安徽农业科学2016，Vol.44Issue(27)：102-105,4.
巢湖万年埠沿岸浮游植物与环境因子关系
The Relationship between Phytoplankton and Related Environmental Factors in the Littoral Zone of Wannianbu, Chaohu Lake
摘要
Abstract
Objective] To study on the relationship between phytoplankton and related environmental factors.[Method] Statistics and envi-ronmental factors analysis of phytoplankton were carried in the littoral zone of Wannianbu, Chaohu Lake from January to October in 2010.Re-dundancy analysis was applied to explore the relationship between phytoplankton and related environmental factors using CANOCO 4.5.The species-environment biplots were drawn based on the result of RDA.[ Result] The results showed that phytoplankton had 63 species belong to 43 genera of 8 phyla.The phytoplankton community was dominated by Cyanophyta, Cyanophyta, Cryptophyta and Chlorophyta.The phyto-plankton had an abundance ranging from 1.51 ×106 to 200.00 ×106 cells/L.Microcystis and Anabaena were remarkably affected by TN and NO3-N during Jan.-Apr..However, Microcystis and Anabaena were remarkably affected by T, pH, TP, PO4-P, DTP and TN During May-Oct.[ Conclusion] The study can provide scientific basis for algal bloom control in Chaohu Lake.关键词
巢湖/浮游植物/环境因子/RDA分析Key words
Chaohu Lake/Phytoplankton/Environmental factors/Redundancy analysis分类
农业科技引用本文复制引用
宗梅,郑西强,王翔宇..巢湖万年埠沿岸浮游植物与环境因子关系[J].安徽农业科学,2016,44(27):102-105,4.基金项目
国家“水体污染控制与治理”科技重大专项（2012ZX07103－003）。 （）
