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| 生态系统服务价值估算在土地整理项目效益评价中的应用 | |
| 引用本文： | 梁舒舒,姚燕,张占录.生态系统服务价值估算在土地整理项目效益评价中的应用[J].国土资源科技管理,2011,28(5):20-25. |
| 作者姓名： | 梁舒舒 姚燕 张占录 |
| 作者单位： | 1. 弗吉尼亚大学建筑学院城市与环境规划系,(美)夏洛茨维尔VA22903 2. 国土资源部土地整理中心,北京,100035 3. 中国人民大学公共管理学院,北京,100872 |
| 摘 要： | 生态系统服务价值评价结果可为土地整理规划设计的决策提供科学依据,以便于提高农业生态系统生产力和生产效率,提高土地整理的效益,最终使土地整理达到可持续发展的目标。选取北京市延庆区王木营土地整理项目作为一个典型案例,运用中国学者提出的生态系统服务价值当量因子表,对该区生态系统服务功能经济价值进行了评价,得出土地整理前后的生态价值分别为142.13和156.12万元,增加率为9.84%。同时分析了生态系统服务功能经济价值变化的原因并对结果进行了讨论。 |
| 关 键 词： | 服务价值 生态系统 效益评价 土地整理项目 |
Application of Ecosystem Services Assessment to the Benefit Evaluation of Land Consolidation Projects |
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| LIANG Shu-shu,YAO Yan,ZHANG Zhan-lu.Application of Ecosystem Services Assessment to the Benefit Evaluation of Land Consolidation Projects[J].Scientific and Technological Management of Land and Resources,2011,28(5):20-25. | |
| Authors: | LIANG Shu-shu YAO Yan ZHANG Zhan-lu |
| Institution: | 1.Department of Urban and Environmental Planning,School of Architecture,University of Virginia,Charlottesville VA 22903,U.S.A; 2.Land Consolidation Center,MRL,Beijing 100035,China;3.Department of Land and Real Estate,Renmin University of China,Beijing 100872,China) |
| Abstract: | The result of ecosystem services assessment can provide a scientific basis for land use planning and design,so as to improve agricultural productivity and efficiency,improve the effectiveness of land consolidation and finally achieve the goal of sustainable development.This paper selects a land consolidation project at Wangmuying,Yanqing District,Beijing,as a typical case,and estimates its economic value of ecosystem services with the table of equivalent weight factor of economic value of ecosystem services advanced by Chinese scholars.The result shows that the ecosystem services before and after land consolidation are respectively 1.421 3 and 1.561 2 million,increasing by 9.84%.The paper also analyzes the causes and outcomes of the changes. |
| Keywords: | service value ecosystem benefit evaluation land consolidation project |
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