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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.
211

At the Sea’s Edge: Elders and Children in the Littorals of Barbados and the Bahamas

Stoffle, Brent W., Stoffle, Richard W. 27 January 2007 (has links)
Littorals in the in the Exuma Cays, Bahamas and the Bath Plantation, Barbados are comparative in many ways. These edges of the sea have provided critical services to local people during the time of slavery and since. More than food and medicine, the littoral is the nightly sea bath, where children are instructed, and the last ecosystem effectively used by the elderly. Independence and self- respect derive from use and protection of these littoral by individuals and communities. Local patterns of conservation and use are argued to be essential in the ecological structure and functions of the littoral. Development projects and marine protected areas alike are seen as potentially breaking local ties with the littoral causing trophic skew and damaging local society. If development occurs, mitigation solutions potentially derive from legally recognizing local people as partners in the co-management of their traditional littoral. Included with this article is a presentation prepared by Drs. Brent and Richard Stoffle.
212

Environmental Assessment for Proposed On-Airport Access Road: Double Eagle II Airport

Evans, Michael J., Stoffle, Richard W. 06 1900 (has links)
This environmental assessment document has been prepared pursuant to the requirements of Section 102 (2)(c) of the National Environmental Policy Act (NEPA) of 1969 (PL 91 -190, 42 USC 4321 et. seq.), Tide V of the Airport and Airway Improvement Act of 1982 (PL 97 -248, as amended by the Airport Safety and Capacity Act of 1987), and other laws as applicable. The format and subject matter included in this report conform to the requirements and standards set forth by the Federal Aviation Administration (FAA) as contained principally in Order 5050.4A, Airport Environmental Handbook, but also addresses appropriate items in FAA Order 1050.1 D, Policies and Procedures for Considering Environmental Impacts.
213

In-situ marine monitoring and environmental management of SWRO concentrate discharge: A case study of the KAUST SWRO plant

Van Der Merwe, Riaan 06 1900 (has links)
Concentrate (when discharged to the ocean) may have chronic/acute impacts on marine ecosystems, particularly in the mixing zone around outfalls. The environmental impact of the desalination plant discharges is very site- and volumetric specific, and depends to a great extent on the salinity tolerance of the specific marine microbial communities as well as higher order organisms inhabiting the water column in and around this extreme discharge environment. Scientific studies that aim to grant insight into possible impacts of concentrate discharge are very important, in order to understand how this may affect different marine species when exposed to elevated salinity levels or residual chemicals from the treatment process in the discharge site. The objective of this PhD research was to investigate the potential environmental effects of the concentrate discharge in the near-field area around the submerged discharge of the King Abdullah University of Science and Technology (KAUST) seawater reverse osmosis (SWRO) plant by a combination of biological and hydrological studies. Possible changes in microbial abundance were assessed by using flow cytometric (FCM) analysis on a single-cell level in 107 samples, taken from the discharge area, the feed-water intake area and two control sites. Results indicate that changes in microbial abundance in the near-field area of the KAUST SWRO outfall are minor and appear to bethe result of a dilution effect rather than a direct impact of the concentrate discharge. In order to also investigate potential impacts on higher order organisms, a longterm in-situ salinity tolerance test at the discharge site was conducted on the coral Fungia granulosa and its photophysiology. The corals were exposed to elevated levels of salinity as a direct result of concentrate discharge. Their photosynthetic response after exposure to extreme salinity conditions around the full-scale operating SWRO desalination discharge was measured. A pulse amplitude modulated (PAM) fluorometer was used to assess photochemical energy conversion in photosystem II (PSII) measured under constant concentrate discharge conditions. Based on a literature review, we anticipated distinct impairment of photosynthetic characteristics as a response to elevated salinity levels. We also expected particularly quick indications of bleaching for the specimens exposed to the highest salinity levels. The hypothesis was strongly rejected as symbiotic dinoflagellates of Fungia granulosa demonstrated high tolerance to hyper saline stress as measured by effective quantum yield of PSII (ΔF/Fm’) during this study. A series of propulsion driven autonomous underwater vehicle (AUV) missions with velocity and salinity measurements were used for possible plume detection and evaluation of the discharge. The Cornell Mixing Zone Expert System (CORMIX) was additionally utilized in order to assess discharge performance under different ambient velocity magnitudes. Results show that AUV missions could provide significant insight with regards to plume identification and effluent discharge environmental impact studies. Combined with robust in-situ field measurements, models and expert systems were used to evaluate possible impacts on the marine environment in comparison with regulatory mixing zones and dilution criteria. Based on the findings and existing environmental governance (national and international), a revised regulatory framework for mixing zones within the Kingdom of Saudi Arabia is recommended.
214

