| 洞庭湖湿地植被组成及区系成分分析 |
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| 引用本文： | 李峰,侯志勇,陈心胜,谢永宏,邓正苗,李旭,潘瑛.洞庭湖湿地植被组成及区系成分分析[J].农业现代化研究,2010,31(3):347-351. |
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| 作者姓名： | 李峰 侯志勇 陈心胜 谢永宏 邓正苗 李旭 潘瑛 |
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| 作者单位： | 1. 中国科学院亚热带农业生态研究所,亚热带农业生态过程重点实验室,洞庭湖湿地生态观测研究站,湖南长沙410125;中国科学院研究生院,北京100049
2. 中国科学院亚热带农业生态研究所,亚热带农业生态过程重点实验室,洞庭湖湿地生态观测研究站,湖南长沙410125 |
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| 基金项目： | 中国科学院知识创新工程重要方向性项目，国家重点基础研究发展计划资助项目，国家自然科学基金面上资助项目 |
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| 摘 要： | 以2007-2009年的野外调查资料为依据,对洞庭湖湿地植物的组成及区系成分进行了初步研究.结果表明:(1)洞庭湖湿地共有种子植物229种,隶属于58科150属.其中草本植物占的比例高达97.9%,木本植物匮乏;(2)单种科属较多,单种科共计34科,占总科数的54.0%,单种属共计118个属,占总属的76.1%;(3)科级区系成分中,泛热带分布和北温带分布占的比例较大,属级区系成分中,温带分布属共计59属,占的比例最大,说明洞庭湖植物地理成分明显具有温带性质.
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| 关 键 词： | 洞庭湖 植被组成 区系成分 |
Study on Composition and Floristic Elements of Vegetation in Dongting Lake |
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| LI Feng,HOU Zhi-yong,CHEN Xin-sheng,XIE Yong-hong,DENG Zheng-miao,LI Xu and PAN Ying.Study on Composition and Floristic Elements of Vegetation in Dongting Lake[J].Research of Agricultural Modernization,2010,31(3):347-351. |
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| Authors: | LI Feng HOU Zhi-yong CHEN Xin-sheng XIE Yong-hong DENG Zheng-miao LI Xu and PAN Ying |
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| Institution: | Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Graduate University of Chinese Academy of Sciences,Beijing 100049,China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Dongting Lake Station for Wetland Ecosystem Observation and Research,Key Laboratory for Agro-ecological Processes in Subtropical Region,Institute of Subtropical Agriculture,CAS,Changsha,Hunan 410125,China;Graduate University of Chinese Academy of Sciences,Beijing 100049,China |
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