Spatial patterns of urban land expansion of super-cities of China in 1990s

被引：0

作者：

Zhao, T ^{[1
]}

Liu, JY ^{[1
]}

Deng, XZ ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Geog Sci Nat Resources Res, Beijing 100101, Peoples R China

来源：

IGARSS 2004: IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM PROCEEDINGS, VOLS 1-7: SCIENCE FOR SOCIETY: EXPLORING AND MANAGING A CHANGING PLANET | 2004年

关键词：

super-city; urban expansion; China;

D O I：

暂无

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

Based on two-phase remotely sensed data (1990 and 2000), the spatial features of urban land expansion of 13 super-cities (identified by a large shares of non-agricultural population and a absolute numbers of over 2 millions) in China were analyzed. The results show that: (1) the built-up areas of all 13 super-cites expanded substantially, mostly at the cost of preciously arable land; (2) several patterns of urban expansion co-existed; (3) the succession of industrial structure in urban areas, the improvement of transportation and the increase of urban residents' incomes have heavily affected urban land expansion.

引用

页码：3154 / 3157

页数：4

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