地理大数据揭示中国主要城市建成环境物质存量的空间格局

作     者：Zhou Huang Yi Bao Ruichang Mao Han Wang Ganmin Yin Lin Wan Houji Qi Qiaoxuan Li Hongzhao Tang Qiance Liu Linna Li Bailang Yu Qinghua Guo Yu Liu Huadong Guo Gang Liu Zhou Huang;Yi Bao;Ruichang Mao;Han Wang;Ganmin Yin;Lin Wan;Houji Qi;Qiaoxuan Li;Hongzhao Tang;Qiance Liu;Linna Li;Bailang Yu;Qinghua Guo;Yu Liu;Huadong Guo;Gang Liu

作者机构：Institute of Remote Sensing and Geographical Information SystemsSchool of Earth and Space SciencesPeking UniversityBeijing 100871China International Research Center of Big Data for Sustainable Development GoalsBeijing 100094China SDU Life Cycle EngineeringDepartment of Green TechnologyUniversity of Southern DenmarkOdense 5230Denmark Department of Construction ManagementSchool of Civil EngineeringTsinghua UniversityBeijing 100084China School of Computer ScienceChina University of GeosciencesWuhan 430074China School of Geographical SciencesEast China Normal UniversityShanghai 200062China Land Satellite Remote Sensing Application CenterMinistry of Natural ResourcesBeijing 100048China Institute of Geographic Sciences and Natural Resources ResearchChinese Academy of SciencesBeijing 100101China Department of GeographyCalifornia State UniversityLong BeachCA 90840USA Aerospace Information Research InstituteChinese Academy of SciencesBeijing 100094China College of Urban and Environmental SciencesPeking UniversityBeijing 100871China 

出 版 物：《Engineering》 (工程（英文）)

年 卷 期：2024年第34卷第3期

页      面：143-153页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 08[工学] 083305[工学-城乡生态环境与基础设施规划] 081303[工学-城市规划与设计(含：风景园林规划与设计）] 0813[工学-建筑学] 0833[工学-城乡规划学] 083302[工学-城乡规划与设计] 

基　　金：supported by the National Natural Science Foundation of China (71991484,42271471,72088101,and 41830645) Danish Agency for Higher Education and Science (International Network Project,0192-00056B) the Fundamental Research Funds for the Central Universities (Peking University) 

主　　题：Urban system engineering Built environment stock Spatial pattern Urban sustainability Big geodata 

摘      要：The patterns of material accumulation in buildings and infrastructure accompanied by rapid urbanization offer an important,yet hitherto largely missing stock perspective for facilitating urban system engineering and informing urban resources,waste,and climate ***,our existing knowledge on the patterns of built environment stocks across and particularly within cities is limited,largely owing to the lack of sufficient high spatial resolution *** study leveraged multi-source big geodata,machine learning,and bottom-up stock accounting to characterize the built environment stocks of 50 cities in China at 500 m fine-grained *** per capita built environment stock of many cities(261 tonnes per capita on average)is close to that in western cities,despite considerable disparities across cities owing to their varying socioeconomic,geomorphology,and urban form *** is mainly owing to the construction boom and the building and infrastructure-driven economy of China in the past ***’s urban expansion tends to be more“vertical(with high-rise buildings)than“horizontal(with expanded road networks).It trades skylines for space,and reflects a concentration-dispersion-concentration pathway for spatialized built environment stocks development within cities in *** results shed light on future urbanization in developing cities,inform spatial planning,and support circular and low-carbon transitions in cities.