Solar PEIS Native American Ethnographic Study Photographic Collection

Stoffle, Richard W., Van Vlack, Kathleen A., Dukes, Phillip, De Sola, Stephanie, Johnson, Hannah 05 September 2013 (has links)
These photographs offer illustrations of the people, places and resources in the 9 proposed solar energy zones (SEZs) visited during the Solar Programmatic Environmental Impact Statement.
215

Ethnography in Bits and Pieces in Social Assessments.

Stoffle, Richard W., Van Vlack, Kathleen A., Johnspn, Hannah, Simmons, Kristen 03 1900 (has links)
These four presentations were prepared for the Society for Applied Anthropology's annual meeting in 2012 in Baltimore, Maryland. These presentations present findings from the Solar PEIS Native American ethnographic study. / The Ethnographic Research team at BARA in the School of Anthropology, UofA has shifted to what we are calling “ethnography in bits and pieces” for situating American Indian cultural concerns. We wanted to provide essays that would more directly target the resources, places, and landscapes actually identified by tribal representatives during field work. We chose to negotiate the essays with the tribal representatives. We chose to have the essays follow the discussion of tribal cultural concerns and thus be directly responsive to those concerns. This session provides cases from three studies and assessment of this new methodology.
216

Piapaxa 'Uipi (Big River Canyon)

Stoffle, Richard W., Halmo, David B., Evans, Michael J., Austin, Diane E. 06 1900 (has links)
The traditional lands of the Southern Paiute people are bounded by more than 600 miles of Piapaxa (Colorado River) from the Kaiparowits Plateau in the north to Blythe, California in the south. According to traditional beliefs, Southern Paiute people were created in this traditional land and, through this creation, the Creator gave Paiute people a special supernatural responsibility to protect and manage this land including its water and natural resources. Puaxantu Tuvip (sacred land) is the term that refers to traditional ethnic territory. Within these lands no place was more special than Piapaxa 'uipi (Big River Canyon) where the Colorado River cuts through the Grand Canyon.
217

The role and the place of social impact assessment in the project life cycle / Ilse C. Aucamp

Aucamp, Ilse Carin January 2003 (has links)
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.
218

