| 广州市城市道路绿化树种群落结构研究 |
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| 引用本文： | 吴敏,陈步峰,潘勇军. 广州市城市道路绿化树种群落结构研究[J]. 中国城市林业, 2007, 5(6): 19-21 |
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| 作者姓名： | 吴敏 陈步峰 潘勇军 |
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| 作者单位： | 1. 广州市林业局,广州,510030
2. 中国林业科学研究院热带林业研究所,广州,510520 |
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| 基金项目： | 广州地区青山绿地-城市林带林区环境生态效益监测项目 |
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| 摘 要： | 采取典型抽样的方法对广州市城市要道林带绿化树种群落进行调查分析,对该群落的树种组成、重要值、生物多样性、群落结构进行量化研究,并对广州市城市要道绿化建设模式进行全面评价,为城市绿化建设提供科学依据。
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The Species Composition of Roadside Plantings in Urban Guangzhou |
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| Wu Min,Chen Bufeng,Pan Yongjun. The Species Composition of Roadside Plantings in Urban Guangzhou[J]. Journal of Chinese Urban Forestry, 2007, 5(6): 19-21 |
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| Authors: | Wu Min Chen Bufeng Pan Yongjun |
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| Abstract: | A survey on forest communities of roadside plantings in urban Guangzhou was conducted using typical sampling method for a quantitative study on species composition,importance value,biodiversity and community structure. The biodiversity index(Shannon-Weiner index) varied form 0.67 to 1.87 and the equality degree index from 0.3 to 1.04. The distribution of DBH and Height of trees are in a "reverse-J" type indicating a good condition of the forest structure and is favorable of community succession. The research results provided a full evaluation of roadside plantings in urban Guangzhou and scientific basis for urban greening. |
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| Keywords: | Roadside trees Tree species composition Guangzhou City |
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