RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2015, Vol. 24 >> Issue (01): 8-.doi: 10.11870/cjlyzyyhj201501002

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SPATIOTEMPORAL FEATURES OF INTENSIVE LAND USE AND DIAGNOSIS OF ITS OBSTACLE FACTORS IN WUHAN CITY

CHEN Ying1, XIE Yuanyuan2   

  1. (1.College of Public Administration, Huazhong University of Science and Technology, Wuhan 430074, China; 2.School of Management, Hefei University of Technology, Hefei 230009, China
  • Online:2015-01-20

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Abstract:

The purpose of the paper is to analyze the spatialtemporal features of intensive land use in Wuhan City from 1996 to 2010, and to diagnose its obstacle factors using the methods of principal component analysis, GIS analysis and obstacle factors analysis. The results showed that the degrees of land use intensity rose steadily from 1996 to 2010. The results also showed that the economic benefits, social benefits and the level of land use structure declined in a “ringlayer” model, and the ecological benefits were higher in the north district than that in the south district. In addition, the input level of land intensive use in Jianghan District presented circles as the core of the decline. The sustainable level of intensive land use decreased progressively from Jiangbei plate to Jiangnan plate in grades. Through the obstacle factors analysis, we can get the obstacle factors that affect the level of intensive land use specifically

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