Variation of copepod from maoping to guizhou in the three gorges reservoir before and after impoundment 三峽水庫壩前段蓄水前后橈足類種類組成的變化
Meanwhile , ? - diversity is also in high level with gradually increasing abundance and diversity when pollution and damage of forestry are decreasing from the mouth to the end of this gully -多樣性也很豐富,從溝口到溝底,植被破壞和污染逐漸減輕,蝶類種類多度和種群豐富度依次增加, -多樣性變化明顯。