| 基于土地利用变化的重庆市生态系统服务功能价值评估 |
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| 引用本文： | 王刚,谢世友. 基于土地利用变化的重庆市生态系统服务功能价值评估[J]. 西南师范大学学报(自然科学版), 2011, 36(5): 177-181 |
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| 作者姓名： | 王刚 谢世友 |
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| 作者单位： | 西南大学地理科学学院;西南大学三峡库区生态环境教育部重点实验室; |
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| 基金项目： | 国家科技支撑计划资助项目(2006BAC01A16); 重庆市自然科学基金重点项目(CSTC2009BA0002) |
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| 摘 要： | 从土地利用变化与生态系统服务功能人手,参照已有文献提出的生态系统服务功能价值评估方法,结合重庆实际情况对相关系数进行校正,并从生态学和经济学的角度,估算了2002-2008年重庆市生态系统服务功能价值及其变化.结果表明:2002年重庆市生态系统服务总价值为1 619.559×108元,2008年的总价值为1 614.7...
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| 关 键 词： | 生态系统服务功能 生态价值 土地利用变化 重庆市 |
The Value Assessment of Ecosystem Services in Chongqing Based on Change of Land Use |
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| WANG Gang,,XIE Shi-you, .School of Geographical Sciences,Southwest University,Chongqing ,China,.Key Laboratory of Eco-environments in Three Gorges Reservoir. The Value Assessment of Ecosystem Services in Chongqing Based on Change of Land Use[J]. Journal of southwest china normal university(natural science edition), 2011, 36(5): 177-181 |
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| Authors: | WANG Gang XIE Shi-you .School of Geographical Sciences Southwest University Chongqing China .Key Laboratory of Eco-environments in Three Gorges Reservoir |
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| Affiliation: | WANG Gang1,2,XIE Shi-you1,2 1.School of Geographical Sciences,Southwest University,Chongqing 400715,China,2.Key Laboratory of Eco-environments in Three Gorges Reservoir(Ministry of Education) |
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| Abstract: | In the initiative of the five Chongqing and the development background of the Two Rivers District,this article estimates the value of ecosystem services of Chongqing based on the land-use change and ecosystem services by the perspective of ecology and economics from 2002-2008,in which the correlation coefficient is corrected by the value of ecosystem services assessment which is raised by Constaza and Xie gaodi and the actual situation of Chongqing.Results show that the total value of ecosystem services is ... |
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| Keywords: | ecosystem services the value of ecosystem change of land use Chongqing City |
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