长江上游支流赤水河流域底栖动物物种多样性与保护对策

张多鹏, 刘洋, 李正飞, 葛奕豪, 张君倩, 谢志才

Species diversity and recommended rehabilitative strategies of benthic macroinvertebrate in the Chishui River, a tributary of the Upper Yangtze River

Duopeng Zhang, Yang Liu, Zhengfei Li, Yihao Ge, Junqian Zhang, Zhicai Xie

图4 赤水河流域不同季节大型底栖动物群落密度(A)、生物量(B)、物种丰富度指数(C)、Simpson优势度指数(D)、Shannon-Wiener多样性指数(E)和Pielou均匀度指数(F)。不同字母表示存在显著差异(P < 0.05)。

Fig. 4 Density (A), biomass (B), richness (C), Simpson dominance index (D), Shannon-Wiener diversity index (E) and Pielou evenness index (F) of benthic macroinvertebrates communities in different seasons in the Chishui River basin. Different letters indicate significant differences (P < 0.05).