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Spatiotemporal evolution of land use efficiency in 357 cities across mainland China from 2000 to 2020 based on SDG 11.3.1

文献类型：期刊论文

作者Huang, Min4,5; Liu, Fen5; Gong, Daohong5; Lin, Hui3,4,5; Chen, Yong4; Hu, Bisong5; Ge, Yong2,5; Xiao, Changjiang1
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2024-12-01
卷号954页码:17
关键词Land use efficiency SDG 11.3.1 Urban expansion Population growth China
ISSN号0048-9697
DOI10.1016/j.scitotenv.2024.176157
产权排序4
英文摘要High-efficiency land use facilitates the maximization of land utilization, lowers urban construction costs, and optimizes urban functional patterns. The Sustainable Development Goal 11.3.1 (SDG 11.3.1) can be used to assess land use efficiency (LUE), understand the current state of land use, and identify the potential for optimization. This study combines SDG 11.3.1 with other supplementary indicators to establish a land use efficiency evaluation system. This system provides a more precise understanding of internal city changes and enables a scientific assessment of urban LUE in Mainland China. The results showed that: (1) A significant number of cities were growing cities, particularly in the eastern region, with the population of built-up areas increased by 2.92 times from 2000 to 2020; (2) From 2000 to 2020, cities in China underwent rapid urban expansion, with the most significant urban expansion index in 2015-2020; (3) The coordination between population growth rate (PGR) and land consumption rate (LCR) worsened in the western region, while the central and eastern regions showed better coordination. (4) As the urban expansion index increased, the compactness index of the cities in the above three regions decreased and were at lower levels. This study establishes an evaluation system to assess the LUE and reveals the spatial and temporal characteristics of urban and population change. It holds paramount significance in enhancing LUE and encouraging sustainable development in Mainland China and serves as a valuable reference for global urban management.
资助项目National Natural Science Foundation of China (NSFC) program[42201438] ; National Natural Science Foundation of China (NSFC) program[42001372] ; Youth Program of Major Discipline Academic and Technical Leaders Training Program of Jiangxi Talents Supporting Project[20232BCJ23086] ; Natural Science Foundation of Jiangxi, China[20232ACB212001] ; Young Elite Scientists Sponsorship Program by Jiangxi Association for Science and Technology[JXAST2023QT12] ; Opening Fund of Key Laboratory of Poyang Lake Wetland and Watershed Research (Jiangxi Normal University) , Ministry of Education[PK2022001]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001317474800001
出版者ELSEVIER
资助机构National Natural Science Foundation of China (NSFC) program ; Youth Program of Major Discipline Academic and Technical Leaders Training Program of Jiangxi Talents Supporting Project ; Natural Science Foundation of Jiangxi, China ; Young Elite Scientists Sponsorship Program by Jiangxi Association for Science and Technology ; Opening Fund of Key Laboratory of Poyang Lake Wetland and Watershed Research (Jiangxi Normal University) , Ministry of Education
源URL[http://ir.igsnrr.ac.cn/handle/311030/208366]  
专题资源与环境信息系统国家重点实验室_外文论文
通讯作者Xiao, Changjiang
作者单位1.Tongji Univ, Coll Surveying & Geoinformat, Shanghai 200092, Peoples R China
2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China
3.Chinese Univ Hong Kong, Inst Space & Earth Informat Sci, Hong Kong, Peoples R China
4.Jiangxi Normal Univ, Key Lab Nat Disaster Monitoring Early Warning & As, Nanchang 330022, Peoples R China
5.Jiangxi Normal Univ, Sch Geog & Environm, Key Lab Poyang Lake Wetland & Watershed Res, Minist Educ, Nanchang 330022, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Min,Liu, Fen,Gong, Daohong,et al. Spatiotemporal evolution of land use efficiency in 357 cities across mainland China from 2000 to 2020 based on SDG 11.3.1[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2024,954:17.
APA Huang, Min.,Liu, Fen.,Gong, Daohong.,Lin, Hui.,Chen, Yong.,...&Xiao, Changjiang.(2024).Spatiotemporal evolution of land use efficiency in 357 cities across mainland China from 2000 to 2020 based on SDG 11.3.1.SCIENCE OF THE TOTAL ENVIRONMENT,954,17.
MLA Huang, Min,et al."Spatiotemporal evolution of land use efficiency in 357 cities across mainland China from 2000 to 2020 based on SDG 11.3.1".SCIENCE OF THE TOTAL ENVIRONMENT 954(2024):17.

入库方式： OAI收割

来源：地理科学与资源研究所

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