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Filtering by: Creator McCune, Amelia J. Creator Emmett, Robert L. Creator Brodeur, Richard D.

Columbia River plume fronts. II. Distribution, abundance, and feeding ecology of juvenile salmon

Creator:

De Robertis, Alex, Morgan, Cheryl A., Schabetsberger, Robert A., Zabel, Richard W., Brodeur, Richard D., Emmett, Robert L., Knight, Carolyn M., Krutzikowsky, Gregory K., and Casillas, Edmundo

Abstract:

Well-defined fronts develop at the seaward edge of riverine plumes where suspended materials and planktonic organisms are concentrated by convergent water flows. Riverine plume fronts have been hypothesized to be favorable fish habitats because they can lead to localized prey aggregations. We examined the spatial distribution of juvenile Pacific salmonids...

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coastal Oregon and Washing- ton (J. Fisher pers. comm.). Chinook salmon captured during this May study
Species composition and community structure of pelagic nekton off Oregon and Washington under variable oceanographic conditions

Creator:

Brodeur, Richard D., Fisher, Joseph P., Emmett, Robert L., Morgan, Cheryl A., and Casillas, Ed

Abstract:

Dramatic changes in the physical and biological conditions off Washington and Oregon, USA, have occurred since 1998, including extreme El Niño (warm) and La Niña (cool) years, high and low Columbia River flow years, a major intrusion of subarctic water, and a low oxygen event on the shelf. The occurrence...

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Article

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their size distributions (J. Fisher unpubl. data). In order to reduce the distorting effects on the

ScholarsArchive@OSU

Columbia River plume fronts. II. Distribution, abundance, and feeding ecology of juvenile salmon

Species composition and community structure of pelagic nekton off Oregon and Washington under variable oceanographic conditions

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