Exploring complex urban growth and land use efficiency in China's developed regions:implications for territorial spatial planning

作     者：Xiaolu TANG Li SHENG Yinkang ZHOU Xiaolu TANG;Li SHENG;Yinkang ZHOU

作者机构：School of Geography and Ocean ScienceNanjing UniversityNanjing 210023China Institute of Digital AgricultureZhejiang Academy of Agricultural SciencesHangzhou 310021China 

出 版 物：《Frontiers of Earth Science》 (地球科学前沿（英文版）)

年 卷 期：2022年第16卷第4期

页      面：1040-1051页

核心收录：

学科分类：08[工学] 0708[理学-地球物理学] 09[农学] 0903[农学-农业资源与环境] 083306[工学-城乡规划管理] 0833[工学-城乡规划学] 

基　　金：supported by National Natural Science Foundation of China(Grant No.41901360) 

主　　题：urban expansion urban growth types land use efficiency Zhejiang territorial spatial planning 

摘      要：Developed regions in China have experienced rapid urban expansion and have consequently induced a series of challenging environmental issues since its economic reform and *** Zhejiang as a case study area,the present paper explores the complex types of urban growth over the last four decades as well as land use ***,it discusses the implications of the aforementioned on China national territorial spatial planning(TSP).The acquired results have shown that:1)urban expansion has slowed down,exhibiting a three-stage trend ofslight increase(1980-1990)—dramatic growth(1990-2010)—slow growth(after 2010);2)the complex types of urban growth reveal that the urban diffusion has been gradually controlled and the urban form tends to be more condensed;and 3)the mean values for pure technical efficiency(PTE)and scale efficiency(SE)of urban land use are 0.83 and 0.95 respectively,indicating PTE as the main factor restricting the improvement of urban land *** on these results,some beneficial policy implications and suggestions for TSP are ***,it is suggested thatInventory Planningwill be the main direction of TSP other thanIncremental Planning.Secondly,we should pay more attention to the protection of cultivated land and ecological ***,TSP should guide the economic growth away from simply relying on resource inputs and steer it toward technology and capital investment.