4BEYENE A, ADDIS T, KIFLE D, et al. Comparative study of di- atoms and macroinvertebrates as indicators of severe water pollution: Case study of the Kebena and Akaki rivers in Addis Ababa Ethiopia[J]. Ecolog- ical Indicators,2009,9(2):381-392.
5MORENO P, FRANCA J S, FEILILEIRA W IL, et al. Use of the BEAST model for bio- monitoring water quality in a neotropical basin [J]. Hydrobiologia,2009,630:231-242.
6Resh V H, Norris R H, Barbour M T. Design and implementation of rapid assessment approaches for water resource monitoring using ben- thic macroinvertbrates[J]. Australian Journal of Ecology,1995,20:108-121.
