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- International Conference on Hydroinformatics (5)
- Dams: Water and Power in the New West (Summer Conference, June 2-4) (4)
- Western Water Law in Transition (Summer Conference, June 3-5) (4)
- Books, Reports, and Studies (3)
- Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12) (2)
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- Maine Collection (2)
- Strategies in Western Water Law and Policy: Courts, Coercion and Collaboration (Summer Conference, June 8-11) (2)
- Sustainable Use of the West's Water (Summer Conference, June 12-14) (2)
- The Future of Natural Resources Law and Policy (Summer Conference, June 6-8) (2)
- Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5) (2)
- Activities (1)
- All U.S. Government Documents (Utah Regional Depository) (1)
- CMC Senior Theses (1)
- Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10) (1)
- Department of Earth and Environmental Studies Faculty Scholarship and Creative Works (1)
- Doctoral Dissertations (1)
- Electronic Theses and Dissertations (1)
- Geography and the Environment Faculty Publications (1)
- Graduate Student Theses, Dissertations, & Professional Papers (1)
- Hard Times on the Colorado River: Drought, Growth and the Future of the Compact (Summer Conference, June 8-10) (1)
- Independent Study Project (ISP) Collection (1)
- New Sources of Water for Energy Development and Growth: Interbasin Transfers: A Short Course (Summer Conference, June 7-10) (1)
- Pitzer Senior Theses (1)
- The Federal Impact on State Water Rights (Summer Conference, June 11-13) (1)
- The Promise and Peril of Oil Shale Development (February 5) (1)
- Theses and Dissertations (1)
- Water as a Public Resource: Emerging Rights and Obligations (Summer Conference, June 1-3) (1)
- Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13) (1)
- Publication Type
Articles 1 - 30 of 46
Full-Text Articles in Physical Sciences and Mathematics
The Future Of Hydropower In Southeast Asia’S Renewable Energy Transition, Olivia Cairns
The Future Of Hydropower In Southeast Asia’S Renewable Energy Transition, Olivia Cairns
CMC Senior Theses
This thesis will examine the barriers to implementing hydropower in Southeast Asia and propose responsible solutions. This is necessary because Southeast Asia is not on track to reduce carbon emissions to meet climate change mitigation goals. Coal often outcompetes renewable energy sources as a means of addressing the growing demand for electricity. Many insist that the potential for solar and wind power expansion is high, but often ignore the key problems with these renewables at an industrial scale. Hydroelectric dams face rampant social opposition, mistrust due to policy failures, and a poor reputation for causing social and environmental harm. Yet, …
Hydropower To The People: Implications Of A Comparative Macroinvertebrate Study On Either Side Of The Central Hidroeléctrica Topo In Tungurahua, Ecuador, Grace Mazur
Independent Study Project (ISP) Collection
This study uses macroinvertebrates as bioindicators to assess the water quality upstream and downstream of a hydroelectric project in Ecuador’s eastern cloud forest. Ecuador has increasingly turned to hydropower to supply its energy needs as pressure mounts to turn away from fossil fuels. This transition has been realized on the Río Topo, located in the province of Tungurahua. This study aims to determine how the Central Hidroeléctrica Topo (CHT), a diversion hydroelectric project (HEP) constructed on the Río Topo in the 2010s, has affected the water quality of the river. Samples were taken of benthic (bottom-dwelling) macroinvertebrates in the Río …
Susceptibility Of Riverine Fishes To Anthropogenically-Linked Trauma: Strikes From Hydropower Turbine Blades, Ryan K. Saylor
Susceptibility Of Riverine Fishes To Anthropogenically-Linked Trauma: Strikes From Hydropower Turbine Blades, Ryan K. Saylor
Doctoral Dissertations
Hydropower accounts for nearly 40% of renewable electricity generation in the US; however, dams significantly impact the surrounding aquatic ecosystems. One of the most visible impacts of hydropower―beyond the dam itself―is the direct negative impacts (injury or death) to fish populations that must pass through hydropower turbines to access desired downstream habitat. During passage, fishes face many potential stressors that can cause severe injuries and often leads to high rates of mortality. In this dissertation, I have focused on quantifying how fishes respond to impacts from turbine blades that may occur during turbine passage. Laboratory research into blade strike impact …
