云南省阳宗海湖心浮游藻类分布与环境因子的变化  

Changes of Environmental Factors and Phytoplankton Distribution in the Center of Yangzong Lake of Yunnan Province

作　　者：贺克雕[1] 

机构地区：[1]云南省水文水资源局,云南昆明650106

出　　处：《环境科学导刊》2010年第3期36-38,共3页Environmental Science Survey

摘　　要：在对阳宗海湖心浮游藻类进行19次定性、定量采样的基础上,分析了藻类组成及优势种,共观察到藻类8门67属;研究了藻细胞密度的变化及其与总磷、总氮、叶绿素a的关系,探索了阳宗海湖心全年的优势种——蓝藻细胞密度与TN/TP的变化。The composition and dominant species of the phytoplankton in the center of Yangzong lake are analyzed based on 19 times of qualitative and quantitative monitoring. There are 8 classes with 67 categories phytoplankton in total. The relation between changes of density of phytoplankton cell and TP and TN and chlorophyll a is researched. The changes between density of phytoplankton cell and TP and TN of the dominant species are explored.

关 键 词：藻类分布 藻细胞密度 环境因子 阳宗海湖心 

分 类 号：X52[环境科学与工程—环境工程]