摘要
基于西北半干旱地区城市或傍山依河、或依交通要道等的城市布局特点,在水资源作为主导限制因子的条件下,老城区城市用地紧张,绿色空间较少,城市基础设施多以灰色基础设施为主,城市生态环境问题日益成为制约城市经济社会发展的限制因素。解决这些城市问题切实可行的办法,就是在城市新区建设时,以绿色基础设施作为先行,以绿色基础设施理论作为城市绿地建设的生态途径指导。
Based on the city layout characteristics of sem-i-arid northwest city or mountain in accordance with the river, or in accordance with traffic arteries, under the dominant factor limiting conditions of water, the urban land of old city is tension with less green space. The urban infrastructure is given priority to with gray infrastructure, and the urban ecological environment problem has become a limiting factor restricting the development of urban economy and society. The feasible methods to solve these city problems are taking the green infrastructure as the first and the green infrastructure theory as a ecological way guide for urban green space construction in the new city construction.
出处
《城市建筑》
2014年第11期29-29,35,共2页
Urbanism and Architecture
关键词
西北城市
半干旱地区
绿色基础设施
生态
northwest city
semi-arid regions
green infrastru-cture
ecological