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Identification of Local Stocks of Sockeye Salmon {Oncorhynchus nerka) by Scale Pattern Analysis in the Russian Economic Zone

机译:基于规模模式分析的俄罗斯经济区红鲑(Oncorhynchus nerka)当地种群识别

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Identification of local stocks of sockeye salmon in the Russian economic zone were made on the basis of scales collected in 1995-2001. Samples of sockeye salmon from different local stocks of Asia and North America of age groups 1.3 and 2.3 were used for the formation of the scale baseline. These age groups of adult sockeye salmon are dominant in the coastal and driftnet catches in the Asian region. The baseline consisted of 8,653 fish: (Eastern Kamchatka - 3,675 , Western Kamchatka - 3,294,, Kommander Islands - 250, Kuril Islands - 34, and Bristol Bay (Port Moller) - 1,400 fish) (Fig. 1).
机译:根据1995-2001年收集的量表确定了俄罗斯经济区内的红鲑鱼当地种群。来自亚洲和北美的1.3和2.3岁年龄段的不同本地种群的红鲑鱼样本被用于形成量表基线。这些成年红鲑鲑鱼的年龄段在亚洲地区的沿海和流网捕捞中占主导地位。基线由8,653条鱼组成:(东部堪察加半岛-3,675条,西部堪察加半岛-3,294条,科曼德群岛-250条,千岛群岛-34条,以及布里斯托尔湾(莫勒港)-1,400条鱼)(图1)。

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