[1]ZHOU Xiao-fei,LEI Guo-ping,XU Shan.An Evaluation of Urban Land Use Performance and Diagnosis of Its Obstacle Degree——A Case Study of Harbin City[J].Research of Soil and Water Conservation,2012,19(02):126-130.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
19
Number of periods:
2012 02
Page number:
126-130
Column:
Public date:
2012-04-20
- Title:
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An Evaluation of Urban Land Use Performance and Diagnosis of Its Obstacle Degree——A Case Study of Harbin City
- Author(s):
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ZHOU Xiao-fei, LEI Guo-ping, XU Shan
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College of Resources and Environment, Northeast Agriculture University, Harbin 150030, China
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- Keywords:
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urban land use; performance; obstacle degree; Harbin City
- CLC:
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F301.24
- DOI:
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- Abstract:
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Evaluation of urban land use performance and diagnosis of its obstacle degree would be greatly helpful for sustainable land use and scientific management.This paper selects the Harbin City as the study area and establishes a theoretical model to assess the land use performance.The evaluation index system was built with the four indices of land use degree,land use efficiency,land use sustainability and land management.This paper used entropy method to calculate the index weight and evaluated the level of urban land use performance from 2001 to 2008 by the comprehensive index model,and built obstacle degree model to diagnose its obstacle indicators affecting urban land use performance.Results showed that the level of urban land use performance in Harbin City was generally upward,with the performance index increasing from 0.302 3 to 0.745 0 from 2001 to 2008.The obstacle degree of land use degree increased by an annual average of 8.98%,but the obstacle degree of land use efficiency,land use sustainability and land management decreased by an annual average of 0.62%,5.27% and 9.16%,respectively.The land use degree was found to be the biggest factor affecting urban land use performance and improving the urban land use degree is crucial.