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| 广东银屏山森林公园红花荷群落特征与物种多样性研究 | |
| 引用本文： | 戴建阅,陈林,林瑞芬,张尚坤,邢福武.广东银屏山森林公园红花荷群落特征与物种多样性研究[J].林业资源管理,2011(3). |
| 作者姓名： | 戴建阅 陈林 林瑞芬 张尚坤 邢福武 |
| 作者单位： | 1. 中国科学院华南植物园,广州510650;中国科学院研究生院,北京100049 2. 中国科学院华南植物园,广州,510650 3. 东莞市银瓶山森林公园管理处,广东东莞,523641 |
| 基金项目： | 东莞市政府招标项目(TDGGP200703) |
| 摘 要： | 通过样方调查,对广东银瓶山森林公园游览区内红花荷(Rhodoleia championii)群落的群落特征和物种多样性进行分析。结果表明:在1 600m2的样地内共有维管束植物73科116属153种,属分布类型以热带、亚热带性分布类型为主;群落以红花荷为建群种,优势地位明显;群落分为乔木层、灌木层和草本层3层,层间藤本丰富,生活型以小高位芽植物为主,叶以单叶、纸质、中小型叶为主;按Raunkiaer标准,群落内的种群频度为1%～20%的种类占优势,为总种数的67.97%。由于人为干扰因素,红花荷的种群呈衰退状态;群落各层的多样性指数表现出不相一致的趋势,以灌木层的多样性指数最高。 |
| 关 键 词： | 东莞 红花荷 群落 物种多样性 群落特征 |
Community Characteristics and Species Diversity of Rhodoleia championii Community in Dongguan Yinpingshan Forest Park,Guangdong |
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| DAI Jianyue,CHEN Lin,LIN Ruifen,ZHANG Shangkun,XING Fuwu.Community Characteristics and Species Diversity of Rhodoleia championii Community in Dongguan Yinpingshan Forest Park,Guangdong[J].Forest Resources Management,2011(3). | |
| Authors: | DAI Jianyue CHEN Lin LIN Ruifen ZHANG Shangkun XING Fuwu |
| Institution: | DAI Jianyue1,2,CHEN Lin1,LIN Ruifen1,ZHANG Shangkun3,XING Fuwu1(1.South China Botanical Garden,the Chinese Academy of Sciences,Guangzhou 510650,China,2.Graduate University of Chinese Academy of sciences,Beijing 100039,Management Office of Dongguan Yinpingshan Forest Park,Dongguan 523641,China) |
| Abstract: | On the basis of field investigation of a 1 600m2 plot,We analyzed physiognomy,structure,the floristic composition and species diversity of a Rhodoleia championii community in Donguan Yinpingshan Forest Park,Guangdong.There were 153 vascular species,belonging to 116 genera and 73 families.Trop.& Subtrop.elements were the dominant.The community was mainly dominated by Rhodoleia championii.The vertical structure of the community was composed of Tree layer,shrub layer,herb layer and rich interstater plants,and ... |
| Keywords: | Dongguan Rhodoleia championii community species diversity community characteristics |
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