack or pipeline and operating within defined licence limits. It involves: 1) Understanding the environmental risks associated with the industrial operation; 2) Quantifying the environmental assets at risk; 3) Evaluating the environmental challenge from the industry (determining the likely effect of particular emission levels on different environments); 4) Monitoring the condition of environmental assets in response to this challenge; 5) Devising appropriate remedial action where necessary. This study aimed to provide a rigorous and effective framework for decision making concerning vegetated landscapes surrounding industrial premises, particularly those associated with emissions of pollutants to air. Three Alcoa of Australia managed facilities in Victoria were used to develop and test the procedures, namely a coastal site at Point Henry, Geelong, a hinterland forest and heath site at Anglesea and a coastal heath site at Portland. The three facilities were involved in the aluminium smelting industry and the major atmospheric emissions were gaseous and particulate fluorides and sulfur dioxide. Analyses of vegetation distribution and condition were undertaken in order to establish whether the industrial activities at the three sites could be identified as the causes of changes in vegetation. A geographic information system (GIS) was implemented at each facility, to contain cadastral information as well as records of the physical environment and plant and animal species occurrences and condition, where appropriate. The GIS was used to create a surface of vegetation condition over the area of interest at the time of assessment and then over time to evaluate vegetation change and relationship to meteorological and production data. Baseline vegetation condition was established for each facility using large-scale high quality aerial photography and multi-spectral imagery. The photography for each site contained large amounts of latent information on vegetation distribution and condition. When properly rectified and geo-referenced, the images became accessible and open to manipulation within the GIS. At each of the three sites investigated, image classes were selected that provided appropriate detail for the vegetation type. In effect the image became a surrogate of the vegetation frozen in time and space. The ability to extract information on past vegetation condition was shown to be a very valuable asset providing the opportunity to generate new contemporaneous data to augment poor or lost historical data. The process was illustrated by developing vegetation change maps and trend information using past and current photography and limited historical field data. A verified emission model was applied to two of the facilities (Anglesea and Portland) to predict emission effects over the vegetated areas. These were used to evaluate current vegetation condition and change in terms of industrial challenge and other change agencies known or suspected. In each case, further developments of the model were required in order to achieve acceptable predictions of known atmospheric and air pollutant conditions. The investigations at Anglesea demonstrated the importance of fine-scale topographic description and meteorological modelling in order to reconcile modelled and observed environmental conditions in hilly coastal terrain. At Portland, the study revealed the importance of marine aerosols in the distribution and deposition of fluoride in the vicinity of the source. Within the broad framework of vegetation type and general condition at Anglesea and Portland, differences at the micro-scale of individual plants and clumps of plants were examined using multi-spectral imagery. Here differences in image characteristics that related to increased pigmentation and loss of chlorophyll in leaves and increased amounts of dead tissue on plants were evaluated. The change agents for the detected differences within sets and between sets of imagery were analysed and again shown to be mainly non-industrial. Only at Portland did atmospheric emissions from the aluminium smelter play a role at some locations, and then only because the effect was being reinforced by other factors (lack of burning and drought). At Portland, population data for associated fauna and an orchid were examined in relation to the baseline vegetation condition, vegetation change and industrial impact. The distribution and welfare of these species were shown to be generally dependent on vegetation condition and other non-industrial factors. If the vegetation overall was maintained in a condition of vigorous growth and structural diversity, it could be expected that specific dependant flora and fauna would thrive within it. The exception was the orchid, which was shown to be sensitive to emissions and could only thrive in its natural habitat in the vicinity of the smelter if protected by screening vegetation or nurtured by an intensive set of cultural practices that were developed as a result of this study.

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