Supported by the National Natural Science Foundation of China (Nos. 30571440, 30830025);The National Key Technology R&D Program (No. 2007BAD37B03);the National Basic Research Program of China (973 Program) (No. 2007CB109205)
Spatial distribution and abundance of small fishes were studied in autumn 2007 in the Xiaosihai Lake, a shallow lake along the middle reach of the Changjiang (Yangtze) River. Based on the plant cover, the lake was d...