安徽农业科学2016，Vol.44Issue(19)：30-32,41,4.
元荡水域浮游植物的群落结构及水质评价
Phytoplankton Community Structure and Water Quality Assessment in Yuandang Lake Area
摘要
Abstract
A preliminary survey was carried on phytoplankton community and species diversity of Yuandang Lake in 2013.It found a total of 111 species of phytoplankton belonging to 7 phyla and 72 genera, among which there are 35 genera and 48 species.43.24% of the total spe-cies were Chlorophyta.Phytoplankton biomass and density were 2.13 mg/L and 842.80 ×104 cells/L.Merismopedia.tenuissima, Oscillato-ria.amphbia, Oscillatoria splendida, Coelastrum microporum, Tribonema minus, etc.are the main dominant species.The dominant species of Cyanophyta appeared in spring, summer and autumn.The dominant species of Chlorophyta appeared in winter, and the Xanthophyta appeared in autumn and winter.Based on the analysis of statistics, the annual average values of Shannon-Wiener index, Margalef index, and Algae in-dex were 1.70, 1.13, 6.00 respectively, so this survey indicated that Yuandang Lake suffered from eutrophication.关键词
元荡湖/浮游植物/群落结构/水质评价Key words
Yuandang Lake/Phytoplankton/Community structure/Water quality assessment分类
农业科技引用本文复制引用
王忆,钟俊生,郁蔚文,胡景,陈立婧..元荡水域浮游植物的群落结构及水质评价[J].安徽农业科学,2016,44(19):30-32,41,4.基金项目
水产动物遗传育种中心上海市协同创新中心（ ZF1206）；上海市科技兴农重点攻关项目（ D－8006－13－0049）联合资助。 （）
