扬州宝应湖底栖大型无脊椎动物的生物多样性及其变化

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胡芮¹, 王儒晓¹, 杜诗雨¹, 李萌¹, 邢雨辉¹, 潘达¹, 徐海根²^,^*(

), 孙红英¹^,^*(

)

Biodiversity and spatiotemporal variations of benthic macroinvertebrates in the Baoying Lake, Yangzhou, Jiangsu

Rui Hu¹, Ruxiao Wang¹, Shiyu Du¹, Meng Li¹, Yuhui Xing¹, Da Pan¹, Haigen Xu²^,^*(

), Hongying Sun¹^,^*(

)

图6. 采用Shannon-Wiener多样性指数(a)和biotic index污染生物指数(b)对宝应湖5年调查期间的水质生物学评价与比较。轮盘上的5个扇形代表年份, 12点方向的第1个扇形代表2015年, 然后按顺时针的方向依次为2016-2019年。

Fig. 6. The bioassessments of water qulity based on Shannon-Wiener diversity index (a) and BI index (b). The first fan-shaped section in the 12 o’clock direction represents 2015, followed by 2016 to 2019 in a clockwise direction.