Corpus ID: 14255950

Stock-Structured Distribution of Western Alaska and Yukon Juvenile Chinook Salmon (Oncorhynchus tshawytscha) from United States BASIS Surveys, 2002-2007

@inproceedings{Murphy2009StockStructuredDO,
  title={Stock-Structured Distribution of Western Alaska and Yukon Juvenile Chinook Salmon (Oncorhynchus tshawytscha) from United States BASIS Surveys, 2002-2007},
  author={J. Murphy and W. Templin and J. Seeb and T. Stevens},
  year={2009}
}
We describe migratory patterns of western Alaska and Yukon Chinook salmon (Oncorhynchus tshawytscha) using stock-structured distribution data from United States Bering-Aleutian Salmon International Surveys (BASIS), 2002-2007. Juvenile Chinook salmon were distributed within water depths less than 50 m and their highest densities were found close to river mouths of primary Chinook salmon-producing rivers in the eastern Bering Sea (Yukon, Kuskokwim, and Nushagak rivers) through their first summer… Expand

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References

SHOWING 1-10 OF 36 REFERENCES
Distribution , Migration Pathways , and Size of Western Alaska Juvenile Salmon Along the Eastern Bering Sea Shelf
The size, condition, distribution, and migration pathways of juvenile Pacific salmon (pink, chum, sockeye, coho, and Chinook salmon) were examined along the eastern Bering Sea shelf during AugustExpand
Seasonal Habitat Use and Early Marine Ecology of Juvenile Pacific Salmon in Southeastern Alaska
Habitat use and early marine ecology of juvenile (age-.O) Pacific salmon (Oncorhynchus spp.) were studied monthly at inshore, strait, and coastal habitats along a seaward migration corridor inExpand
Juvenile Pink and Chum Salmon Distribution, Diet, and Growth in the Northern Bering and Chukchi Seas
Loss of non-seasonal sea ice and a general warming trend in the Bering Sea has altered the composition, distribution, and abundance of marine organisms inhabiting the region. Juvenile pinkExpand
Migration of Pacific Rim Chum Salmon on the High Seas: Insights from Genetic Data
Wild stocks of chum salmon, Oncorhynchus keta, have experienced recent declines in some areas of their range. Also, the release of hatchery chum salmon has escalated to nearly three billion fishExpand
Origin of juvenile Pacific salmon recovered from coastal southeastern Alaska identified by otolith thermal marks and coded wire tags
Abstract First ocean-year juvenile Pacific salmon (Oncorhynchus spp.) in the marine waters of southeastern Alaska were examined for origin identification in the summers of 1993–1997. Over 31,000Expand
Single Nucleotide Polymorphisms Provide Rapid and Accurate Estimates of the Proportions of U.S. and Canadian Chinook Salmon Caught in Yukon River Fisheries
TLDR
Simulations and analyses of known fish suggest that the SNP baseline can be analyzed and the use of single nucleotide polymorphism (SNP) markers that combine the ease of sampling and large potential number of loci of other DNA markers with universally transportable data are presented. Expand
A Coordinated Research Plan for Estuarine and Ocean Research on Pacific Salmon
Abstract The National Marine Fisheries Service (NMFS) is charged with restoring and protecting anadromous Pacific salmon stocks in all habitats of U.S. waters, including their period of residence inExpand
Plasticity of smolting in spring chinook salmon: relation to growth and insulin‐like growth factor‐I
TLDR
The results demonstrate that smolting is plastic in spring chinook salmon, occurring in the autumn or the spring, and indicate a relationship between growth, an endocrine growth factor and smolt, suggesting a mechanistic link between developmental plasticity and the environment mediated by the endocrine system. Expand
The global coastal ocean : regional studies and syntheses
Partial table of contents: PANREGIONAL OVERVIEWS Western Ocean Boundary Shelves (J. Loder, et al.) Polar Ocean Boundaries (T. Royer & P. Stabeno) REGIONAL OCEANOGRAPHY Intra-Americas Sea CirculationExpand
A Major Ecosystem Shift in the Northern Bering Sea
Until recently, northern Bering Sea ecosystems were characterized by extensive seasonal sea ice cover, high water column and sediment carbon production, and tight pelagic-benthic coupling of organicExpand
...
1
2
3
4
...