打印

作者

Qiyu Hu;Zhengfeng Zhang;Lu Niu

来源

HABITAT INTERNATIONAL,Vol.128,P.102662

语言

英文

关键字

作者单位

School of Public Administration and Policy, Renmin University of China, Beijing, 100872, China;School of Public Administration and Policy, Renmin University of China, Beijing, 100872, China;RMIT University, 124 La Trobe St, Melbourne VIC 3000, Australia;School of Spatial Planning and Design, Zhejiang University City College, Hangzhou, 310015, China;Department of Civil Engineering, Zhejiang University, Hangzhou, 310058, China;Center for Real Estate Studying, Zhejiang University, Hangzhou, 310058, China;Department of Building and Real Estate, Hong Kong Polytechnic University, Hong Kong, China;School of Management, Guangzhou University, Guangzhou, 510006, China;Department of Civil Environmental and Architectural Engineering, University of Padova, Padova, Italy;Center of Geo-Informatics for Public Security, School of Geography and Remote Sensing, Guangzhou University, Guangzhou, China;Department of Geography, University of Cincinnati, OH, USA;Department of Geography and Planning, The University of Toledo, OH, USA;State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University, Beijing, 100875, China;School of Natural Resources, Faculty of Geographical Science, Beijing Normal University, Beijing, 100875, China;Beijing Land and Space Big Data Center, Beijing Municipal Commission of Planning and Natural Resources, Beijing, 10045, China;Department of Geography, Ghent University, Belgium;Department of Economics, Bahir Dar University, Ethiopia;KU Leuven Public Governance Institute, KU Leuven, Belgium;Department of Geography and Environmental Studies, Bahir Dar University, Ethiopia;Department of Engineering Management, University of Antwerp, Belgium;Department of Natural Resource Management, Bahir Dar University, Ethiopia;Sino-Canada Resources and Environmental Research Academy, North China Electric Power University, Beijing 102206, China;State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University, Beijing 100875, China;Environmental Systems Engineering Program, Faculty of Engineering and Applied Sciences, University of Regina, Regina, Sask S4S 0A2, Canada;Department of Environmental Engineering, Xiamen University of Technology, Xiamen 361024, China

摘要

At present, China is in a stage of unbalanced and insufficient development, in which territorial space with distinctive dominant functions, regional coordination, and reasonable layout, is an important guarantee for the healthy and sustainable development of the national economy and society. However, under the Chinese territorial spatial planning system, the spatio-temporal evolution of spatial multi-functionality has not received much attention, especially in urban agglomerations, which restricts the optimization of territorial space development and protection patterns. Therefore, analysis of the quality, structure and spatio-temporal evolution process of territorial space functions (TSFs). Based on the construction of a theoretical framework of territorial space composite functions, revised night-time light index, agricultural production index, and habitat quality were used to respectively characterize the quality of urban-agricultural-ecological space. Additionally, a coupling coordination degree model and spatial overlay analysis were used to measure the composite level of TSFs, to describe their spatio-temporal evolution characteristics comprehensively, and to summarize the composite mode of TSFs in urban agglomerations. The results demonstrate that from 2000 to 2020, the TSFs center of gravity in the Beijing-Tianjin-Hebei region was in Beijing and Langfang, and the development direction of urban and agricultural space was opposite to that of ecological space. The TSFs composite level demonstrated an overall upward trend, and the level of coupling coordination degree was characterized by a circling spatial evolution from low to high and back to low, along the edge towns, to suburban areas of large cities, to central urban areas of large cities. Overall, urban development and agricultural production functions were strengthened while ecological maintenance function was weakened. The spatio-temporal evolution characteristics of the 27 TSFs composite types were portrayed, indicating that the TSFs had conflicting performance for their scale and composite features for their function, and that the territorial space composite function (TSCF) mainly appeared in suburban areas under the influence of multiple factors. The findings demonstrate a new approach to diagnose TSCF and analyze its spatio-temporal evolution, which can provide a reference for the planning and management of territorial space in urban agglomerations.