[1]ZHONG Yuan,ZHAO Minjuan.Effect of Land Use Change on Ecosystem Service Value—A Case Study of Xi’an City[J].Research of Soil and Water Conservation,2015,22(01):274-279.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
22
Number of periods:
2015 01
Page number:
274-279
Column:
Public date:
2015-02-28
- Title:
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Effect of Land Use Change on Ecosystem Service Value—A Case Study of Xi’an City
- Author(s):
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ZHONG Yuan, ZHAO Minjuan
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College of Economics and Management, Northwest A & F University, Yangling, Shaanxi 712100, China
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- Keywords:
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land use changes; ecosystem service value; coefficient of sensitivity; Xi’an City
- CLC:
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F301.24
- DOI:
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- Abstract:
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The changes in land utilization can impact the appropriate changes of ecosystem service values (ESV). Based on the table listing the equivalent value per unit area of ecosystem service in China, the Costanza’s ecosystem service value theory and the time sequence data (2001—2011), the changes of land use were analyzed and their effects on the changes of ESV were discussed. The results showed that the land-use changed quickly from 2001 to 2011 with the rapid increase of the woodland, construction land, garden plot and the decrease of cultivated land, grassland, water area and unutilized land. The ESV of land increased from 25 502 million yuan in 2001 to 26 117 million yuan in 2011, which benefited from many other land use types transformed into woodland. The sensitivity analysis showed less dependency (< 1) for each type of land-use, which indicated high reliability of the results.