The Journal of Japan Institute of Navigation
Online ISSN : 2187-3275
Print ISSN : 0388-7405
ISSN-L : 0388-7405
Beam-Type Small Trawl Fishing Operations and Labor-Saving Effects of Fishery Machines in the Northern Coastal Seas of Kyushu
Kenichi SAKAIShinya SHIMOKAWAKimiaki NAGAMATSUNobuo KIMURA
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2022 Volume 146 Pages 40-50

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Abstract

Small trawl fishing is an important fishery that supplies a variety of fishery products to the market. The fishing operations are usually carried out in coastal seas. In this study, the authors focused on beam-type small trawl fishing boats in the northern coastal seas of Kyushu. And we conducted a survey about the operating methods and the labor-saving effects by use of fishery machines. By the use of the trawl winch, the shooting net time was shortened compared to the conventional method. Furthermore, applying the OWAS method for the physical burden of skipper, the labor-saving effects are confirmed on net shooting and hauling operations.

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この記事はクリエイティブ・コモンズ [表示 - 非営利 - 改変禁止 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
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