Biological characteristics of fall-run chum salmon (Oncorhynchus keta) caught in the lower Amur River [Rusia]

Biological characteristics of fall-run chum salmon (Oncorhynchus keta) caught in the lower Amur River [Rusia]

Biological characteristics were examined for fall-run chum salmon (Oncorhynchus keta) caught by test and local fisheries in the lower Amur River during September 2000. Age 0.3 fish (56%) were the most abundant age group, followed by age 0.4 fish (38%). The average fork length and body weight were 66...

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Veröffentlicht in:Bulletin of the National Salmon Resources Center (Japan) 2002-12 (5), p.33-36
Hauptverfasser: Ohkuma, K. (Hokkaido Salmon Hatchery, Sapporo (Japan)), Suzuki, T, Yurano, K, Zolotukhin, S.F, Markovtsev, V.G
Format: Artikel
Sprache:eng
Schlagworte:
AGE STRUCTURE
EAST ASIA
FISHERY BIOLOGY
Freshwater
ONCORHYNCHUS KETA
RIVERS
RUSSIAN FEDERATION
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Zusammenfassung:Biological characteristics were examined for fall-run chum salmon (Oncorhynchus keta) caught by test and local fisheries in the lower Amur River during September 2000. Age 0.3 fish (56%) were the most abundant age group, followed by age 0.4 fish (38%). The average fork length and body weight were 66.8 cm and 3.91 kg for females, and 69.3 cm and 4.54 kg for males, respectively.
ISSN:1344-7556