五强溪水利工程对沅江鱼类资源的影响  

EFFECTS ON YUANJIANG RIVER FISH RESOURCES OF WUQIANGXI WATER CONSERVANCY PROJECT

作　　者：邓中粦[1] 蔡明艳[1] 陈景星[1] 

机构地区：[1]中国科学院水生生物研究所,武汉430072

出　　处：《淡水渔业》1992年第4期12-16,共5页Freshwater Fisheries

摘　　要：根据1989年沅江鱼类资源调查结果,报道沅江鱼类区系组成,五强溪未成水库库区及坝下江段渔业资源状况和产飘流性卵鱼类的繁殖状况,并就五强溪水利工程对沅江鱼类资源的影响进行了预测,提出了发展渔业对策。According to the investigations on Yuanjing river fish resources in 1989, We reported here the composition of fish fauna in the river, the state of fish resources in the water area outside the Wuqiangxi reservior region and at the river section under the dam, the propagation state of the fish producing drifting eggs. In this paper we also forecasted the effect of the reservior on Yuanjiang river fish resources and put forward a countermeasure to develop the fisheries.

关 键 词：沅江 水利工程 鱼类资源 

分 类 号：S932.4[农业科学—渔业资源]