イワシ揚繰網漁業における魚群探知機の効果

DOI Web Site

書誌事項

タイトル別名
  • The Effect of Fish Finder in Sardine Purse Net Fisheries
  • イワシ アグリアミ ギョギョウ ニ オケル ギョグン タンチキ ノ コウカ

この論文をさがす

抄録

The fishing rate per month is calculated by Tauti's method, using the statistics of the sardine purse net fisheries at Katagai, Toyoumi, Ôhara in Chiba prefecture; and it is shown that the fishing power of sardine purse net fleets is raised several times as large by means of fish finders. Finally the fishing power of Katagai fleets is estimated.

収録刊行物

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