Numerical And Experimental Investigation Of Performance For Very-Low-Head Micro And Pico Kaplan Hydro-Turbines With Rim-Driven Generators, Ahmad Ibrahim Mohammad Abbas
Numerical And Experimental Investigation Of Performance For Very-Low-Head Micro And Pico Kaplan Hydro-Turbines With Rim-Driven Generators, Ahmad Ibrahim Mohammad Abbas
Theses and Dissertations
Renewable energy plays a significant role in new power generation worldwide, and hydropower is contributing to 86% of renewable electricity production within all other renewable energy resources. Simultaneously, hydropower shares 83% of U.S. renewable energy capacity and accounts for 77% of actual renewable electricity generation. However, most of the installed hydropower consists of large plants. Much potential hydro generation remains untapped, particularly at lower power and head levels. There is a substantial opportunity worldwide and across the U.S. in specific to add new hydropower generating capabilities at low-head sites such as non-powered dams, canals, and conduits with a water height …
Sediment Dynamics In The Magdalena River Basin, Colombia: Implications For Understanding Tropical River Processes And Hydropower Development, Luke H. Fisher
Sediment Dynamics In The Magdalena River Basin, Colombia: Implications For Understanding Tropical River Processes And Hydropower Development, Luke H. Fisher
Graduate Student Theses, Dissertations, & Professional Papers
The Magdalena River Basin of Colombia has a globally relevant sediment flux, however, studies of the sediment regime in the basin are limited in scope. This knowledge gap limits application of understanding of sediment dynamics to hydropower decision making. To close this gap, we implemented a sediment budget framework to quantify the impacts of hydropower development in a 118,000 km2 portion of the Magdalena River basin. We informed this framework with analysis of background erosion rates derived from 10Be cosmogenic nuclides and modern sediment fluxes derived from monitoring and optical remote sensing. We standardized these data to spatially …
Potential For Developing Run-Of-River Systems In Eastern Kentucky : A Gis Approach To Site Suitability., Thomas Jeffords
Potential For Developing Run-Of-River Systems In Eastern Kentucky : A Gis Approach To Site Suitability., Thomas Jeffords
Electronic Theses and Dissertations
Coal has a questionable future with the potential exhaustion of available coal. Alternate sources of energy production should be considered, such as hydropower dams, or the more environmentally friendly, Run of River (RoR) hydropower system. This study seeks to answer the question: What is the potential for RoR hydroelectric systems in Eastern Kentucky counties with significant decreases in coal production and employment? I hypothesize that GIS will identify suitable sites within Pike County for RoR systems. Site suitability for Eastern Kentucky was assessed and determined that Pike County did not have a suitable physical environment for RoR systems. The power …
Hydroelectric Energy
Activities
Water has always been one of mankind’s most vital resources. While the human body can go weeks without food, it can only survive for a couple of days without water consumption. Crops in the field will shrivel and die without a readily available supply. We use it for cleaning; we use it for cooking. And since almost the start of recorded history, we have used it as an energy source. Some of the first recorded mentions of hydropower go back over 2,000 years ago to ancient Greece and Egypt, where water wheels were connected to grindstones to turn wheat into …
Dam Removal In The Usa: Effects On River Water Quality, Michael A. Kruge
Dam Removal In The Usa: Effects On River Water Quality, Michael A. Kruge
Department of Earth and Environmental Studies Faculty Scholarship and Creative Works
Dam removal decisions should ideally be made after a thorough cost-benefit analysis. If dam obsolescence, structural safety, harm to fisheries, maintenance costs, and reservoir eutrophication are among the primary concerns, decommissioning would likely be favored. On the other hand, dams provide considerable benefits including water storage for agricultural and urban consumption, renewable electricity generation, support of navigational canal systems, flood control, and lakes for recreation. Because of these competing factors and interests, dam removal decision-making in the United States is often a slow process fraught with controversy, as in the case of the Klamath River.
