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Autilization and management of common octopus (Octopus minor) resources in the Tando bay on the southwest coast of Korea

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  • URLhttps://db.koreascholar.com/Article/Detail/256705
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수산해양기술연구 (Journal of the Korean Society of Fisheries and Ocean Technology)
한국수산해양기술학회(구 한국어업기술학회) (The Korean Society of Fisheriers and Ocean Technology)
초록

This study is to contribute to income growth of fishermen by the common octopus fishery characterized in the Tando Bay on the southwest coast of Korea. This area is engaged in Longline fishing (301 persons), Shovel fishing (196 persons), Trap fishing (14 persons) and Torch light fishing (40 persons) in 2008. Population who is joined in the spring becomes main fishery target population of longline fishery in the fall because entering fishing ground in August, and is joined in the fall becomes main fishery target population of longline fishery in the spring because entering fishing ground in December. Average size of common octopus examined by longline 6.26cm, 5.82cm for Shovel fishing, 8.09cm for trap, and expressed big difference by fishery. It needs necessary various kinds of Octopus resource management actions and methods in continuous use. Specially, Fishing force increased by fishing automation system, so the reduction of fishing force is needed to increased by fishing force. Government support and fishermen's self-conscious of resource management is needed.

저자
  • 오택윤 | Oh, Taeg-Yun
  • 김주일 | Kim, Joo-Il
  • 서영일 | Seo, Young-Il
  • 이선길 | Lee, Sun-Kil
  • 최문성 | Cho, Mun-Seung
  • 주현 | Joo, Hyun
  • 정순범 | Jeong, Sun-Beom