绿道作为国家与地方战略 从国家生态基础设施、京杭大运河国家生态与遗产廊道到连接城乡的生态网络

Greenway as National and Local Strategies:From National Ecological Infrastructure,China Grand Canal Heritage and Ecological Corridor to Urban-Rural Ecological Network

绿道作为维护生态过程和生态系统完整性,发挥生态系统服务价值的土地网络系统,可以成为国家和地方战略,提供整合自然保护、文化与自然遗产保护、乡土遗产保护和旅游与休闲产业发展机会。以北京大学景观设计学研究院1998年以来完成的研究成果为例,阐述建立国家绿道系统——国家生态基础设施、京杭大运河国家生态与遗产廊道的构想,以中山市、杭州市、合肥市和北京市为例阐述连接城乡的绿道网络的规划与实施途径。

As land network systems, greenways maintain the integrity of ecological process and ecosystem and play an important role of land value of ecosystem services. It can become both national and local strategies that oft^r opportunities of integration of natural protection, cultural and natural heritage conservation and the vernacular heritage conservation and tourism and leisure industry development. With cases studies from Graduate School of Landscape Architecture, Peking University, the National Ecological Infrastructure Planning Project and the Grand Canal National Heritage and Ecological Corridor Project shows the possible skeleton of national greenway system. In addition, projects in the regional level of Zhongshan, Hangzhou, Hefei and Beijing show the implementation ofgreenway planning as well as planning approaches.