Dams provided mechanical water power …
Slides: The Columbia River Basin, Barbara Cosens
Slides: The Columbia River Basin, Barbara Cosens
Coping with Water Scarcity in River Basins Worldwide: Lessons Learned from Shared Experiences (Martz Summer Conference, June 9-10)
Presenter: Barbara Cosens, Professor and Associate Dean of Faculty, University of Idaho College of Law, Waters of the West Interdisciplinary Program
16 slides
Looking Upstream: An Analysis Of Low Water Levels In Lake Powell And The Impacts On Water Supply, Hydropower, Recreation, And The Environment: A Companion Report To The Bathtub Ring, Michael Johnson, Lindsey Ratcliff, Rebecca Shively, Leanne Weiss, Yale University. School Of Forestry And Environmental Studies, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment, Western Water Policy Program
Looking Upstream: An Analysis Of Low Water Levels In Lake Powell And The Impacts On Water Supply, Hydropower, Recreation, And The Environment: A Companion Report To The Bathtub Ring, Michael Johnson, Lindsey Ratcliff, Rebecca Shively, Leanne Weiss, Yale University. School Of Forestry And Environmental Studies, University Of Colorado Boulder. Getches-Wilkinson Center For Natural Resources, Energy, And The Environment, Western Water Policy Program
Books, Reports, and Studies
viii, 110 pages : color illustrations, color maps
Slides: The Columbia River Treaty, Barbara Cosens
Slides: The Columbia River Treaty, Barbara Cosens
Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12)
Presenter: Barbara Cosens, Professor, University of Idaho College of Law and Waters of the West Graduate Program
22 slides
Slides: New Era Of Water Banking And Refined "Water Accounting", Bonnie Colby
Slides: New Era Of Water Banking And Refined "Water Accounting", Bonnie Colby
Innovations in Managing Western Water: New Approaches for Balancing Environmental, Social and Economic Outcomes (Martz Summer Conference, June 11-12)
Presenter: Professor Bonnie Colby, Departments of Agricultural and Resource Economics and Hydrology and Water Resources, University of Arizona
23 slides
Short-Term Optimization Model With Esp Forecasts For Columbia Hydropower System With Optimized Multi-Turbine Powerhouses, Jery R. Stedinger, Sue Nee Tan, Christine A. Shoemaker, Jonathan R. Lamontagne, Steven B. Barton
Short-Term Optimization Model With Esp Forecasts For Columbia Hydropower System With Optimized Multi-Turbine Powerhouses, Jery R. Stedinger, Sue Nee Tan, Christine A. Shoemaker, Jonathan R. Lamontagne, Steven B. Barton
International Conference on Hydroinformatics
Hydroelectric generation is the major source of electric energy in the Pacific Northwestern region of the United States, and efficient operation of that system while meeting environmental constraints and reserve capacity demands is an important economic, environmental, and social issue. This paper describes efforts to develop a new stochastic short-term scheduling model (with perhaps a 3-week planning horizon) for the ten major reservoirs operated by the federal Bonneville Power Administration (BPA) on the Columbia and Snake River systems. The analysis incorporates time-delays (up to 24 hours in a model with time steps increasing from 6 hours initially perhaps to 24 …
Designed Overflow For Flood Recession Agriculture Against Flow Control For Hydroelectric Production In An African Context, Luciano Raso, Jean-Claude Bader, Marc Leblanc
Designed Overflow For Flood Recession Agriculture Against Flow Control For Hydroelectric Production In An African Context, Luciano Raso, Jean-Claude Bader, Marc Leblanc
International Conference on Hydroinformatics
Manantali is a reservoir located in Mali, along the Senegal River, controlling about 50% of the total water flow of this river. Manantali is an annual reservoir, used to regulate the flow in the face of the extremely variable seasonal climate of the region. Manantali is mainly managed for agricultural and hydropower purposes, and its benefits are shared among Mali, Mauritania, and Senegal, the countries that participate to the project. The reservoir has been operative for about 10 years now, exceeding the planned capacity of hydroelectric production and irrigable land surface. The economic benefits due to the reservoir come at …
