Study On The Influence Of Water Diversion From Yangtze River To Taihu Lake On Water Quality And Algae

:since the2007Taihu outbreak of blue-green algae crisis Yangtze river-taihu lake water transfer project has become the main measure of governance in Taihu, in the academic circles, there are some disputes the project impact on the water environment in Taihu area. But in the settlement of the Taihu water crisis, play a very important role for water transfer from Yangtze River water diversion. Based on the Yangtze River water source guarantee, Taihu water to the phytoplankton changes, water diversion and water quality improvement effect of a series of investigation, The results show that:the Yangtze River water diversion areas is guaranteed in terms of water quantity, water diversion area, good water quality, meet the requirements of future water diversion, and the water diversion can be assured; the Yangtze river-taihu lake water transfer after water diversion water, phytoplankton diversity and evenness index showed a rising trend; water played a positive the role of blue-green algae crisis in Taihu in2007.