| 洞庭湖区不同退田还湖模式下湿地植被恢复特征的比较 |
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| 引用本文： | 任勃,李峰,谢永宏,陈心胜,侯志勇,李旭.洞庭湖区不同退田还湖模式下湿地植被恢复特征的比较[J].湖泊科学,2011,23(3):389-394. |
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| 作者姓名： | 任勃 李峰 谢永宏 陈心胜 侯志勇 李旭 |
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| 作者单位： | 1. 湖南农业大学生物科学技术学院,长沙,410128;中国科学院亚热带农业生态研究所亚热带农业生态过程院重点实验室,长沙,410125;中国科学院亚热带农业生态研究所洞庭湖湿地生态系统观测研究站,长沙,410125
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院重点实验室,长沙,410125;中国科学院亚热带农业生态研究所洞庭湖湿地生态系统观测研究站,长沙,410125 |
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| 基金项目： | 中国科学院知识创新工程项目，国家重点基础研究发展计划项目，国家自然科学基金项目 |
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| 摘 要： | 以2006年野外调查资料为依据,对洞庭湖区3种"双退"恢复模式(自然恢复、种植荻和种植杨树)下的植被特征进行了比较分析.结果表明,自然恢复模式下的物种数最为丰富,达79种,而种植荻模式下的物种数最为稀少,仅36种;自然恢复模式下湿生植物种类最为丰富,占物种总数的81.0%,而种植杨树和荻模式下所占比例分别为78.7%和...
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| 关 键 词： | 洞庭湖 退田还湖 植被特征 恢复生态 |
| 收稿时间： | 2010/8/23 0:00:00 |
| 修稿时间： | 2010/12/7 0:00:00 |
Comparation between the characteristic of wetland vegetations under different restoration modes after returning farmland to lake in the Lake Dongting area |
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| REN Bo,LI Feng,XIE Yonghong,CHEN Xinsheng,HOU Zhiyong and LI Xu.Comparation between the characteristic of wetland vegetations under different restoration modes after returning farmland to lake in the Lake Dongting area[J].Journal of Lake Science,2011,23(3):389-394. |
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| Authors: | REN Bo LI Feng XIE Yonghong CHEN Xinsheng HOU Zhiyong and LI Xu |
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| Institution: | College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha 410128, P. R. China;Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China;Lake Dongting Station for Wetland Ecosystem Observation and Research, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China,Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China;Lake Dongting Station for Wetland Ecosystem Observation and Research, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China,Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China;Lake Dongting Station for Wetland Ecosystem Observation and Research, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China,Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China;Lake Dongting Station for Wetland Ecosystem Observation and Research, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China,Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China;Lake Dongting Station for Wetland Ecosystem Observation and Research, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China and Key Laboratory of Agro-ecological Processes in Subtropical Region, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China;Lake Dongting Station for Wetland Ecosystem Observation and Research, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, P. R. China |
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| Abstract: | The characteristics of wetland vegetations in three different restoration modes of returning farmland to lake(natural restoration,reed plantation and poplar plantation) were studied based on the field investigation of 2006 in the Lake Dongting area.The results showed that the highest and lowest species richness was found in the modes of natural restoration and reed plantation,respectively.Moreover,the highest richness of wetland plants was also found in the mode of natural restoration,which took 81.0% of th... |
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| Keywords: | Lake Dongting returning farmland to lake vegetation characteristics restoration ecology |
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