Efficient Methods For Optimizing Hydropower Under Uncertainty, Timothy Michael Magee Jr., Edith A. Zagona, Mitch Clement
Efficient Methods For Optimizing Hydropower Under Uncertainty, Timothy Michael Magee Jr., Edith A. Zagona, Mitch Clement
International Conference on Hydroinformatics
There are several sources of uncertainty in scheduling hydropower: reservoir inflows, power generation, demand and value, and the value of water remaining in storage at the end of the planning horizon. RiverWare is an object oriented modeling tool widely used for the operations and planning of large and small systems of reservoirs. Typically, short term optimization of hydropower is complicated by the need to meet a wide variety of prioritized non-power constraints and RiverWare is designed to satisfy these constraints to the extent possible. We present four different approaches that use deterministic methods combined with uncertainty models to efficiently optimize …
Short-Term Hydropower Optimization Using A Time-Decomposition Algorithm, Jonathan R. Lamontagne, Jery Russell Stedinger
Short-Term Hydropower Optimization Using A Time-Decomposition Algorithm, Jonathan R. Lamontagne, Jery Russell Stedinger
International Conference on Hydroinformatics
Hydropower operations optimization models select a sequence of releases from one or more reservoirs that maximizes the expected benefit while honoring many social and environmental constraints. A 3-tiered time-decomposition algorithm is adopted to compute optimal sub-daily releases for the Harris Station reservoir in Maine, USA. This involves solving nested optimization models, each with a different planning horizon and time-step, where the longer-term planning models inform the shorter-term models. This allows for rapid optimization of short-term operations, while efficiently considering seasonal objectives and constraints. In the case study presented, 6-hr release decisions in a weekly model are made by iteratively solving …
Hydropower Energy Simulation Using Mike 11 Model; A Case Study In South Germany's Small Run-Of-River Hydropower Plants, Frezer Seid Awol, Tobias Drueckler, Silvia Matz
Hydropower Energy Simulation Using Mike 11 Model; A Case Study In South Germany's Small Run-Of-River Hydropower Plants, Frezer Seid Awol, Tobias Drueckler, Silvia Matz
International Conference on Hydroinformatics
Renewable energy production is a basic supplement to stabilize rapidly increasing global energy demand and skyrocketing energy price as well as to balance the fluctuation of supply from non-renewable energy sources at electrical grid hubs. The European energy traders, government and private company energy providers and other stakeholders have been, since recently, a major beneficiary, customer and clients of Hydropower simulation solutions. The relationship between rainfall-runoff model outputs and energy productions of hydropower plants has not been clearly studied. In this research, association of rainfall, catchment characteristics, river network and runoff with energy production of a particular hydropower station is …
The First Step In Repairing The Colorado River’S Water Budget: Technical Report, Colorado River Research Group
The First Step In Repairing The Colorado River’S Water Budget: Technical Report, Colorado River Research Group
Books, Reports, and Studies
22 p. : charts (some color) ; 28 cm.
Contents: Introduction -- Diagnosing the problem -- Plans to increase use of basin water: Overview; Upper basin states: Colorado; New Mexico; Utah; Wyoming; Lower basin states: Arizona; California; Nevada; Tribal demands -- Reconciling fantasy with reality: Upper basin; Lower basin -- Conclusion -- Literature cited.
Tables and figures: Declining reservoir storage on the Colorado River -- Average supplies versus demands on the Colorado River mainstem -- Relationship between Lake Powell storage and Lee Ferry virgin flows -- Relationship between Lake Powell releases and Lake Mead storage -- Tribal water rights/demands: upper …
The First Step In Repairing The Colorado River’S Broken Water Budget: Summary Report, Colorado River Research Group
The First Step In Repairing The Colorado River’S Broken Water Budget: Summary Report, Colorado River Research Group
Books, Reports, and Studies
4 p. : color illustration and chart ; 28 cm.
