[1]NI Chao,LEI Guo-ping.Research on Land Comprehensive Carrying Capacity of Resource-Exhausted Cities[J].Research of Soil and Water Conservation,2011,18(02):164-168,173.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
18
Number of periods:
2011 02
Page number:
164-168,173
Column:
Public date:
2011-04-20
- Title:
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Research on Land Comprehensive Carrying Capacity of Resource-Exhausted Cities
- Author(s):
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NI Chao1,2, LEI Guo-ping1
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1. College of Resources and Environmental Sciences, Northeast Agricultural University, Harbin 150030, China;
2. Department of Geography, Harbin University, Harbin 150086, China
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- Keywords:
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land comprehensive carrying capacity; resource-exhausted city; principal component analysis; cluster analysis
- CLC:
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F321.1
- DOI:
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- Abstract:
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According to the characteristics of resource-exhausted cities, comprehensive carrying capacity evaluation indicator system is set up, 17 resource-exhausted cities are analyzed and evaluated by adopting principal component analysis and cluster analysis. The results show that: (1) The level of the comprehensive capacity of 17 cities is generally low, these cities can be divided into four capacity areas, such as weak, low, middle and higher; (2) From the perspective of comprehensive zoning, spatial differences of 17 cities are more significant. North China, middle and lower reaches of Yangtze River are higher than Northeast China, Northwest China and the areas of Shanxi, Shaanxi and Inner Mongolia.