RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      검색결과 좁혀 보기

      선택해제

      오늘 본 자료

      • 오늘 본 자료가 없습니다.
      더보기
      • 무료
      • 기관 내 무료
      • 유료
      • KCI등재

        Abandoned, Lost and Discarded Fishing Gear from the Fishing Sector of Kerala, India

        Damaris Benny Daniel,Saly N. Thomas 한국해양과학기술원 2022 Ocean science journal Vol.57 No.3

        Abandoned, lost or otherwise discarded fishing gear (ALDFG) is rapidly becoming a major global environmental problem. In the present study, a survey of 390 fishermen operating ten different types of fishing gear was conducted, to get a quantitative estimate of ALDFG generated in the fishing intense coastal state of India (Kerala). On average, the total gear loss from 10 selected marine fishing gears operated in Kerala was estimated to be 167.5 ± 251.7 kg.vessel−1 year−1. Fishing crews reported that each year, 11.6% of the total gear used is lost, 7.5% is abandoned, and 2.3% is discarded. There was significant variation in the ALDFG incurred regarding different types of fishing gears. Motorized large mesh ring seine recorded the highest gear loss (35.5%), followed by motorized small mesh ring seine (29.7%), mini trawl (27.4%), trammel net (24.4%), motorized gillnet (18.75%), non-motorized gillnet (16.3%), small trawl (14.6%), large trawl (12.07%), medium trawl (11.25%) and shore seine (0.32%). The ALDFG estimates and associated trends worked out in the current study can assist filling in data gaps about fishing gear loss and aid in the design of strategies to manage marine debris from the fishing industry.

      연관 검색어 추천

      이 검색어로 많이 본 자료

      활용도 높은 자료

      해외이동버튼