Strengthening sustainability assessment in town planning in rural Saskatchewan

2014 February 1900 (has links)
The application of Sustainability Assessment (SA) within Canadian municipalities is a recent notion, but is quickly becoming widespread. The Government of Saskatchewan alone has already released two SA checklists. However, such tools are normally aimed at communities of all sizes, ranging from rural municipalities to big cities, without considering differences in the capacity base, needs, and conditions among those types of communities. Additionally, practical implementation of SA often does not reflect the scope of scientifically established criteria for SA tools. This paper will present the analysis of the 2009 Saskatchewan Sustainability Checklist for Municipalities (comparing it to one of the most prominent frameworks for SA and other similar checklists developed in Canada and internationally) in order to identify possible areas for improvement so that the Checklist reflects established SA principles and is sensitive to a small town context. Based on the results of interviews with 16 small town administrators in Saskatchewan, this thesis demonstrates that, from a theoretical perspective, both of the existing SA tools are deficient in a number of important ways. The tools mainly focus on evaluating the municipal and service provision, rather than evaluating the sustainability of a community as a whole, including such areas as environmental conditions; social equity; livelihood sufficiency; resource maintenance; and intragenerational and intergenerational equity. However, the research reveals even if all of the above-mentioned criteria are integrated within the existing tools, it will be challenging for municipalities to perform a full sustainability assessment, since small towns’ administrations often have limited financial and human capacity to perform such exercises. Additionally, there is a lack of understanding on how to integrate the results of an assessment into decision-making, and a perceived inability to change some of the existing economic or social conditions in a town, due to the limited scope of influence that local municipalities have. There is a need for an alternative approach to sustainability assessment in the case of small towns; one that is sensitive to their unique pressures, circumstances, and capacities to enact change.
219

Public libraries‘ social and economic impact on users / Viešųjų bibliotekų socialinis ir ekonominis poveikis vartotojams

Rutkauskienė, Ugnė 28 December 2009 (has links)
The object of the dissertation is the impact of public libraries on users. The research is aiming at answering the question what is the impact of library public access computing on users and how can we evaluate it. The objectives of the dissertation are solved in three parts. The first part discusses definitions of impact, theoretical models and frameworks of its assessment and reviews the literature on impact evaluation in librarianship, highlighting the similarities and differences of general impact assessment concept and its adoption in librarianship. The second part presents the methodology of empirical study including target groups, methods, sampling, data collection and analyses. The third part describes study results which are summarized in the conclusions. The annexes provide additional information on research methodology as well as the extended results and research instruments. / Disertacijos objektas yra viešųjų bibliotekų poveikis vartotojams. Moksliniu tyrimu yra sprendžiamas klausimas kokį poveikį vieša interneto prieiga per viešąsias bibliotekas daro vartotojams ir bendruomenėms ir kaip jis galėtų būti įvertinamas. Iškeltą problemą sprendžiantys uždaviniai įgyvendinami trijose disertacijos dalyse. Pirmojoje dalyje atskleidžiama poveikio samprata ir pristatomi jo vertinimo teoriniai modeliai bei apžvelgiami užsienio autorių bibliotekininkystės srityje atlikti poveikio vertinimo tyrimai, išryškinami panašumai ir skirtumai tarp bendrosios poveikio vertinimo teorijos ir jos taikymo bibliotekų poveikio vertinimui. Antrojoje dalyje pateikiama empirinio tyrimo metodologija: išsamiai pristatoma tyrimo metodika, pagrindžiamas metodų pasirinkimas, aptariamas tyrimo dizainas ir vykdymas bei išdavos. Trečiojoje dalyje pristatomi tyrimo rezultatai, kurie apibendrinami išvadose. Prieduose pateikiamas išplėstinis tyrimo metodikos taikymo aprašymas, pateikiami papildomi empirinio tyrimo duomenys ir jų rinkimo instrumentai.
220

Political Opportunity and Public Participation: EIA in Northern Canada and South Africa

Boyco, Morgan Walter 24 January 2011 (has links)
This research critically examines the process of public participation in the politically contested arena of environmental impact assessment (EIA) in two case studies: the Ekati diamond mine in Canada’s Northwest Territories and the Richards Bay Minerals project in KwaZulu-Natal, South Africa. Each case offers the chance to examine and compare the potentialities of expanded public participation in EIA and the promise of deliberative environmental decision-making. The concept of deliberative public participation has become the new normative standard for citizen engagement in numerous planning and policy-making processes, including EIA. It calls for increased participation by previously disadvantaged communities in the decisions that affect them through multi-stakeholder dialogue. Addressing the need for a realistic assessment of deliberative democratic practice, this study explores the limits of deliberative process by looking at specific examples of EIA, bringing into focus political processes, power relations and the structural conditions affecting citizen engagement.

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