[1]YAN Ran,LEI Guo-ping,SUN Li-na,et al.Evaluation on the Sustainable Land Use in Urban Area of Harbin Based on Grey Relation Analysis[J].Research of Soil and Water Conservation,2012,19(01):154-158.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
19
Number of periods:
2012 01
Page number:
154-158
Column:
Public date:
2012-02-20
- Title:
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Evaluation on the Sustainable Land Use in Urban Area of Harbin Based on Grey Relation Analysis
- Author(s):
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YAN Ran, LEI Guo-ping, SUN Li-na, 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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sustainable land use; the grey relation analysis; urban area of Harbin
- CLC:
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F323.211
- DOI:
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- Abstract:
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Sustainable land use is the premise and foundation of sustainable development of both regional resources environment and economy and society. This paper selects the Harbin urban area as the study area and establishes the evaluation index system of sustainable land use from a system point of view combining the three aspects including resource environmental rationality, economic possibility and social acceptability. Entropy method was used to calculate the index weight and the level of sustainable land use from 2001 to 2008 was calculated by the grey relation analysis. The results show that resource environment rationality, economic possibility and social acceptability are significantly different; resource environment rationality is growing with wide fluctuation; economic possibility is rapidly growing; and social acceptability repeatedly fluctuates in a small range. The level of sustainable land use in Harbin urban area is general upward from 2001 to 2008, with medium sustainable utilization level from 2001 to 2006, and higher sustainable utilization level from 2007 to 2008.