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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.
61

The structural collapse of silt-sand fills after flooding.

Pang, Kwok-kay, January 1979 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1979.
62

Partial social cost benefit analysis of Three Gorges Dam: impact assessment update and a greenhouse gas externality component study

Sun, Qian 10 December 2013 (has links)
This study reviews the literature and updates qualitative and quantitative impacts based on new research and applies a partial greenhouse gas (GHG) emissions cost benefit analysis to the Three Gorges Dam Project (TGDP) in China. The results of CBA suggested a 22.305 billion dollars net present value (using Nordhaus’s 2007 optimal carbon price trajectory with assumed average social discount rate (SDR) of 4% assumptions) and a 440.324 billion dollars net present value (based on Nordhaus’s Model using Stern’s assumption with 1% SDR). This sensitivity analysis indicates that social discount rates highly affect the final results. This study extends the GHG emissions impact component by updating carbon prices and calculation methods, thereby updating the GHG component of Morimoto and Hope’s 2004 study. Although the CBA is limited to the GHG component, a review of recent literature and preliminary impact analysis provides the groundwork for a more comprehensive analysis for future study.
63

Dam-break flows as agents of sediment transport

Emmett, Matthew Unknown Date
No description available.
64

Att påverka en samhällsdebatt : En retorisk studie av organisationen Ruter Dams strategiska kommunikation

Uhrnell, Siri January 2014 (has links)
Det har aldrig varit så lätt att uttrycka sin åsikt och samtidigt så svårt att faktiskt göra sin röst hörd som det är idag. För att nå ut med sin åsikt måste man uttrycka sig på rätt sätt och i rätt forum. Den här uppsatsen granskar hur man kan påverka en samhällsdebatt genom strategisk kommunikation och uppnå en förändring som kommer från publiken man riktar sig till. Uppsatsen sammanför retorik med strategisk kommunikation och undersöker specifikt hur organisationen Ruter Dam arbetar för att påverka jämställdhet inom svenskt näringsliv. Analysen åskådliggör hur Ruter Dam arbetar mot ett jämställt näringsliv med utgångspunkt i den retoriska situationen, publiker, core message och stakeholders. Slutsatser som dras är att genom tydligt avgränsade publiker, en argumentation som tar utgångspunkt i ethos och ett core message som genomsyrar kommunikationen kan Ruter Dams kommunikation uppfattas som effektiv och dess styrkor visar sig också vara dess svagheter. Det kan också fastslås att Ruter Dams strategiska kommunikation är ett bra exempel på hur man kan arbeta med strategisk kommunikation för att uppnå en förändring som kommer från publiken den riktar sig till.
65

How safe is safe? Experiences in Dam Safety Policy

Pohl, Reinhard, Bornschein, Antje 17 March 2015 (has links) (PDF)
Dam safety is a perpetual issue everywhere, when communities are located downstream of dams. This paper reflects experiences of the related practice and considerations in Germany. The probability of dam failure will be considered from a theoretical as well as from an empirical point of view. Information necessary in drawing up special hazard and risk maps are described and evaluated. For small dams further considerations to simplify the analysis procedure will be presented.
66

Social and Environmental effects of Bujagali Dam

Muwumuza, Linda January 2014 (has links)
Abstract There has been a steady increment in economic growth in Uganda and as the economy is on the rise, the demand for energy also increases. Hydro power energy production has been growing in Uganda as a result of the different types of dams created in Uganda along the River Nile. Uganda has been trying to reach the target of electricity capacity so as to ensure that her people get the energy required to improve on their livelihoods. Uganda as a whole has different energy sources but in this thesis, Bujagali dam will be at the center of the focus. Looking at the social and environmental impacts made upon its construction in Jinja. The main objective of this thesis was therefore to show how the livelihoods of the people dwelling in the neighborhood and the environment were affected by the construction of the dam. The livelihoods of the people before the construction of the dam were reviewed in regard to their social life as well as the environment from past literature provided. The different aspects in which the people and environment were affected after the construction of the dam were also reviewed through different interviews with the residents of Bujagali.   There were both positive and negative effects, socially, environmentally and economically due to the construction of the Bujagali. The positive social effects were: provision of land for farming, provision of employment opportunities for the residents, increase in tourism at the dam, the falls and the cultural centers, community development including education, health facilities, skill training, water supply and power supply while the negative effects were loss of land, cultural loss, and less access to different points of the river for fishing purposes for the residents. The positive environmental effects were increase in fish species, more health and safety awareness, and thermal plants closure hence less green house gases effects on the ozone layer, the noise levels effects due to the dam construction, were of no consequence as they were in the required standard.  The negative environmental effects were majorly water levels fluctuation that affects the head of water which in turn affects the capacity of power produced at the dam and air quality of the area during and after the construction of the dam especially air emissions. The positive economic effects were: increment of power to the national grid, lower electricity costs, closure of thermal plants as they were expensive to run and maintain and reduction of load shedding. The negative effect was the financial loan that the government of Uganda obtained to construct the dam that has to be paid back.
67

The influence of fine sediment introduced to an armored bed downstream from a dam

Pritchard, Mary Katharin. January 1900 (has links)
Thesis (M.S.)--Texas State University-San Marcos, 2007. / Vita. Appendix: leaves 65-67. Includes bibliographical references (leaves 68-75).
68

Creating an interdisciplinary framework for economic valuation a CVM application to dam removal /

Kruse, Sarah A., January 2004 (has links)
Thesis (Ph. D.)--Ohio State University, 2004. / Title from first page of PDF file. Document formatted into pages; contains xv, 180 p.; also includes graphics (some col.). Includes bibliographical references (p. 115-121).
69

Petrology of the volcanic rocks of the region around Boulder Dam

Sklar, Maurice. Campbell, Ian, January 1938 (has links)
Thesis (Masters) -- California Institute of Technology, 1938. / Advisor names found in the Acknowledgments pages of the thesis. Title from home page (viewed 04/28/10). Includes bibliographic references.
70

Patterns and processes of sediment transport following sediment-filled dam removal in gravel bed rivers /

Stewart, Gregory B. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2006. / Printout. Includes bibliographical references (leaves 82-87). Also available on the World Wide Web.

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