摘要
现代城市地表逐渐被阻水材料所覆盖,不断加重着城市及其周边地区生态学意义上的"人造沙漠"效应。本文以西安为例,从城市生态基础设施建设的角度初步探讨了城市雨水景观规划设计与管理的方法和策略。西安季节性暴雨特征明显,以城市硬化表面的生态透水设计为切入点,将有助于由点及面逐步恢复城市作为生态节点的基本"新陈代谢功能";以达到合理调整城市环境气候、改善城市生态和人居环境、彰显"长安八水"的城市格局和文脉特征的目的。
With the urbanization process, the surface of the modern city in China is gradually covered with waterproof materials, which has been increasing ＇man-made desert effect＇ on the ecological significance of the city and its surroundings. From the perspective of ecological infrastructure, this paper takes Xi＇an as an example,discusses the methods and strategies of landscape planning and management of urban rainwater. Xi＇an has obvious seasonal rainfall characteristics, using eco-permeable hardened surface design as a starting point will contribute to the gradual recovery of the city＇s basic metabolic function as an eco-node from point to surface, achievement of the reasonable adjustment of the urban environment and climate, improvement of the urban ecology and habitat environment, and the highlighting of the ＂Chang＇an eight water＂ city pattern and context features.
出处
《现代城市研究》
北大核心
2013年第5期65-70,81,共7页
Modern Urban Research
基金
陕西省教育厅科研计划项目资助(项目编号:12JK0912)
关键词
城市硬化表面
生态透水铺面
雨水景观
城市水环境
city hardened surface
eco-permeahle pavement
rainwater landscape
urban water environment
