[1]ZHANG Hou-tian,DU Hui-shi,WANG Shi-dong,et al.Study on the Land Use Change and Ecosystem Services Value in Changbai Mountain[J].Research of Soil and Water Conservation,2012,19(06):242-246.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
19
Number of periods:
2012 06
Page number:
242-246
Column:
Public date:
2012-12-20
- Title:
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Study on the Land Use Change and Ecosystem Services Value in Changbai Mountain
- Author(s):
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ZHANG Hou-tian1, DU Hui-shi2, WANG Shi-dong3, LEI Jun4
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1. Department of Civil Engineering, Luoyang Institute of Science and Technology, Luoyang, He’nan 471023, China;
2. College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China;
3. School of Surveying and Land Information Engineering, He’nan Polytechnic University, Jiaozuo, He’nan 454000, China;
4. College of Geographical Sciences, Inner Mongolia Normal University, Hohhot 010022, China
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- Keywords:
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land use change; ecosystem service value (ESV); change; Changbai Mountain
- CLC:
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F301.24
- DOI:
-
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- Abstract:
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Based on the data of Landsat TM/ETM+, this paper analyzed land use change and examined their effects on ecosystem service value in the region of Changbai Mountain from 2000 to 2010 by using RS and GIS. The methods were based on ESV computing formula and ESV coefficients. The following results and conclusions could be obtained. From 2000 to 2010, the area of dry farmland and construction land increased, while paddy field, woodland, wetland, and water body decreased. The total value of ecosystem services of the study area declined from 1.507×1011 Yuan in 2000 to 1.505×1011 Yuan in 2010, with the net decline of 1.79×108 Yuan during the 10-year period. Water conservation, climate regulation decreased acutely. The sensitivity index was less than 1, which showed that these estimates were relatively robust.