Hydropower, Mary Finley-Brook
Hydropower, Mary Finley-Brook
Geography and the Environment Faculty Publications
Hydropower dates back to the use of waterwheels to grind grain in Greece over two thousand years ago. Modern hydropower is a mature industry that has been used to generate electricity since the 1880s by capturing flowing water with a dam or other diversion structure and channeling it through a waterwheel or turbine. According to a 2012 report by the International Energy Agency, internationally dams are responsible for the largest amount of power generation from a renewable source; yet they have come under scrutiny as a result of environmental and social impacts perceived to be unsustainable (McCully 2001). Specific impacts, …
“Dismantling The Big” Critiquing The Western Development Model And Foreign Aid And Analyzing Alternatives For Domestic Development Of Dams In Nepal, Ana Berry
Pitzer Senior Theses
This paper argues for the importance of scale, management and sovereign-led development in considering a more human-centric model for Third World development. It begins by reviewing the history of the mainstream Western development model through the evolution of modernization theory and foreign aid. It explores general critiques of this model offered by scholars, focusing on unequal power relations, the high cost of aid, and problems with ‘cookie cutter’ style development projects that don’t take into account disparate environments. As the paper progresses, focus shifts more specifically to hydropower development and ‘Big Dams’. Nepal is the main case study for exemplifying …
Slides: The Peril Of Energy Usage, Mike Tupper
Slides: The Peril Of Energy Usage, Mike Tupper
The Promise and Peril of Oil Shale Development (February 5)
Presenter: Mike Tupper, Executive Vice President, Composite Technology Development, Inc.
9 slides
Slides: Groundwater Law And Administration: From Conflict To Reform, Michael A. Gheleta
Slides: Groundwater Law And Administration: From Conflict To Reform, Michael A. Gheleta
Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)
Presenter: Michael A. Gheleta, Brownstein Hyatt Farber Schreck LLP, Denver, CO
14 slides
Slides: Groundwater Declines, Climate Change And Approaches To Adaptation, Katharine Jacobs
Slides: Groundwater Declines, Climate Change And Approaches To Adaptation, Katharine Jacobs
Western Water Law, Policy and Management: Ripples, Currents, and New Channels for Inquiry (Martz Summer Conference, June 3-5)
Presenter: Katharine Jacobs, Director of the Arizona Water Institute, University of Arizona
37 slides
Currents In Water Resources Law And Policy: How Is “Prior” Coping With New Stresses? [Outline], A. Dan Tarlock, David H. Getches
Currents In Water Resources Law And Policy: How Is “Prior” Coping With New Stresses? [Outline], A. Dan Tarlock, David H. Getches
The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)
3 pages.
Includes bibliographical references
"A. Dan Tarlock, Distinguished Professor of Law and Director, Program in Environmental and Energy Law, Chicago-Kent College of Law"
"David H. Getches, Dean and Raphael J. Moses Professor of Natural Resources Law, University of Colorado Law School"
Slides: Reclamation: Managing Water In The West: Elwha River Restoration Project, Tim Randle
Slides: Reclamation: Managing Water In The West: Elwha River Restoration Project, Tim Randle
The Future of Natural Resources Law and Policy (Summer Conference, June 6-8)
Presenter: Tim Randle, Manager, Sedimentation and River Hydraulic Group, U.S. Bureau of Reclamation
58 slides
Slides: Interstate Marketing And Similar Economic Approaches, Jim Booker
Slides: Interstate Marketing And Similar Economic Approaches, Jim Booker
Hard Times on the Colorado River: Drought, Growth and the Future of the Compact (Summer Conference, June 8-10)
Presenter: Jim Booker, Siena College.
27 slides.
Slides: Balancing Drought And Flood In The Pacific Northwest: The Challenge Of Climate Change, Doug Mcchesney
Slides: Balancing Drought And Flood In The Pacific Northwest: The Challenge Of Climate Change, Doug Mcchesney
Water, Climate and Uncertainty: Implications for Western Water Law, Policy, and Management (Summer Conference, June 11-13)
1 page "Abstract" and 36 slides
"Doug McChesney, Manager, Policy and Planning Section, Washington Department of Ecology"
Collaborative Approaches To Conservation: A Critical Look, Larry Macdonnell
Collaborative Approaches To Conservation: A Critical Look, Larry Macdonnell
Strategies in Western Water Law and Policy: Courts, Coercion and Collaboration (Summer Conference, June 8-11)
7 pages.
The Platte River Cooperative Agreement: A Historical Perspective, Ann Salomon Bleed
The Platte River Cooperative Agreement: A Historical Perspective, Ann Salomon Bleed
Strategies in Western Water Law and Policy: Courts, Coercion and Collaboration (Summer Conference, June 8-11)
No abstract provided.