安徽农业科学2012，Vol.40Issue(1)：226-228,3.
延安市居住区树种结构分析
Analysis on Structure of Tree Species of Residential District in Yan' an
摘要
Abstract
Sampling investigation on residential greenbelts in Yan'an is carried out, the results show that there are 34 species of trees in residential greenbelts of Yan' an, which belong to 21 and 26 genera. The tree species are on the low side and the corresponding families and genera are dispersed, and dominant species and dominant families don't form. Community structure is simple, the seasonal aspect is single, the residential greenbelts are in a scattered state, steady plant community doesn' t be formed. Therefore, we should exploit the potential of agrestic trees, colour-leaved trees and flowering trees in Yan'an greatly, to ensure the quality of greenbelt, enhance the virescence management, improve the greening level of Yan' an.关键词
居住区/树种结构/群落结构Key words
Residential district/ Structure of tree species/ Community structure分类
建筑与水利引用本文复制引用
吴云霄,王海洋,方文..延安市居住区树种结构分析[J].安徽农业科学,2012,40(1):226-228,3.基金项目
林业公益性行业科研专项"西部山地型城市森林生态网络构建与景观建设研究"(201004064). （201004064）
