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Origin, spatial pattern, and evolution of urban system: Testing a hypothesis of "urban tree"

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成果类型:
期刊论文
作者:
Fan, Yong;Yu, Guangming;He, Zongyi
通讯作者:
Fan, Y;Yu, GM
作者机构:
[He, Zongyi; Fan, Yong] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.
[Fan, Yong; Yu, Guangming] Key Laboratoty Geog Proc Anal & Simulat, Wuhan 430079, Hubei Province, Peoples R China.
[Fan, Yong; Yu, Guangming] Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China.
通讯机构:
[Yu, Guangming] Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China.
[Fan, Yong] Wuhan Univ, Sch Resource & Environm Sci, Wuhan 430079, Peoples R China.
语种:
英文
关键词:
Urban system;Urban tree theory;Resistance model;Origin;Spatial pattern;Evolution mechanism
期刊:
HABITAT INTERNATIONAL
ISSN:
0197-3975
年:
2017
卷:
59
页码:
60-70
文献类别:
WOS:Article
所属学科:
ESI学科类别:社会科学,概论;WOS学科类别:Development Studies;Environmental Studies;Regional & Urban Planning;Urban Studies
入藏号:
机构署名:
本校为通讯机构
院系归属:
城市与环境科学学院
摘要:
The origin, spatial pattern, and evolution of urban system have been hot research issues in the field of urban system. In this study, the theory of "urban tree (UT)" was proposed to address these issues. The spatial pattern of urban system can be expressed by the phrase UT and the growth of the UT reflects the origin, spatial pattern, and evolution of urban system. Analysis of the UT growth can reveal the evolutionary mechanisms of the urban system. We present an UT resistance model to determine spatial extension in the evolutionary processes of urban system. The Thiessen polygon method and spatial re mapping were used to construct the UT. Data collected in 1995, 2000, 2005 and 2010 from cities in the Huai River Basin were used to construct the UT model to analyze the origin, spatial pattern, and evolution of urban system in this region. Xuzhou City was the UT "tree root" and the UT growth the followed four paths. Growth of cities on the nodes of these paths promoted the evolution of urban system. The UT theory expresses the spatial pattern and evolution of urban system in an intuitive way and helps to explain the origin and evolution mechanisms of urban system. Empirical research supported the UT theory. Because of the operational and visual expression, this theory has broad application prospects in the urban system research. (C) 2016 Elsevier Ltd. All rights reserved.
参考文献:
Adamatzky A., 2012, BIOEVALUATION WORLD, V43, P368
Adamatzky A, 2013, ADV COMPLEX SYST, V16, DOI 10.1142/S0219525912500348
Adamatzky A, 2012, INT J PARALLEL EMERG, V27, P275, DOI 10.1080/17445760.2011.616204
Ahmed B, 2012, ISPRS INT J GEO-INF, V1, P3, DOI 10.3390/ijgi1010003
Alnsour JA, 2016, CITIES, V50, P93, DOI 10.1016/j.cities.2015.08.011

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