Managing The Columbia River
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Managing the Columbia River
Author | : National Research Council,Division on Earth and Life Studies,Board on Environmental Studies and Toxicology,Water Science and Technology Board,Committee on Water Resources Management, Instream Flows, and Salmon Survival in the Columbia River Basin |
Publsiher | : National Academies Press |
Total Pages | : 261 |
Release | : 2004-08-27 |
Genre | : Technology & Engineering |
ISBN | : 9780309091558 |
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Flows of the Columbia River, although modified substantially during the twentieth century, still vary considerably between seasons and between years. Lowest flows tend to occur during summer months when demand for irrigation water is at its highest and when water temperatures are greatest. These periods of low flows, high demand, and high temperature are critical periods for juvenile salmon migrating downstream through the Columbia River hydropower system. Although impacts on salmon of any individual water withdrawal may be small, the cumulative effects of numerous withdrawals will affect Columbia River flows and would pose increased risks to salmon survival. The body of scientific knowledge explaining salmon migratory behavior and physiology is substantial, but imperfect, and decision makers should acknowledge this and be willing to take action in the face of uncertainties. In order to provide a more comprehensive water permitting process, the State of Washington, Canada, other basin states, and tribal groups should establish a basin-wide forum to consider future water withdrawal application permits. If the State of Washington issues additional permits for water withdrawals from the Columbia River, those permits should contain provisions that allow withdrawals to be curtailed during critical high-demand periods.
Management and Scenic Designation of the Columbia River
Author | : United States. Congress. Senate. Committee on Energy and Natural Resources |
Publsiher | : Unknown |
Total Pages | : 160 |
Release | : 1997 |
Genre | : Nature |
ISBN | : PSU:000032197686 |
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Columbia River Basin Project for Water Supply and Water Quality Management
![Columbia River Basin Project for Water Supply and Water Quality Management](https://youbookinc.com/wp-content/uploads/2024/06/cover.jpg)
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 26 |
Release | : 2024 |
Genre | : Water-supply |
ISBN | : OCLC:959883055 |
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Upper Columbia River Basin Ecosystem Based Lands Management Plan ID WY UT MT NV
Author | : Anonim |
Publsiher | : Unknown |
Total Pages | : 852 |
Release | : 1997 |
Genre | : Electronic Book |
ISBN | : NWU:35556030825624 |
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Columbia River Basin Salmon Steelhead Management Framework Plan
Author | : Columbia River Fisheries Council |
Publsiher | : Unknown |
Total Pages | : 80 |
Release | : 1981 |
Genre | : Fishery management |
ISBN | : OSU:32435052707767 |
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The Columbia River Basin Project for Water Supply and Water Quality Management
Author | : United States. Public Health Service |
Publsiher | : Unknown |
Total Pages | : 40 |
Release | : 1961 |
Genre | : Columbia River |
ISBN | : UOM:39015005805570 |
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Management Plan for the Columbia River Gorge National Scenic Area
Author | : United States. Forest Service |
Publsiher | : Unknown |
Total Pages | : 476 |
Release | : 1992 |
Genre | : Columbia River Gorge National Scenic Area (Or. and Wash.) |
ISBN | : MINN:31951D010029950 |
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Proposed Plan for Managing the 1981 Salmon Fisheries Off the Coast of California Oregon and Washington
Author | : Pacific Fishery Management Council (U.S.) |
Publsiher | : Unknown |
Total Pages | : 242 |
Release | : 1981 |
Genre | : Fishery management |
ISBN | : UCSD:31822024029563 |
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