摘要
报导了对綦江河大型底栖无脊椎动物的调查,共发现底栖动物22种.根据生态类群的组成及其特点,采用三个生物污染指数公式,对该河各段进行环境质量评价,为今后治理该河提供了科学依据.
The investigation made of the large benthic invertebrates in the Qijiang Rivet is reported. Altogether 22 benthic invertebrates are found. According to the formation and the features of the ecological groups, an evaluation of the environmental quality in various sections of the river is made by the use of 3 biological pollution index formulae, thus providing scientific basis for harnessing the river in the future.
出处
《重庆环境科学》
1989年第3期46-49,共4页
Chongqing Environmental Science
