Results 191 to 200 of about 8,700 (238)

A Virus-like Disease of Chinook Salmon

Transactions of the American Fisheries Society, 1960
Abstract Consideration is given to a recurring disease of early feeding chinook salmon fingerlings at the Coleman, California, Federal Fish Cultural Station. The infection becomes manifest in the early spring months at low water temperatures and abates as the water temperature rises.
A. J. Ross, J. Pelnar, R. R. Rucker
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Plasmacytoid leukemia of chinook salmon.

Leukemia, 1997
Plasmacytoid leukemia is a common disease of seawater pen-reared chinook salmon (Oncorhynchus tshawytscha) in British Columbia, Canada, but has also been detected in wild salmon, in freshwater-reared salmon in United States, and in salmon from netpens in Chile.
M L, Kent, W D, Eaton, J W, Casey
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Chinook salmon impede Atlantic salmon conservation in Lake Ontario

Ecology of Freshwater Fish, 2003
Abstract– Non‐native species can have substantial impacts on successful restoration of native species. Here, we examined effects of chinook salmon (Oncorhychus tshawytscha), an exotic species introduced to Lake Ontario to enhance recreational angling, on reintroduced Atlantic salmon (Salmo salar) in a Lake Ontario tributary stream.
Robert J. Scott, David L.G. Noakes, F. W. H. Beamish, Leon M. Carl   +3 more
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Indicators of Energetic Status in Juvenile Coho Salmon and Chinook Salmon

North American Journal of Fisheries Management, 2005
Abstract Bioenergetic models frequently rely on published values or models for estimating the energy density of fish, principally because of the cost and effort of obtaining direct measurements. In this study, we developed empirical models of energy density for free-ranging juvenile coho salmon Oncorhynchus kisutch and Chinook salmon O ...
M. Trudel, S. Tucker, J. F. T. Morris, D. A. Higgs, D. W. Welch   +4 more
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Viability of Sacramento River Winter‐Run Chinook Salmon

Conservation Biology, 1998
The winter run of chinook salmon (Oncorhynchus tshawytscha) on the Sacramento River in California (U.S.A.) was the first Pacific salmon stock to be listed under the U.S. Endangered Species Act. We describe some of the characteristics of Pacific salmon populations that require special consideration in viability analysis during development of a model ...
Louis W. Botsford, John G. Brittnacher
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Maximum Size of Chinook Salmon Consumed by Juvenile Coho Salmon

North American Journal of Fisheries Management, 1999
Abstract We evaluated predation of coho salmon Oncorhynchus kisutch on wild fall chinook salmon O. tshawytscha by conducting feeding trials in partitioned fiberglass troughs and in outdoor enclosures. Our goal was to determine the maximum size of fall chinook salmon that juvenile coho salmon could, or would attempt to, consume.
Todd N. Pearsons, Anthony L. Fritts
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Starting Diets for Chinook Salmon Fry

The Progressive Fish-Culturist, 1980
(1980). Starting Diets for Chinook Salmon Fry. The Progressive Fish-Culturist: Vol. 42, No. 3, pp. 165-166.
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IHNV persistently infects chinook salmon embryo cells

Virology, 1981
Abstract Chinook salmon embryo cells have been infected with infectious hematopoietic necrosis virus (IHNV) to form virus-producing and nonproducing cell lines. In the producing persistently infected cells, high levels of virus were released into the medium. Yet, these cells continued to grow well in culture.
H M, Engelking, J C, Leong
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The Occurrence of a Katadidymus Chinook Salmon Alevin

Transactions of the American Fisheries Society, 1967
(1967). The Occurrence of a Katadidymus Chinook Salmon Alevin. Transactions of the American Fisheries Society: Vol. 96, No. 2, pp. 214-216.
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Puget Sound chinook salmon recovery

2015
This technical memorandum was developed by the Puget Sound Recovery Implementation Technical Team (PS RITT) to provide a formal monitoring and adaptive management framework (hereinafter called the framework) for assessing Puget Sound Chinook salmon recovery.
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