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本文通过对在执行863-AA63-0701课题时收集的东南太平洋竹(竹夹)渔场海洋环境调查资料,分析了竹(竹夹)鱼生产渔场与环境因子的相互关系。结果认为:渔场CPUE的分布与海水表层水温有关,CPUE超过20t的表层水温分别为:5月份:12.4～14.1℃;6月份:11.5～12.8℃;7月份:11.5～12.5℃;在拖速不足的情况下,借助风力和海流可以提高CPUE的产量;竹(竹夹)鱼叉长组成与捕获的时间和海区有关。
This article analyzes the relationship between the fishing grounds and the environmental factors of bamboo (bamboo clip) fish by investigating the marine environment survey data of the fishing grounds of bamboo in the southeast Pacific collected during the implementation of the 863-AA63-0701 project. The results showed that the distribution of the CPUE in the fishery was related to the surface water temperature of the seawater. The surface water temperatures of the CPUE exceeding 20t were: May: 12.4-14.14 ℃; June: 11.5-12.8 ℃; July: 11.5-12.5 ℃; , The production of CPUE can be increased by means of wind and ocean currents. The long composition of bamboo (bamboo) harpoon is related to the time of capture and sea area.