On the Stock of Gadus macrocephalus TILESIUS
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概要
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With the view of obtaining knowledge of the stock of Gadus macrocephalus TILESIUS, the results of investigations on the age and body-lengthe of landed fish, and of marking and fishing experiments were treated. It was shown that Gadus macrocephalus TILESIUS fished around Japan belongs to a closed stock, the survival rate of with was found to be 35. The fish which appeare on the coast of Chôsen amounts to 18% of the whole stock, and 23% of those fishes are caught there during one fishing season.
- 社団法人 日本水産学会の論文
著者
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