北京市公园绿地植物物种多样性分析  

Study on Plant Communities' Composition of Urban Park in Beijing

作　　者：冯彩云[1,2] 孙振元[1] 许新桥[1] 

机构地区：[1]中国林业科学研究院林业研究所,北京100091 [2]中国林学会,北京100091

出　　处：《农业科技与信息（现代园林）》2014年第3期12-15,共4页Modern Landscape Architecture

摘　　要：通过对北京市园林绿地的植物群落组成结构进行调查分析,以期能为北京市园林绿地的优化和配置提供科学依据。调查结果表明北京市公园绿地的乔木、灌木和草本植物物种有较高的多样性,物种的多样性呈现城郊公园大于城区公园、建园时间晚的公园大于建园时间早的公园的趋势;北京市公园绿地的植物物种配置比较均匀,物种均匀度呈现乔木均匀度>灌木均匀度>草本木均匀度的特点;北京市公园绿地栽培的植物物种大部分都是引进的,特别是灌木植物和草本植物,绝大部分都是引进的,北京的本地植物所占比例非常小。文中最后指出在园林绿化中要推广使用乡土物种,应用近自然园林的思想和理论来营建园林绿地。Through investigating the structure of the plant community composition in parks in Beijing, this article provided a scientific basis for the Beijing green space optimization and configuration. The results showed that trees, shrubs and herbaceous have higher species, which showed the trend that suburban Park 〉 City Park, Orchard Park 〉 the earlier Orchard Park; plant species in city parkland are relatively uniform, rendering tree species evenness 〉 shrub evenness〉 Features herb wood uniformity; cultivated plant species in Beijing parks are mostly imported, especially plants and shrubs herbs, the proportion of native plants in Beijing is very small. The paper concludes that in landscaping to promote the use of native species, using natural garden ideas and theories to build green space.

关 键 词：北京市 公园绿地 植物群落 组成结构 

分 类 号：S48[农业科学—农药学]