| The effects of land use change on the ecosystem service value in the hinterland of Songnen plain |
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| DOI：10.7606/j.issn.1000-7601.2007.04.06 |
| Key Words: land use ecosystem services value the hinterland of Songnen plain |
| Author Name | Affiliation | | TANG Jie | College of environment and Resources, Jilin University, Changchun, Jilin 130026, China | | SI Ai | College of environment and Resources, Jilin University, Changchun, Jilin 130026, China | | LU Yuan | Faculty of Resources and Environmental Sciences， Guangxi Teachers College， Nanning, Guangxi 530001, China | | LI Hai-yi | College of environment and Resources, Jilin University, Changchun, Jilin 130026, China | | WANG Xue-ge | College of environment and Resources, Jilin University, Changchun, Jilin 130026, China |
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| Abstract: |
| Based on the data of land use changes from 1989 to 2000, the coefficient of ecosystem service value per unit area in the hinterland of Songnen plain was put forward and its value calculated. The results showed that the area of the saline-alkali land, arable land, woodland, urban area and sand land had increased rapidly during the 11 years. Meanwhile, the area of grassland, inland water and wetland had extremely decreased. The change of landscape pattern led to the damage of ecosystem service function in the study area, and declined the service value from 1366.070 billion to 1017.044 billion Yuan annually. |
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