上海市环城绿带的游憩转型潜力分析及策略

Recreation Transformation Potential Assessment and Strategy of Greenbelt in Shanghai

随着中心城区建设用地蔓延至环城绿带以外区域,环城绿带由位于城郊边缘区的绿带转为中心城区内部绿带,面临由抑制城市扩张向游憩型绿带的转型。通过建立以游憩需求度、交通便捷度、游憩聚集度为核心指标的上海市环城绿带游憩转型评估体系,利用道路、人口、服务设施的POI等多源数据综合评估,发现具有较高转型潜力的重点区域。提出建立“主题公园+城市公园+社区公园”的环城公园体系,贯通全线外环绿道,加强配套服务设施,优化植被景观等策略。

As the built land in the central urban area sprawls to the areas outside the green belt,the green belt is facing the transformation from inhibiting urban expansion to supporting recreational functions.By establishing an evaluation system for recreation transformation of the green belt around Shanghai,which takes recreation demand degree,traf fic convenience degree and recreation aggregation degree as core indexes,several critical areas with high transformation potential are identi fied through the comprehensive evaluation of multi- source data.On this basis,this paper puts forward several strategies,such as establishing a "theme park + city park + community park" system,connecting all greenways,strengthening supporting service facilities,and optimizing vegetation landscape,etc.