京杭大运河通航段水域硅藻分布
吴佳莉, 徐国婧, 韦笑笑, 于艳君, 王少杰, 任雯丽, 崔文, 苏潇男

Distribution of Diatoms in the Navigable Sections of Beijing-Hangzhou Grand Canal
Jia-li WU, Guo-jing XU, Xiao-xiao WEI, Yan-jun YU, Shao-jie WANG, Wen-li REN, Wen CUI, Xiao-nan SU
图3 各采样点Pielou指数(J)、Simpson指数(D)、Shannon-Wiener指数(H’)、Margalef(dma )指数对比图
Fig. 3 Comparing diagram of the Pielou (J),Simpson (D),Shannon-Wiener (H’) and Margalef (dma ) indexes of each sampling site