钱塘江中下游鱼类资源及其增殖途径  

The fish resources and their propagational approaches in the middle and lower reaches of the Qiantangjiang River

作　　者：葛亚非 

机构地区：[1]浙江省海洋与渔业局,浙江杭州310005

出　　处：《海洋渔业》2005年第2期164-168,共5页Marine Fisheries

摘　　要：作者于1995～1996年和2000～2001年对钱塘江中下游的鱼类区系,主要经济鱼类的渔获组成以及年龄、体长和体重等进行了调查分析,根据所得的材料,论述了该水域的鱼类资源及其利用现状,并就资源增殖提出了若干建议。The investigations on fish fauna, composition of catches as well as age, body length and body weight of the main economic fishes in the middle and lower reaches of the Qiantangjiang River were respectively carried out during 1995-1996 and 2000-2001. Based on the data taken from the investigations, the present paper deals with the fish resources and their utilizational situation both on natural and artificial stocking fish resources in the waters mentioned above. Some suggestions on propagation of fish resources have been herewith proposed.

关 键 词：钱塘江 鱼类资源 渔获物分析 资源增殖 

分 类 号：S931.2[农业科学—渔业资源]