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2551 - 2575 of 2700 Items << < 98 99 100 101 102 103 104 105 106 107 > >>
2551 - 2575 of 2700 Items << < 98 99 100 101 102 103 104 105 106 107 > >>
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The Service determines endangered status for the shortnose sucker [Chasmistes brevirostris) and Lost River sucker [Deltistes luxatus), fishes restricted to the Klamath Basin of south-central Oregon and north-central California. Dams, draining of...
1988-07-18
2008-08-18 2005-06-21 |
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Only portions of issues of The Water Report are available in the Klamath Waters Digital Library. See the full report at http://www.thewaterreport.com/
2006-05-15
2008-07-29 2006-06-13 |
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The Endangered Species Act and Claims of Property Rights "Takings"
Summary
The federal Endangered Species Act (ES A) has long been one of the major flash points in the "property rights" debate. This report first outlines the ESA provisions...
2024-05-03
2008-04-03 2005-06-27 |
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Draft; Title from title screen (viewed on Mar. 17, 2006); "October 2005."; "EPA 841-B-05-005."; Includes bibliographical references
2008-01-23 2006-04-24 |
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The study examines two species of sucker,the shortnose sucker(chasmistes brevirostrix), and the Lost River sucker,(deltisties luxatus) that inhabit Upper Klamath Lake and the effects of chronic toxicity and temperature changes.
The study examines...
2007-10-03 2006-01-06 |
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Abstract
The objectives of this two-year study (1998-1999) were to document distribution, abundance, age class structure, recruitment success, and habitat use by all life history stages of shortnose and Lost River suckers in three lower Klamath...
2000-03-28
2005-07-18 2005-06-02 |
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"GAO-05-211"; "April 2005"
2024-05-03
2005-05-06 2005-05-03 |
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Temperature influences the incidence of chemically induced cancer in fish,
with warmer temperatures being associated with higher cancer incidence. The
mechanisms of temperature-modulated chemical carcinogenesis in fish, however,
have not been...
1996-03-06 (iso8601)
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Date of memorandum: August 4, 1948; Includes: "Creel Census Report for July, 1948."; "Donald S. Farner, Ranger-Naturalist."
2024-05-03
2010-05-25 2010-06-14 |
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The Chamokane game fish hatchery at Ford, Washington, provided by the government, and operated by the state fish and game commission, for the purpose of stocking the hatchery with game fish.
1942-06-01
2024-05-03 |
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Packhorse trains were used to carry supplies into the Nada Camp over a six-mile trail.
1938-12-21
2024-05-03 |
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1 map ; 40 x 42 cm. Letters and symbols indicate fishing grounds for salmon, trout, halibut, smelt, rockfish and oysters. Also shows gill-nets, pound nets and canneries. Includes coastal features, islands and cities. Shows the Pacific coast of...
1891-05-03
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A number of steelhead (Oncorhynchus mykiss) populations are at risk throughout Oregon, including five populations that are federally listed as threatened or endangered. However, little is known about behavior and survival of these fish as they...
2010-08-17T15:33:16Z (iso8601)
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The year 2006 marked two milestones in the Columbia River Basin and the Pacific Northwest region's efforts to rebuild its once great salmon and steelhead runs -- the 25th anniversary of the creation of the Northwest Power and Conservation Council...
2007-12 (iso8601)
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An innovative regional planning institution, the Northwest Power Planning Council, was created to plan for two conflicting water-related resources, fish and wildlife and electrical power. The Council is responsible for regional planning but...
1995-03-07 (iso8601)
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Streams across the world are highly fragmented due to the presence of in-stream barriers (e.g., dams and stream-road crossings), many of which restrict or block fish passage. Retrofitting or replacing these structures is a high priority for...
2015-05-27 (iso8601)
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For US aquaculture industry, primary factors influencing their competitiveness are consumers' perceptions of long-term health risks related to domestic farmed seafood consumption. The public is often particularly sensitive to food risk scares, and...
2014-06-07 (iso8601)
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Pacific Northwest and California freshwater resources are key elements in the life history and ecology of Pacific salmon and steelhead listed as threatened or endangered under the Endangered Species Act. Risk to listed Pacific salmonid species can...
2014-12-15 (iso8601)
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Hatcheries are often perceived as a source of pathogen amplification, potentially increasing disease risk to free-ranging populations; at the same time, free-ranging fishes may introduce pathogens into hatcheries through untreated water sources....
2014-11-04 (iso8601)
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