Biomass and community structure of epilithic diatoms in pool , run , and riffle of streams in wuling area .

武陵地区溪流潭,流及濑之石附生矽藻生物量及群集结构分析。

This study aimed to characterize the abundance and community structure of epilithic algae and to examine the effects of intensive agriculture in mountain streams of the wuling area .

本研究显示石附生藻类之丰度及群集结构变化可用来监测热带及亚热带地区高山溪流农业活动的影响。