东伦敦绿网引导下的开放空间的保护与再生

Open Space Protection and Regeneration under the Guidance of East London Green Grid System

以东伦敦绿网为例,探索了东伦敦开放空间保护与再生的三个策略:(1)整合利用土地资源完善公共开放空间类型,通过提升路径连通性形成公共开放空间系统;(2)从雨洪安全与生物安全视角出发,整合改造流域资源提升土地雨洪管理的能力,修复棕地并构建系统化的野生动物栖息地以提高生物多样性,实现开放空间的安全格局;(3)通过创造丰富的游憩活动内容、增加文化遗产可达性、创建新的文化景观来实现开放空间的社会文化价值,提出了在快速的城市化进程中应构建兼顾社会文化与生态可持续价值的开放空间系统。

Taking the East London Green Grid system as example, this articie puts forward three strategies on East London open space protection and regeneration： 1） complete the types of public open space through local resource integration and utilization, establish public open space system by improving the path connectivity; 2） considering rainwater and biological security, improve the rainwater management capability of land by integrating drainage area resource, and enhancing biodiversity by restoring brownfield and establishing systematic wildlife habitat ; 3） realizing the social and cultural values by creating diverse recreation activities and new cultural landscape, and enhancing the accessibility of cultural heritage. This article puts forwards the ideas of establishing an open space for social, culture and ecological sustainable values in the process of rapid urbanization,