| 北京湿地珍稀植物与指示植物分布及多样性特征分析 |
| |
| 引用本文： | 雷霆,崔国发,陈燕,李学东,吴和平,胡巧立.北京湿地珍稀植物与指示植物分布及多样性特征分析[J].北京林业大学学报,2010(Z1). |
| |
| 作者姓名： | 雷霆 崔国发 陈燕 李学东 吴和平 胡巧立 |
| |
| 作者单位： | 北京林业大学自然保护区学院;北京市房山区林果科技服务中心;北京市怀柔区林业工作站;北京市十三陵林场; |
| |
| 基金项目： | 北京市科委项目(Z08050602970802); “十一五”国家科技支撑计划项目(2008BADB0B) |
| |
| 摘 要： | 采用样带与样方相结合的方法,调查北京市24处湿地维管束植物的物种分布及数量。参考濒危物种名录及实地调查结果,确定湿地濒危植物和环境指示植物,以物种丰富度和重要值为基础,分析其分布、多样性及群落结构特征。确定濒危植物20种,根据分布和多样性特征对野大豆、宽叶荨麻、青蒿、芹叶铁线莲和槐叶萍的濒危等级提出调整建议;确定湿地环境指示植物14种,建议将泽泻、千屈菜、篦齿眼子菜和黑三棱等列入珍稀植物名录中。
|
| 关 键 词： | 北京 湿地 濒危植物 指示植物 优势度 |
Distribution and diversity of endangered plants and indicator plants in wetlands of Beijing |
| |
| LEI Ting,CUI Guo-fa,CHEN Yan,LI Xue-dong,WU He-ping,HU Qiao-li. College of Nature Conservation,Beijing Forestry University,P.R. China, Forestry Fruit Science , Technology Service Center of Beijing Fangshan District,P.R.China, Forestry Sation of Huairou District,Beijing, Beijing Ming Tombs Tree Farm,Changping District,P.R.China..Distribution and diversity of endangered plants and indicator plants in wetlands of Beijing[J].Journal of Beijing Forestry University,2010(Z1). |
| |
| Authors: | LEI Ting CUI Guo-fa CHEN Yan LI Xue-dong WU He-ping HU Qiao-li College of Nature Conservation Beijing Forestry University PR China Forestry Fruit Science Technology Service Center of Beijing Fangshan District PRChina Forestry Sation of Huairou District Beijing Beijing Ming Tombs Tree Farm Changping District PRChina |
| |
| Institution: | LEI Ting1,CUI Guo-fa1,CHEN Yan1,LI Xue-dong2,WU He-ping3,HU Qiao-li4. 1 College of Nature Conservation,Beijing Forestry University,100083,P.R. China,2 Forestry Fruit Science and Technology Service Center of Beijing Fangshan District,102400,P.R.China,3 Forestry Sation of Huairou District,Beijing,101400,4 Beijing Ming Tombs Tree Farm,Changping District,102200,P.R.China. |
| |
| Abstract: | We investigated the distribution and quantity of vascular plants in 24 wetlands of Beijing using the methods of transects and quadrats. Endangered plants and environmental indicator plants in wetlands of Beijing were confirmed based on our field investigation results and a directory of endangered species. The characteristics of distribution, diversity and community structure of plants were analyzed according to their species richness indices and importance values. A total of 20 species were determined to be... |
| |
| Keywords: | Beijing wetland endangered plants indicator plants dominance |
| 本文献已被 CNKI 等数据库收录！ |
|
