小江流域不同强度河床结构的生态学作用
赵娜1, 王兆印1, 潘保柱2, 李志威1, 段学花3

Ecological functions of riverbed structures with different strengths in the Xiaojiang River basin
Na ZHAO1, Zhaoyin WANG1, Baozhu PAN2, Zhiwei LI1, Xuehua DUAN3