标題: Understanding coupled coordination relationships between social and ecological functions of urban green spaces

作者: Liu, DF (Liu, Dianfeng); Li, HY (Li, Huiying); Qiu, ML (Qiu, Mingli); Liu, YL (Liu, Yaolin)

來源出版物: GEO-SPATIAL INFORMATION SCIENCE DOI: 10.1080/10095020.2022.2134057 提前訪問日期: OCT 2022

摘要: Urban Green Spaces (UGSs) can provide social and ecological benefits, and the coordination of these two functions will largely advance human-nature harmony in cities. As such, we proposed a comprehensive framework to evaluate UGSs multifunctionality, i.e. the coupling coordination relationship of ecological connectivity and spatial accessibility of UGSs. Wuhan City in Central China was taken as a case study, and multiple ecosystem service values of green space patches and the disordered use of UGSs multifunctionality were explored. The results demonstrated low-level coupling coordination of UGSs multifunctionality in Wuhan. More than 70% of UGSs were imbalanced, 27.91% of which featured small sizes, low connectivity and accessibility. We suggest that planners should optimize UGSs arrangement to improve species reachability, especially for species with dispersal distance less than 4 km, and to create 15-minute community life circles for residents at the same time. Our findings are expected to support the promotion of UGSs multifunctionality and the balance of urban development and habitat conservation.

作者關鍵詞: Urban green spaces; coupling coordination analysis; spatial accessibility; ecological connectivity; Wuhan city

地址: [Liu, Dianfeng; Li, Huiying; Qiu, Mingli; Liu, Yaolin] Wuhan Univ, Sch Resource & Environm Sci, Wuhan, Peoples R China.

[Liu, Dianfeng; Liu, Yaolin] Wuhan Univ, Key Lab Digital Cartog & Land Informat Engn, Minist Nat Resources, Wuhan, Peoples R China.

通訊作者地址: Qiu, ML (通訊作者)，Wuhan Univ, Sch Resource & Environm Sci, Wuhan, Peoples R China.

電子郵件地址: qiumingli@whu.edu.cn

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