应用底栖动物监测南淝河水质污染

本文利用生物指数与有机、有毒物综合污染指数对南淝河水质进行了评价和对照分析。结果表明,由于污染源性质和程度不同,以致底栖动物的种类、数量和分布均有明显差异。

I NVESTIGATING WAFET CONTAMINATION OF THE SOUTH FEI-HO SIVET BY BENTHOS

In order to make a biological evaluation of the water quality of the south Fei-ho River, the species number and distribution of the river were investigated, the,result shows that the species and number vary obviously with the nature and level of the pollution sources. Comparison and analysis are made between the biological indexes and the indexes of the comprehen- sive pollution of organic and poisonous materials.