Community structure of benthic algae and its seasonal variation in the rocky intertidal zone of Sanya Study on Removal Efficiency of Nitrogen and Phosphorus by Freshwater Benthic Algae The effects of light intensity and quality on benthic algae communities Ⅱ the dynamics and adaptive modes of community and populations Benthic algal communities in Jinping reach of Yalong River and its main tributaries in relation to environmental variables The response of benthic algae to the impact of acid mine drainage Benthic Algal Communities Distribution in the Littoral Zone of Yunnan Plateau Lakes