摘要
调查了昆明市的70个住宅小区,小区绿化共用植物203种,隶属76科,146属,分析了植物物种丰富度、组成、出现频率、群落结构,比较了常绿树种和落叶树种多样性、乡土植物和外来植物多样性以及观赏部位的多样性,进而探讨住宅小区绿化中的植物多样性问题,并提出改进建议.
In an investigation made in 70 residence communities in Kunming city, a total of 203 plant species were recorded, belonging to 76 families and 146 genera. By analyzing the species abundance and composition, frequency of occurrences and community structure, the diversities of evergreen tree species and deciduous tree species, of indigenous plants and introduced plants, and of their ornamental parts were compared. Some suggestions are put forward for the improvement of plant diversity in the afforestation work.
出处
《西南大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第10期55-60,共6页
Journal of Southwest University(Natural Science Edition)
基金
云南省教育厅自然科学基金资助项目(0112463)
关键词
住宅小区
城市绿化
植物多样性
昆明市
residence community
urban afforestation
plant diversity
Kunming
