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Position: Home > Articles > Community structure types and plants composition of residential greenbelts in Beijing Hebei Journal of Forestry and Orchard Research 2007,22 (3) 324-328

北京市居住区绿地植物组成及结构类型分析

作  者:
郎金顶;刘艳红;孟凡国;胡赫
单  位:
本溪市林业局;北京林业大学省部共建森林培育与保护教育部重点实验室
关键词:
植物组成;绿地结构;居住区绿地;北京
摘  要:
通过对北京市区五环内居住区生物多样性和绿地结构类型的抽样调查,结果表明:北京市区居住区共有维管束植物68科178属273种,其中少种科属和区域性单种科属占很大比重;栽培植物中,乡土物种优势度低,为37.18%;绿地结构类型数目中,乔、灌、草交互组成的复层结构占优势。
译  名:
Community structure types and plants composition of residential greenbelts in Beijing
作  者:
LANG Jin-ding1,LIU Yan-hong1,MENG Fan-guo2,HU He1(1 The Key Laboratory for Silviculture and Forest Conservation of Ministry of Education,Beijing Forestry University,Bejing 100083,China;2 Forestry Bureau of Benxi City,Benxi 117000,China))
关键词:
species composition;greenbelts structure;residential greenbelt;Beijing
摘  要:
Based on a systematic investigation of residential biodiversity in Beijing built area,the result showed that there were 273 vascular plants species which belonged to 178 genera and 68 families in Beijing residential greenbelt.Among them,those fewness families and genera which included only few or single species account for a big proportion.The predominance of native species was very low in artificial plants,37.18% of total artificial plants.The number of the communities with two or three layer structure of trees,shrubs and grasses were in dominant.

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