摘要
柔鱼（Ommastrephes bartramii）广泛分布在北太平洋,20世纪70年代初首先由日本鱿钓船开发,我国大陆于1993年开始利用该资源,1994年进行较大规模地商业性生产。目前北太平洋鱿钓渔业已成为我国远洋渔业的支柱。据估计,历史上北太平洋柔鱼的最高渔获量为30×10^4t以上，研究北太平洋柔鱼渔场与环境条件的关系，有利于柔鱼资源的可持续利用和资源的保护。国内外学者如陈新军、刘洪生、Akihiko Yastu等、村田守等对西北太平洋海域柔鱼渔场与环境条件的关系进行了研究。本文根据2006年5～11月我国鱿钓船在西北太平洋的生产数据，
Ommastrephes bartramii is one of the important fishing targets in the Chinese squid jigging fishery, It plays a significant realistic role and has practical value to study the spatio-temporal distribution of fishing ground and its relationship with sea surface temperature （SST）. Based on the catch data from Chinese squid jigging vessels in the North Pacific Ocean from May to November in 2006, the production and catch per day distribution and their relationship with SST with the format of 1° latitude by 1° longitude were analyzed by software of marine GIS. The results indicated that the catch were mainly concentrated in the waters near 39°N～42°N,170～172°E in June, and the SST ranged from 14 to 15 ℃. The catch were mainly concentrated in the waters near 40°N～42°N,159°E～161°E, and the SST ranged from 14 ℃ to 15 ℃ in July. From August to November, the catch were mainly concentrated in the waters near 41°N～44°N,151°E～156°E, and the optimum SST was 17～18 ℃ in August, 15～16 ℃ in September, 13～14 ℃ in October, and 11～13 ℃ in November. The K-S test indicated that there had a significant relationship between SST and daily catch （P〈0.05）.
出处
《广东海洋大学学报》
CAS
2008年第1期93-97,共5页
Journal of Guangdong Ocean University
基金
2006年度教育部新世纪优秀人才计划(NCET-06-0437)
国家科技支撑计划(2006BAD09A05)
上海市捕捞学重点学科(T1101)
作者简介
陆化杰（1983-），男，硕士研究生，主要从事海洋渔业与资源研究。Tel：021-65711985
通讯作者：陈新军（1967-），男,教授。E-mail：xjchcn@shfu．edu．cn
