benthic invertebrate

Investigation and Evaluation of Periphyton and Benthic Invertebrate Communities in Suzhou Creek

苏州河着生生物、底栖生物群落的调查与评价

Ecological assessment of the Yangtze River eco-system with benthic invertebrate as indicator species

以底栖动物为指示物种对长江流域水生态进行评价

The formation of benthic invertebrate groups in the Western River at the suburb of Nanchong city is discussed.

本文讨论了南充市郊西河水域底栖无脊椎动物区系组成。

This paper reports the biological assessment of water quality in the reaches polluted by floatation agent by means of community structure and behavior response of benthic invertebrate.

利用大型底栖动物的群落结构及其行为反应对有毒化合物&浮选剂污染河段水质进行评价，并提出了受浮选剂污染的污水生物系统评价标准。

Investigation of periphyton and benthic invertebrate communities at six sections of Suzhou creek and biological evaluation of corresponding sections have been conducted.

对苏州河7个断面的着生生物和底栖生物群落的调查及其相应断面的水质生物学评价，结果表明：1.选取着生生物和底栖生物这两个项目能较好反映苏州河的水质状况；

Samples of sediment, overlying water, pore water, and benthic invertebrate were collected at13 stations along a typical municipal polluted river in the Pearl River Delta.

研究区域为珠江三角洲一条典型城市污染河道，采集了13个站位沉积物、上覆水、间隙水及底栖动物样品进行分析。

The paper also emphasized the zoology index that belongs to ecosystem instinctual characteristic and introduced the estimate methods that used algae, benthic invertebrate and fish as indicator.

着重阐述了系统本身特性中的生态指标，列举了以着生藻类、底栖无脊椎动物和鱼类为指示生物的评价方法。