The Dynamics of the Columbia River Estuarine Ecosystem
Author :
Publisher :
Page : 374 pages
File Size : 40,80 MB
Release : 1984
Category : Columbia River Estuary (Or. and Wash.)
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Author :
Publisher :
Page : 374 pages
File Size : 40,80 MB
Release : 1984
Category : Columbia River Estuary (Or. and Wash.)
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Author :
Publisher :
Page : 898 pages
File Size : 13,44 MB
Release : 1991
Category : Hydrology
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Author :
Publisher :
Page : 66 pages
File Size : 14,84 MB
Release : 1985
Category : Environmental protection
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Author :
Publisher :
Page : 1180 pages
File Size : 30,33 MB
Release : 1990
Category : Water
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Author : C. David McIntire
Publisher :
Page : 168 pages
File Size : 41,75 MB
Release : 1984
Category : Benthos
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Page : 498 pages
File Size : 39,91 MB
Release : 1999
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Author : Richard N. Williams
Publisher : Elsevier
Page : 720 pages
File Size : 28,54 MB
Release : 2005-11-21
Category : Science
ISBN : 0080454305
Return to the River will describe a new ecosystem-based approach to the restoration of salmon and steelhead populations in the Columbia River, once one of the most productive river basins for anadromous salmonids on the west coast of North America. The approach of this work has broad applicability to all recovery efforts throughout the northern hemisphere and general applicability to fisheries and aquatic restoration efforts throughout the world. The Pacific Northwest is now embroiled in a major public policy debate over the management and restoration of Pacific salmon. The outcome of the debate has the potential to affect major segments of the region's economy - river transportation, hydroelectric production, irrigated agriculture, urban growth, commercial and sport fisheries, etc. This debate, centered as it is on the salmon in all the rivers, has created a huge demand for information. The book will be a powerful addition to that debate. - A 15 year collaboration by a diverse group of scientists working on the management and recovery of salmon, steelhead trout, and wildlife populations in the Pacific Northwest - Includes over 200 figures, with four-color throughout the book - Discusses complex issues such as habitat degradation, juvenile survival through the hydrosystem, the role of artificial production, and harvest reform
Author : United States. National Oceanic and Atmospheric Administration
Publisher :
Page : 1200 pages
File Size : 43,58 MB
Release : 1973
Category : Marine biology
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Author : Smithsonian Science Information Exchange
Publisher :
Page : 1478 pages
File Size : 49,82 MB
Release : 1972
Category : Environmental health
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Author : John W. Day, Jr.
Publisher : John Wiley & Sons
Page : 576 pages
File Size : 31,9 MB
Release : 2012-09-19
Category : Science
ISBN : 1118391918
Estuaries are among the most biologically productive ecosystems on the planet--critical to the life cycles of fish, other aquatic animals, and the creatures which feed on them. Estuarine Ecology, Second Edition, covers the physical and chemical aspects of estuaries, the biology and ecology of key organisms, the flow of organic matter through estuaries, and human interactions, such as the environmental impact of fisheries on estuaries and the effects of global climate change on these important ecosystems. Authored by a team of world experts from the estuarine science community, this long-awaited, full-color edition includes new chapters covering phytoplankton, seagrasses, coastal marshes, mangroves, benthic algae, Integrated Coastal Zone Management techniques, and the effects of global climate change. It also features an entriely new section on estuarine ecosystem processes, trophic webs, ecosystem metabolism, and the interactions between estuaries and other ecosystems such as wetlands and marshes