Wan Yi, Wei Siyi, Harlhax Huantai
Department of Landscape Planning and Design, East China University of Science and Technology, Shanghai, 200237, PR China.
The Department of Landscape Study, Tongji University, Shanghai, 200092, PR China.
Heliyon. 2024 Sep 14;10(19):e37918. doi: 10.1016/j.heliyon.2024.e37918. eCollection 2024 Oct 15.
In China's transition from rapid urbanization to high-quality development, urban peripheral parks are increasingly crucial for ecological services and quality of life. However, a disparity persists between their intended function and actual usage, a common occurrence in megacities of China. This study aims to identify the actual service distance and accessibility of parks in fringe areas, using the southwestern sector of Shanghai's main urban fringe as an example. By utilizing mobile location data, it explores the multilevel service attributes of urban fringe parks. Analyzing spatial characteristics from the perspectives of clustering distances and life circle service capabilities, it concludes that: 1) fringe parks exhibit lower service capacities compared to central ones, mainly providing routine services; 2) fixed service range models are inadequate, especially for fringe parks; and 3) community and district-level parks have comparable service distances, highlighting the need to enhance district-level parks. This research aims to optimize park site selection and functions in urban peripheries, providing insights for sustainable planning.
在中国从快速城市化向高质量发展的转型过程中，城市周边公园对于生态服务和生活质量愈发关键。然而，其预期功能与实际使用情况之间仍存在差距，这在中国的特大城市中很常见。本研究以上海主城区边缘西南部为例，旨在确定边缘地区公园的实际服务距离和可达性。通过利用移动定位数据，探索城市边缘公园的多层次服务属性。从聚类距离和生活圈服务能力的角度分析空间特征，得出以下结论：1）边缘公园的服务能力低于中心城区公园，主要提供常规服务；2）固定服务范围模型并不适用，尤其是对于边缘公园；3）社区级和区级公园的服务距离相近，这凸显了提升区级公园的必要性。本研究旨在优化城市周边公园的选址和功能，为可持续规划提供参考。
