浙南沿岸海域石斑鱼资源的变动和增养殖途径的探讨

Approaching the Change of Resources and the Course of Propagation of Groupers along the Coast of the Southern Zhejiang

本文通过1984年9月至1987年7月对浙江南部沿岸海域石斑鱼的分布、渔获量与组成的调查以及生物学测定,分析了该海域石斑鱼数量的变化与原因,指出资源已明显下降。文中对如何稳定和提高该海域石斑鱼的资源量,进行了增养殖途径的探讨。

Based on investigating the catch and composition of groupers along the coast of the Southern Zhejiang and some biological determination during the period of Sep. 1984 to June 1987, the authors analysed the distribution, the amount and the change of composition of groupers in this sea area and pointed out that the resource of groupers have had decreased obviously. For increasing the catch of groupers, the authors discussed the course of the propagation.