黄土丘陵沟壑区山缘型城市公园适地性规划路径——以延安市向阳公园为例

Adapt-to-locality Planning of Mountain-edge Park in Hilly and Gully Loess Region:Xiangyang Park,Yan’an

反思现有绿地规划并着眼于对山体边缘地区的利用,探讨山缘型城市公园的规划方法对于黄土丘陵沟壑区破解绿地建设难题具有现实意义。文章以延安市向阳公园为例,立足于山缘型城市公园的内在属性,借助地理信息、水文模型等技术方法,结合生态评估、地形识别、汇水模拟等多元要素分析,从台地式适地性用地布局、立体化适地性流线组织和蓄水保土适地性生态造景3个层面提出山缘型城市公园“半山半园”适地营建模式的构建及规划方法,以期为山缘地区的同类规划提供参考。

It is important to study the planning of mountain-edge park for the green space development in hilly and gully loess region.With Xiangyang park as an example,the paper uses GIS and hydrological modelling methods,makes ecological evaluation,topographical recognition,and catchment simulation,and proposes an adapt-to-locality planning approach for mountain-edge park from three aspects:platformed land use layout,three-dimensional streamline organization,and landscaping that conserves water and soil.