진해만에서 각망에 어획된 어류의 종조성 및 계절변동
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영문초록

Seasonal fluctuation in abundance and species composition of fish in coastal waters off Jinhae bay were investigated using seasonal samples collected by a fyke net from July, 2010 to April, 2011. A total of 1,869 fishes were sampled and classified into 23 species, 18 families, and 7 orders. The dominant species were Sebastes inermis (184 individuals, 9.8%), Nuchequula nuchalis (158 individuals, 8.5%), and Konosirus punctatus (143 individuals, 7.7%). The highest number of individuals was found in Fall (572 individuals), while the lowest number of individuals was found in Winter (416 individuals). The diversity index was the highest in winter (H’=3.005) and the lowest in fall (H’=2.953). The dominance index was the highest in fall (D=21.0%) and the lowest in spring (D=16.5%). The economically important species in Jinhae bay were Conger myriaster, Engraulis japonicus, Konosirus punctatus, Sebastes inermis, Lateolabrax japonicus, Acanthopagrus schlegelii, and Paralichthys olivaceus.

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  • 가격6,000
  • 페이지수6 페이지
  • 발행년2020
  • 학회명전남대학교 어업기술연구소
  • 저자이성훈, 민재원, 유태식, 한경호
  • 파일형식아크로뱃 뷰어(pdf)
  • 자료번호#6476610
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