<p>This minithesis seeks to understand why infrastructure projects fail to contribute effectively to poverty (rural) reduction. The thesis assumes that though infrastructure provision can impact positively on rural poverty reduction, the same infrastructure provision has worsened or put people in worse conditions of poverty. Therefore it is not automatic that infrastructure provision would reduce rural poverty as often held. The thesis goes on to postulate that a positive relationship between infrastructure and rural poverty reduction is best achieved within a broad or generic policy which provides the framework for providing such infrastructure. The thesis assesses these assertions empirically by first, testing the relationships between infrastructure and rural poverty reduction. Here a large scale infrastructure project in Ghana known as the Keta sea defence project serves as the case study. Secondly the thesis assesses Ghana&rsquo / s infrastructure provision policy environment and its implications on rural poverty reduction in the affected communities of the Keta sea defence project.</p>

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.

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.

Heavy metal pollutants enter watersheds because of deforestation, industrialization, and farming practices. Much research has been done on the Rio Tarcoles watershed, which includes Costa Rica’s capital city of San Jose, but much less has been performed on the Rio Parrita watershed, which lies adjacently South of the Tarcoles. This study aimed to examine the presence of metal pollutants in the Rio Parrita watershed and its possible implications on the wildlife that rely on it. Water and sediment samples were collected during the rainy season at the mouth of the Rio Tarcoles (high pollution control), Quebrada Terciopelo (low pollution control), and Rio Parrita watersheds and analyzed using ICP-MS to determine the concentrations of metallic elements along with the water’s pH and total dissolved solids (TDS). Statistical tests were used to analyze the differences in the availability of select metals in water and sediments that were frequently examined in relevant literature (Al, Fe, U, Cd, Tl, V, Ni, Cr). GIS maps were examined to delineate the watersheds and examine population densities in the Rio Parrita and Rio Tarcoles watersheds. Rio Parrita had significantly greater concentrations of Ni and Cr than either control river (p

Rivers all around the world have become increasingly polluted with heavy metals, largely due to industrialization and urbanization. Organisms exposed to high concentrations of heavy metals have shown evidence of biotoxicity and physical deformities. With biomagnification in mind, the possibility that this contamination may soon directly affect humans is a real concern, and policies in manufacturing industries worldwide may have to be reformed. In this study, we measured the concentrations of arsenic (As), cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and lead (Pb) in the Hatillo River and compared these values to those measured in the Tarcoles River, a highly polluted river, and Terciopelo Creek, a relatively clean river. The results showed that the Hatillo River had significantly lower levels of most detected heavy metals than both the Tarcoles and Terciopelo. Overall, sediments in all rivers showed high levels of heavy metal content--especially in chromium, copper, nickel, and lead--which could build up and affect organisms over a long period of time.

Pollution from industrial sources, such as leather tanneries, jewelry factories, car batteries, and construction refuse, has been linked to increased concentrations of toxic heavy metals in rivers in Costa Rica. This study focused on the concentrations of arsenic, cadmium, chromium, copper, nickel, and lead in sediment and water in Rio Baru, Costa Rica, which has not been previously studied. The concentrations in Rio Baru were compared to two controls and the Environmental Protection Agency toxicity limits to determine pollution levels. Inductively coupled plasma mass spectrometry was utilized to determine the concentrations of heavy metals in water and sediment samples from Rio Baru, Terciopelo, and Rio Tarcoles. Watershed analysis for Rio Baru was expected to reveal mostly agricultural sources of contaminants. Rio Baru was predicted to have levels of inorganic heavy metals between Rio Tarcoles and Terciopelo, with Tarcoles containing the highest levels. As, Cr, and Ni in Rio Baru were between unpolluted levels in Terciopelo and polluted levels in Rio Tarcoles, but Rio Baru had lower concentrations of Cu and Pb than both Rio Tarcoles and Terciopelo. Analysis of watersheds determined that Rio Baru’s watershed contained intermediate ratios of human development and agricultural sources of pollution. Further comparisons of watershed size with total dissolved sediment levels found a positive linear relationship, indicating a portion of differences in heavy metal concentrations were due to watershed sizes. Concentrations of heavy metals in Rio Baru’s water were below toxic limits for drinking water and placed Rio Baru within “good” sediment levels for As, Cd, Cr, Ni, and Pb. As geochemistry and proximity to industrial sources was not accounted for in methodology, further research would be necessary for determination of natural concentrations of heavy metals in Rio Baru.

This thesis examines the social and environmental impacts that have resulted from the construction and operation of the Channel Tunnel. Nord-Pas de Calais, Kent, France, Britain and Europe were all affected through the establishment of the Channel Tunnel. Three sections make up the body of this thesis: i. context and theory ii. social, environmental and economic impacts associated with the construction and operation of the tunnel iii. acknowledgement of the impacts that this development has had on the European Union. This study draws from an extensive body of literature in identifying and examining the issues that preceded and followed this development. The social and environmental impacts associated with public opposition, environmental impacts, land possession, soil disposal, environmental disturbance, water pollution, noise disturbance, energy consumption, water contamination, fire safety and asylum seekers remain the principal discussion points identifiable throughout this piece. These issues are largely concentrated on the areas of Nord-Pas de Calais and Kent, although they are infiltrating the wider European Union in a number of ways. The social and environmental impact assessments conducted prior to the construction of the of the Channel Tunnel proved to be tools that helped ensure that the bodies driving the development were made accountable for the impacts that arose. These processes also facilitated public involvement through public consultation in the development of social and environmental impact assessment. Early identification and recognition of the social and environmental issues identified by these reports led to a more comprehensive approach to project design, construction and operation.

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.

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.

Social lmpact Assessment is a relatively new field of study in South Africa and abroad. It is dynamic and constantly changes as it develops. Current literature indicates that there is a need for SIA to be done through all phases of the project life cycle. The assumption made in this study is that this is not happening in practice. This study investigated the current practices in South Africa. Six case studies were analysed. The results confirmed the assumptions. The case studies were measured against the principles of Social lrnpact Assessment, lntegrated Environmental Management and Social Development. The main recommendations are that Social lmpact Assessments should be conducted throughout the Project Life Cycle and be initiated as early in the planning phase as possible. It is recommended that Social lmpact Practitioners should be exposed to the Social Development approach as these two philosophies could enhance each other. Social Impact Assessment forms part of the Integrated Environmental Management tools, and shouldn't be treated as a snapshot assessment, but as a process. Only when treated as a process, it can truly contribute to sustainable development. / Thesis (M. Environmental Management)--North-West University, Potchefstroom Campus, 2004.