Author:
Publisher:
ISBN:
Category : Pacific salmon
Languages : en
Pages : 56

Get Book Here

Book Description

Author:
Publisher:
ISBN:
Category : Fishery conservation
Languages : en
Pages : 72

Get Book Here

Book Description

Author: Richard N. Williams
Publisher: Elsevier
ISBN: 0080454305
Category : Science
Languages : en
Pages : 720

Get Book Here

Book Description
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:
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 708

Get Book Here

Book Description

Author: Karen Garrison
Publisher:
ISBN:
Category : Dams
Languages : en
Pages : 84

Get Book Here

Book Description

Author: Gary E. Johnson
Publisher:
ISBN:
Category :
Languages : en
Pages : 5

Get Book Here

Book Description
The Bonneville Power Administration (BPA), in coordination with the U.S. Army Corps of Engineers (COE) and NOAA Fisheries, originated this project (BPA Project No. 2002-076; Contract No. DE-AC06-76RL01830, Release No. 652-24). Their intent was to develop a useful habitat restoration plan for the lower Columbia River and estuary to help guide restoration efforts and fulfill Reasonable and Prudent Alternative Action 159 of the 2000 National Marine Fisheries Service Biological Opinion on operation of the Federal Columbia River Power System. This document focuses on salmon habitat, although its ecosystem-based approach necessarily affects other species as well. Salmon habitat restoration is best undertaken within the context of other biota and physical processes using an ecosystem perspective. The anticipated audience for the plan includes entities responsible for, interested in, or affected by habitat restoration in the lower Columbia River and estuary. Timeframes to apply this plan extend from the immediate (2003-2004) to the near-term (2005-2006) to the long-term (2007 and beyond). We anticipate and encourage that the plan be revised as new knowledge and experience are attained. A team comprised of the Columbia River Estuary Study Taskforce (CREST), the Lower Columbia River Estuary Partnership (Estuary Partnership), and Pacific Northwest National Laboratory (PNNL) wrote this document. The BPA and the COE, as the responsible Action Agencies, provided technical oversight. The Estuary Partnership's Science Work Group, NOAA Fisheries Habitat Conservation Division, Northwest Power Planning Council (NPPC) staff, and state and tribal fisheries management agencies reviewed drafts. The Independent Scientific Advisory Board of the NPPC reviewed and commented on the 90% draft. Revisions were incorporated into the final draft document subsequently released for public review. Extensive efforts were made to ensure a sound technical and policy basis and to solicit input from all interested parties.

Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 44

Get Book Here

Book Description

Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 580

Get Book Here

Book Description

Author: Alan C. Clark
Publisher:
ISBN:
Category : Fish habitat improvement
Languages : en
Pages : 0

Get Book Here

Book Description
The goals of this project were to acquire and restore approximately 600 acres of tidal emergent marsh, swamp, slough, and riparian forest habitat in the Columbia Estuary to benefit salmon, Columbian white-tailed deer and other wildlife. The project will help achieve Action 160 of the National Oceanic and Atmospheric Administration (NOAA) Fisheries' Biological Opinion for the Federal Columbia River Power System, which directs the U.S. Army Corps of Engineers and BPA, in coordination with the Lower Columbia River Estuary Partnership, to develop and implement an estuary restoration program to protect and enhance ten thousand acres of tidal wetlands and other key habitats over a ten-year period, beginning in 2001, to rebuild productivity for listed salmon populations in the lower Columbia River. The project will also contribute to RPAs 7, 157, 158, 159 and 196.

Author: U S Government Accountability Office (G
Publisher: BiblioGov
ISBN: 9781289033552
Category :
Languages : en
Pages : 46

Get Book Here

Book Description
Pursuant to a congressional request, GAO provided information on the types of actions and costs to maintain and restore salmon runs on the Columbia and Snake River. GAO found that: (1) the cost of federal and state efforts to improve salmon fisheries since 1981 has been over $1.3 billion; (2) construction of fish ladders and construction and operation of fish hatcheries comprise 74 per cent of the total cost for salmon habitat and salmon research improvement; (3) 1988 hatchery operations produced about 250 million juvenile salmon, but hatchery fish are believed to negatively impact wild salmon; (4) facilities to assist salmon migration have varied in effectiveness; (5) specific species respond well to tank truck and barge transport of juvenile salmon past dams; and (6) studies of the effectiveness of improved habitat show varying results.