摘要
为了科学地评价农村土地整治项目实施后产生的效益,借助能值分析方法,从社会、经济和生态环境三方面入手,构建由3个社会效益评价指标、3个经济效益评价指标和4个生态环境效益评价指标组成的土地整治效益评价指标体系,以河北省太行山山前平原项目为例,对其进行实证研究。结果表明:能值分析方法的引入为评价体系的建立提供了新的思路和方法;项目实施后,所选取的5个项目区的综合效益均比整治前有所提高;5个项目区之间的横向比较也充分说明了能值分析方法在这一领域中的适用性和灵活性。通过对整治项目实施后的效益进行评价,能够为政府在制定决策时提供科学依据,达到各方面协调、统一发展的目的。
In order to scientifically evaluate the benefits generated by the implementation of the rural land re- mediation projects, the evaluation system was built. It was made up of three social indices, three economic indices and four ecological environment indices. And the values of these indices were calculated based on en- ergy analysis method, then an empirical research was carried out by the example of the piedmont plain of the Taihang Mountains. The results showed that energy analysis method offered new ideas and methods for the evaluation system; after the implementation of the project, the comprehensive benefits were improved in the five selected project areas compared to the previous ones; the horizontal comparison among them also fully il- lustrated the applicability and flexibility of the energy analysis method in this area. The benefit evaluation after the implementation of the remediation project can provide a scientific basis for government decision-mak- ing and achieve the porpose of harmonic and uniform development.
出处
《水土保持研究》
CSCD
北大核心
2013年第2期191-195,200,共6页
Research of Soil and Water Conservation
基金
河北省国土资源厅专业业务课题(2011022667)
关键词
土地整治
效益评价
能值分析方法
指标方法
land remediation
benefit evaluation
energy analysis method
indicators
