安徽农业科学2017，Vol.45Issue(22)：13-16,4.
巢湖水质现状及浮游生物群落结构特征
Water Quality and Community Structure Characteristics of Plankton in Chaohu Lake
摘要
Abstract
[Objective] The aim was to understand community structure characteristics of plankton in Chaohu Lake.[Method] We investigated water quality for Chaohu Lake.Simultaneously,we investigated the community structure of phytoplankton and zooplankton,including plankton composition,cell density and their biodiversity.[Result] The ratio of N/P was suitable to the growth of blue-green algae,and we identified 7 phyla,42 genera and 93 species for phytoplankton in Chaohu Lake,and Cryptophyta was the dominant species(50 species).Phytoplankton cell density in Chaohu Lake ranged from 1.48×107 cells/L to 17.44×107 cells/L,and the phytoplankton community structure was unstable,which was affected by other environmental factors.Simultaneous,there were high richness biodiversity for zooplanktonin Chaohu Lake,including 4 phyla,35 genera and 70 species,and we observed rotifer was the dominant species,which contributed to 45.71% of zooplankton in Chaohu Lake,but the phytoplankton community structure was stable.[Conclusion] These results would provide the basic data and novel ideas for ecological restoration.关键词
巢湖/浮游植物/浮游动物/生物多样性Key words
Chaohu Lake/Phytoplankton/Zooplankton/Bio-diversity分类
资源环境引用本文复制引用
李怀国,杨长明,王育来..巢湖水质现状及浮游生物群落结构特征[J].安徽农业科学,2017,45(22):13-16,4.基金项目
国家水污染控制与治理科技重大专项(014ZX07303-003) （014ZX07303-003）
