标题：Diffusion or coalescence? Urban growth pattern and change in 363 Chinese cities from 1995 to 2015
作者： He, QS (He, Qingsong); Song, Y (Song, Yan); Liu, YL (Liu, Yaolin); Yin, CH (Yin, Chaohui)
来源出版物：SUSTAINABLE CITIES AND SOCIETY 卷：35 页码: 729-739 DOI：10.1016/j.scs.2017.08.033 出版年： NOV 2017
摘要：Urban development can occur through diffusion (sprawl) or coalescence. This paper selects all 363 prefecture-level or higher level cities in China and detects their dynamic change of urban growth pattern in 1995-2005 and 2005-2015. Three main findings can be obtained: (1) In two periods, the vast majority of Chinese cities are expanding by the way of edge-expansion.(2) Cities in the western region tend to be most likely to grow through dispersion (64.71%), with smaller percentages of cities in the eastern region (46.08%) and the central region (43.20%) growing through dispersion; (3) During the two stages of urban development, the achievement of controlling urban sprawl is mainly in the city with high economic development level. (4) Xinyu City, Nujiang City, Guangyuan City etc., a total of 20 individual cities are the key cities where urban sprawl is occurring, besides, the junction of Gansu Province, Inner Mongolia Autonomous Region and Ningxia Hui Autonomous Region in the northwest China and the junction of northern part of Jiangsu Province and Anhui Province in the east China are the key regions of urban diffusional sprawl, The result of this paper could provide reference to China's urban master planning in the future.
作者关键词：Diffusion; Coalescence; Edge-expansion; Infilling; Outlying; Chinese cities
扩展关键词： SPATIOTEMPORAL DYNAMICS; METROPOLITAN REGION; SMART GROWTH; CITY GROWTH; WUHAN AREA; LAND-USE; SPRAWL; LANDSCAPE; METRICS; URBANIZATION
通讯作者地址：Song, Y (reprint author), Shenzhen Univ, Sch Architecture & Urban Planning, 388 Nanhai Rd, Shenzhen, Peoples R China.
Song, Y (reprint author), Univ North Carolina Chapel Hill, UNC Program Chinese Cities, 314 New East Bldg,CB 3140, Chapel Hill, NC 27599 USA.
[He, Qingsong; Liu, Yaolin; Yin, Chaohui] Wuhan Univ, Sch Resource & Environm Sci, 129 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.
[Song, Yan] Shenzhen Univ, Sch Architecture & Urban Planning, 388 Nanhai Rd, Shenzhen, Peoples R China.
[He, Qingsong; Song, Yan] Univ North Carolina Chapel Hill, UNC Program Chinese Cities, 314 New East Bldg,CB 3140, Chapel Hill, NC 27599 USA.
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