【作者】 吕晓芳； 胡洁；

【Author】 LV Xiaofang;HU Jie;

【机构】 清华大学；

【摘要】 城市生态基底的健康与稳定是城市持续发展的生态保障,城市绿色空间是城市发展所依赖的重要生态组成,其保护与规划调控对识别、预警与有效规避城市空间未来的生态隐患具有重要意义。本文基于生境网络视角,以大连旅顺口区西部临港新城核心区为研究区,在对研究区城市活动及其生态组成的时空特征识别的基础上,分别从生态区尺度、城市尺度、城市内部组团等多级尺度进行其生境网络分析,以之为前提探讨与自然共同生长的城市绿色空间规划思路,以期为新城持续发展提供健康、安全的生态载体。更多还原

【Abstract】 The ecological health and stability of urban ecosystem are the main sources of urban sustainability.The spatial planning and compromising of urban green space,which is the vital ecological component in urban development,will play increasingly important roles in identification,forecast,and prevention of future ecological problems.In our case study of the green space planning in Dalian new harbor city,we analyzed the urban ecological system at multiple scales including ecozones,urban area,and subregions of urban area on the perspective of habitat networks.We are attempt to illustrate how the combination of nature and alternative environmental conditions are established in the urban area in order to restore ecological health and get sustainable development in the future.We hope our case study provide valuable experience in which urban ecosystem will be healthy and sustainable growing with nature.更多还原