Trends of abundance and feeding of chum salmon in the Bering Sea

Results from surveys of the western Bering Sea and adjacent Pacific epipelagic waters, performed by TINRO-Centre are reported. Surveys of the nekton community were conducted from 1986 through 2005, annually. Information on the distribution of all chum salmon by age group, the abundance and biomass o...

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Veröffentlicht in:	Bulletin - North Pacific Anadromous Fish Commission 2007-01, Vol.2007 (4), p.45-51
1. Verfasser:	Starovoytov, A N
Format:	Artikel
Sprache:	eng
Schlagworte:	Abundance Biological sampling Biomass Body size Catch per unit effort Catch statistics Feeding habits Feeding migrations Fishery surveys Food composition Food consumption Food supply Foraging Geographical distribution Life history Marine Marine environment Migrations Oncorhynchus keta Population dynamics Salinity Stock assessment Surface temperature Trophic relationships Water temperature Year class Zooplankton
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Beschreibung
Zusammenfassung:	Results from surveys of the western Bering Sea and adjacent Pacific epipelagic waters, performed by TINRO-Centre are reported. Surveys of the nekton community were conducted from 1986 through 2005, annually. Information on the distribution of all chum salmon by age group, the abundance and biomass of chum salmon, and other fish in the western Bering Sea and adjacent Pacific Ocean water are reported. Chum salmon diet differed according to location in the western Bering Sea catch statistics, age at maturity, size at maturity, ocean growth, ocean distribution, chum salmon.
ISSN:	1028-9127