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引用本文:钱奎梅,王丽萍,陈宇炜.太湖浮游植物群落的有机碳生产及其影响因子分析.湖泊科学,2009,21(6):834-838. DOI:10.18307/2009.0613
QIAN Kuimei,WANG Lipin,CHEN Yuwei.The production of organic carbon by phytoplankton in Lake Taihu and its influence factors. J. Lake Sci.2009,21(6):834-838. DOI:10.18307/2009.0613
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太湖浮游植物群落的有机碳生产及其影响因子分析
钱奎梅1, 王丽萍1, 陈宇炜2
1.中国矿业大学环境与测绘学院, 徐州 221008;2.中国科学院南京地理与湖泊研究所, 南京 210008
摘要:
2007年1-12月对中国科学院太湖湖泊生态系统站栈桥附近进行了每月1次以及太湖4个典型湖区每季度1次的有机碳生产实验,分析了太湖浮游植物群落的有机碳生产情况及其影响因子.结果表明,浮游植物有机碳生产与光照、温度以及浮游植物的群落组成有着密切的关系.春、夏季浮游植物光合效率比秋、冬季高,空间上蓝藻占优势的湖区较高,水草区较低.
关键词:  太湖  浮游植物群落  有机碳生产
DOI:10.18307/2009.0613
分类号:
基金项目:国家重点基础研究发展计划(973)项目(2008CB418005);国家自然科学基金项目(30670405)联合资助
The production of organic carbon by phytoplankton in Lake Taihu and its influence factors
QIAN Kuimei1, WANG Lipin1, CHEN Yuwei2
1.China University of Mining & Technology, Xuzhou 221008, P.R.China;2.Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, P.R.China
Abstract:
The organic carbon production of phytoplankton near the Trestle monthly and at four stations quarterly in Lake Taihu fromJanuary 2007 to December 2007 was investigated, and its influence factors were analyzed. The results showed that there wereobvious temporal and spatial differences in the production of organic carbon in Lake Taihu. The high values of organic carbonproduction were recorded in spring and summer. The production of organic carbon was higher in the area where the phytoplanktonwas dominated by Cyanophyta and lower in the aquatic areas.
Key words:  Lake Taihu  phytoplankton community  production of organic carbon
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