详细信息
文献类型:期刊文献
中文题名:广州市城市道路绿化树种群落结构研究
英文题名:The Species Composition of Roadside Plantings in Urban Guangzhou
作者:吴敏[1] 陈步峰[2] 潘勇军[2]
第一作者:吴敏
机构:[1]广州市林业局;[2]中国林业科学研究院热带林业研究所
年份:2007
卷号:5
期号:6
起止页码:19-21
中文期刊名:中国城市林业
外文期刊名:Journal of Chinese Urban Forestry
基金:广州地区“青山绿地-城市林带林区”环境生态效益监测的部分研究内容.
语种:中文
中文关键词:城市绿化建设;道路绿化树种;群落结构;广州市;生物多样性;树种组成;科学依据;重要值
外文关键词:Roadside trees; Tree species composition; Guangzhou City
分类号:S731.2
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。
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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