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臺灣周邊海域鯖鰺仔稚魚分布之調查研究

  • 日期:95-05-29
  • 年度:2005
  • 領域:漁業領域
  • 主持人:李嘉林
  • 研究人員:吳世宏、曾振德、王友慈、康偉福

本計畫研擬的主要目的是為了瞭解台灣周邊海域鯖鰺仔稚魚之種類及現存量等季節變化與地理分布,並探究該等魚種仔稚魚的豐度及時空變化,俾作為該項漁業資源的預報及速報參考。按季運用本所試驗船前往臺灣東北部冷渦附近鯖鰺仔稚魚主要棲息地,利用仔稚魚網Bongo net以20 m/min 的速度垂直採集鯖鰺仔稚魚,並將所採得之仔稚魚攜回實驗室進行種類鑑定及其數量比對分析。於該海域草擬規劃34測站,以瞭解鯖鰺仔稚魚的分布與海況變化的關聯性。

研究報告摘要(英)


The main purpose of this project is try to realize the distribution status and the numberof the mackerel and scad larvae in the waters of Taiwan, and its geographic and spacialdistribution whether various with the seasonal changes or not are also investigated in thisplan. All the data collected and analyzed are given to the government as a mackerel andscad fishery police reference. A total of 34 operating stations with Bongo net at verticalspeed of 20 m per minute to collect the larvae, CTD are also planed to conduct torealize the relationship between the larvae and fishing ground environment in thecomming year.