沙河水库浮游植物季节变化特征  

Seasonal variation characteristics of phytoplankton in Shahe Reservoir

作　　者：马玲[1] 纪海婷[1] 吴荣荣[1] 庄敏 贾文慧 MALing;JI Haiting;WU Rongrong;ZHUANG Min;JIA Wenhui(Sub Bureau of Jiangsu Hydrology and Water Resources Survey Bureau,Changzhou 213022,China)

机构地区：[1]江苏省水文水资源勘测局常州分局,江苏常州213022

出　　处：《江苏水利》2022年第1期19-22,共4页Jiangsu Water Resources

摘　　要：为了解沙河水库浮游植物群落季节变化特征,于2020年对沙河水库浮游植物和水质进行调查监测,分析了浮游植物的种类组成、密度、优势种群及季节性变化,并结合水质,运用多样性指数、均匀度指数和物种丰富度指数进行综合评价。In order to understand the seasonal variation characteristics of phytoplankton community in Shahe Reservoir,phytoplankton and water quality in Shahe Reservoir were investigated and monitored in 2020,and the species composition,density,dominant species and seasonal variation of phytoplankton were analyzed.Combined with water quality,the diversity index,evenness index and species richness index were used to evaluate the water quality.

关 键 词：浮游植物 群落结构 多样性 均匀度 沙河水库 

分 类 号：X524[环境科学与工程—环境工程]