摘要
根据塞拉利昂近海16条生产船一年的生产日志资料(1995．7－1996．6),分析了两种经济鱼类[洛戈舌鳎(CynoglossusCanariensis)拟牙(Pseudotolithus)]的产量分布,指出洛戈舌鳎跟主要分布于以3区,44区,97区为中心的三个渔场,但产量较低,仅作为兼捕对象。拟牙线主要分布于44区,84区,97区,主要渔汛时间为9～11月。同时,还对二种鱼类的月平均单船产量进行了比较分析。
On the basis of the fishing logs (1995.7-l996.6) of the l6 fishing vessels inthe coastal waters of Sierra Lone, distributions of two commercial fish species ofCynoglossus Canariensis and Pseadotolithus were analyzed. Results indicated tbatCynoglossus Canariensis mainly distributed in the fishing zones 3, 44 and 97, Psesd-otolfthus mainly distributed in fishing zones 44, 84 and 97, the main fishing seasonwas September to November. Also, the monthly average productions per boat ofthe two species were analyzed.
出处
《海洋湖沼通报》
CSCD
北大核心
1999年第3期58-64,共7页
Transactions of Oceanology and Limnology
基金
国家自然科学基金!39770584
