知识与财富的链接
为掌握白洋淀浮游植物的群落结构及水质状况,对白洋淀8个典型采样点进行了采样调查,共发现浮游植物133种(属),群落组成以绿藻、硅藻和蓝藻为主;春季以绿藻和硅藻为优势门类,小球藻、尖尾蓝隐藻、不定微囊藻为优势种(属),浮游植物的密度在496×104 - 6256×104cells/L之间,平均密度为2384×104 ce...
To study the community structure of phytoplankton and assess the water quality in Lake Baiyangdian,an investigation has been conducted at eight typical sampling sites.This investigation showed that among the total 133 species identified,Chlorophyta,Cyanophyta,and Bacillariophyta were dominant in the phytoplankton community.In spring,Chlorophyta and Bacillariophyta were the dominant phylum,and Chlorella sp.,Chroomonas acuta.Uterm.and Microcystis incerta Lemm.were the dominant species.The density of the phyto...
