かごしま丸による東シナ海トロール操業年次報告（平成26年度）

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書誌事項

タイトル別名
  • Annual Report on Bottom Trawl Conducted by the Training Vessel Kagoshima-maru in the East China Sea during Academic Year 2014
  • カゴシママル ニ ヨル ヒガシシナカイ トロール ソウギョウ ネンジ ホウコク(ヘイセイ 26ネンド)

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説明

This report represents a summary of bottom trawling conducted by the Training Vessel Kagoshima-maru (66.92 m, 1284t), Faculty of Fisheries, Kagoshima University, on the East China Sea continental shelf during academic year 2014 (April, 2014 – March, 2015). Bottom trawling is a main content of practical trainings provided onboard the T/V Kagoshima-maru. The students participated in training voyages have an experience of bottom trawl fishing, and they can also perform broad range of practices utilizing the trawl catches and fishing logs as well (ex. Estimating density of groundfish species, freshness assessment, analysis of length-distributions of species captured). The results of six tows presented here include fishing log (position, towing course and speed, water depth, net geometry, weather and sea state) and weight and number of captured organisms in each tow.

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