应用生态学报2011，Vol.22Issue(5)：1255-1260,6.
城市带状绿地结构类型与温湿效应的关系
Relationships between urban green belt structure and temperature-humidity effect
摘要
Abstract
Taking four green belts with different internal constitutions and five green belts with different canopy densities along the west fourth ring road of Beijing as test objects, and by using smallscale quantitative measurement method, this paper studied the relationships between different structure urban green belts (width 42 m ) and temperature-humidity effect in Beijing.Comparing with the control, lawn had no obvious effect on the decrease of air temperature and the increase of relative humidity, while shrub-herbage, tree-shrub-herbage, and tree-herbage had significant effect.When the canopy density was 10％ -31％ , green belts had definite effect on the decrease of air temperature and the increase of relative humidity; when the canopy density reached 44％ , the effect became significant; and when the canopy density exceeded 67 ％ , the effect was significant and stable.关键词
带状绿地/内部结构/郁闭度/温湿效应/热岛效应分类
农业科技引用本文复制引用
朱春阳,李树华,纪鹏..城市带状绿地结构类型与温湿效应的关系[J].应用生态学报,2011,22(5):1255-1260,6.基金项目
国家自然科学基金项目(30972416)资助. （30972416）
