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National Wildlife Refuges (NWRs) along the East Coast of the United States protect habitat for a host of wildlife species, while also offering storm surge protection, improving water quality, supporting nurseries for commercially important fish and shellfish, and providing recreation opportunities for coastal communities. Yet in the last century, coastal ecosystems in the eastern U.S. have been severely altered by human development activities as well as sea-level rise and more frequent extreme events related to climate change. These influences threaten the ability of NWRs to protect our nation’s natural resources and to sustain their many beneficial services. Through this project, researchers are collaborating with...
Consistent with sound business practice and the Agency’s stewardship responsibilities, Reclamation is continuously striving to identify and apply advanced approaches allowing the operation of Reclamation hydropower plants in a more efficient manner—generating more electricity per acre-foot of water released. One of the challenges of efficient hydropower generation is the matter of setting short-term generation schedules from multiple sources. On at least an hourly basis, Reclamation’s power plant operators must determine the best combination of generator units to bring online, and at what levels, given the existing demand for electricity and other operating costs and constraints. This is known as the economic dispatch...
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Control of invasive sea lamprey recruitment from tributary streams is a major management objective in the Great Lakes, and benefits from barriers that prevent access to spawning habitat. As society moves toward removal of more tributary barriers due to concerns about native migratory fishes, aging infrastructure, and vulnerability to climate-driven flooding, it is important to assess the costs of alternative options for sea lamprey control. This project is integrating cost estimates for application of a lamprey-specific pesticide into cost-benefit optimization models used to support decisions about barrier removals that maximize restoration of habitat for native species. By integrating lamprey control options...
    map background search result map search result map Climate Change Adaptation for Coastal National Wildlife Refuges Integrating lampricide options into a decision support tool for barrier management in Great Lakes tributaries Climate Change Adaptation for Coastal National Wildlife Refuges Integrating lampricide options into a decision support tool for barrier management in Great Lakes tributaries