赣江石虎塘航电枢纽工程对鱼类的影响

Effect of Shihutang Navigation and Hydropower Project in Ganjiang River on Fish Resource

就2007—2009年赣江中游石虎塘航电枢纽工程建设对鱼类的影响进行采样调查,共记录鱼类71种,隶属7目16科58属,其中以鲤科鱼类为主。石虎塘水利工程的兴建,对上下游的鱼类资源和产卵场都将产生一定的影响。从维护水域生态系统平衡和渔业可持续利用的角度出发,建议在工程中修建过鱼设施,制定科学的调水方式,建立鱼类保护区等。

In order to study the influence of water conservancy project on fish resource,surveys from 2007 to 2009 are conducted.Seventy-one species are sampled,from 7 orders,16 families and 58 genera,mainly Cyprinidae.The construction of Shihutang hydro project will affect the fish resource and spawning ground in its upper and lower reaches.For the maintenance of ecosystem balance and the sustainable use of fish resource,it is necessary to build fish passage facilities,fish protection areas and scientific water transferring scheme.