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Rivers. These soils are dark colored, neutral to slightly acid in reactions, and fertile. They are intensively utilized for specialty farming, particularly the production of orchard fruits.
Small areas of alluvial soils are found along the...
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"equitable apportionment" principles of interstate water law.68 The court agreed that equitable apportionment applies to salmon in principle: "At the root of the [equitable apportionment] doctrine is the same principle that animates many of the...
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The recent Endangered Species Act (ESA) listing for Puget Sound chinook salmon (Oncorhynchus tshawytscha) highlights both the conflicts and the potential to restore estuarine ecosystems of juvenile salmon in Commencement Bay. In order to restore...
2008-11-05
2008-11-05 2024-11-22 |
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Cover title; Chiefly tables
2024-11-22
2005-07-21 2005-05-17 |
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The role of each habitat fish use is of great importance to the dynamics of populations. During
their early marine residence, Chinook salmon (Oncorhynchus tshawytscha), an anadromous fish
species, mostly inhabit estuaries but also use sandy beach...
2013-12-20 (iso8601)
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The fitness of female Pacific salmon (Oncorhynchus spp.) with respect to breeding behavior can be partitioned into at least four components: survival to reproduction, competition for breeding sites, success of egg incubation, and suitability of...
2013-03-22 (iso8601)
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Genetic, ontogenetic, and environmental factors modified characteristic interrenal and glycemic responses to stress in juvenile salmonid fishes. During continuous confinement stress, plasma cortisol rose more quickly in chinook salmon,...
1986-07-09 (iso8601)
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Many futures contracts for food commodities have been introduced; however, most of them have been withdrawn from the market due to poor liquidity. In this paper, various known success factors for futures contracts with regards to a proposed...
2006-11 (iso8601)
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This model of adaptive management offered the Council two opportunities: a way to proceed in the face of uncertainty, and a counter-weight to the assumptions of traditional management. The uncertainty of mitigation would be...
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Caption on mount: Taking salmon out of a pond net. Columbia River, Washington
PH Coll 293.14 |
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This film
documents the building of fishing platforms at Celilo Falls, the weaving and
mending of nets, fishing for salmon, and the final feast before the Dalles Dam
was completed.; The film documents the last salmon feast of the Wyam...
2024-11-22
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In this research article, John Hamilton and his co-authors present extensive new research and information gathered since a 2005 publication on the historical evidence of anadromous fish distribution in the Upper Klamath River watershed. Using...
2024-11-22
2016-10-28 |
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The salmon runs of the Columbia River constitute one of the most important
natural resources of the states of Oregon and Washington. Thousands of
people are dependent, wholly or in part, upon these resources for their livelihood;
and their welfare...
1940 (iso8601)
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A key constraint faced by consumers is achieving a positive energy balance in the face of temporal variation in foraging opportunities. Recent work has shown that spatial heterogeneity in resource phenology can buffer mobile consumers from this...
2016-05 (iso8601)
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Experiments were carried out in fall and winter, 1990
and spring and summer, 1991 , to determine growth and
mortality of juvenile Pacific oysters {Crassostrea gigas)
in effluent from cultured coho salmon {Oncorhynchus
kisutch) , and effluent from...
1992-03-03 (iso8601)
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of cases on fish harvest in the Columbia River and Puget Sound, the tribes established the right to harvest up to half of the salmon runs, including hatchery populations.60
In addition to harvest rights, the treaty fishing cases suggested two...
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Confluence of Middle Fork and Main Salmon Rivers showing the turbidity of Main Salmon River resulting from gold mine pollution
1941-07-10
2003-01-01 |
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Sexual maturation and sex differentiation comprise facets of a
common theme: reproduction. The endocrine system regulates many
of the critical physiological processes necessary for reproduction and
offers a framework within which technologies can...
1990-05-29 (iso8601)
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Behavior and survival in fresh water were studied for three brood years of coho salmon in Sashin Creek, Alaska, from October 1963, until September 1966. Investigations of spawning adults were conducted to determine numbers of spawners,...
1967-07-14 (iso8601)
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Two species of salmonids were tested for their susceptibility to infection by a rickettsia isolated in cell culture from diseased coho salmon Oncorhynchus kisutch in Chile. Mortality approached 100% in coho and Atlantic salmon Salmo salar injected...
1991-08-08 (iso8601)
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Saltwater-adapted juvenile chinook salmon Oncorhynchus tshawytscha exposed to aromatic and chlorinated compounds, representative of contaminants found in urban estuaries in Puget Sound, have a higher susceptibility to vibriosis than do fish...
2001-09 (iso8601)
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Efforts to restore depressed populations of Pacific salmon Oncorhynchus spp. are often hampered by the inability to assign population identity to individuals in an admixture. This knowledge is of particular concern in supportive breeding programs,...
2000-01 (iso8601)
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Research on the ecology of salmon in the northeast Pacific Ocean
began in the early 20th century. Charles Gilbert and Willis Rich demonstrated
the basis for the stock concept and were instrumental in changing common misconceptions
of the times....
2007 (iso8601)
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The movements of a population of adult sockeye salmon
(Oncorhynchus nerka) were followed in a small tributary of Brooks
Lake, Alaska until spawning was nearly complete in 1963. The objectives
of the study were to describe the movements of sockeye...
1966-06-23 (iso8601)
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The detection and antigenic nature of the causative Corynebacterium
of bacterial kidney disease and chemotherapy of this disease
in juvenile coho salmon (Oncorhynchus kisutch) were examined.
Each of 207 yearling coho salmon collected from a...
1974-05-02 (iso8601)
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