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中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (34): 178-181.doi: 10.11924/j.issn.1000-6850.2014-1135

所属专题： 耕地保护

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

基于DEA的黑土地水土保持综合效益评价研究——以黑龙江省为例

李宁宁，赵雨森   

  1. （东北林业大学林学院，哈尔滨 150040）
  • 收稿日期:2014-04-18 修回日期:2014-12-05 接受日期:2014-08-06 出版日期:2015-03-10 发布日期:2015-03-10
  • 通讯作者: 赵雨森
  • 基金资助:
    黑龙江省博士后资助经费项目“黑龙江省黑土地水土保持与污染控制管理研究”(LHB-Z12024)。

Comprehensive Benefit Evaluation on Black Soil Water Conservation Based on DEA:A Case of Heilongjiang Province

Li Ningning, Zhao Yusen   

  1. (School of Forestry, Northeast Forestry University, Harbin 150040)
  • Received:2014-04-18 Revised:2014-12-05 Accepted:2014-08-06 Online:2015-03-10 Published:2015-03-10

摘要： 从2003年，国家相继实施了多项黑土地水土保持工程，有必要对这些项目的实施效果进行评价。运用DEA模型，对黑龙江省近10年黑土地水土保持综合效益进行评价，分别得出经济效益、社会效益和生态效益的综合有效性、技术有效性和规模有效性，结果表明：黑龙江省黑土地水土保持工程综合效益较好且年度平稳度高，但还没有达到最优状态，针对评价结果，提出增加农民收入、优化资源配置等建议。

关键词: 原因分析, 原因分析

Abstract: Since 2003, the state has implemented a number of soil and water conservation projects on black soil, so it is necessary to evaluate the implementation of the projects. By using DEA model, this paper evaluated the overall efficiency of soil and water conservation projects on black soil in recent 10 years in Heilongjiang Province, and obtained the result of integrated effectiveness, technical efficiency and scale efficiency of economic benefits, social and ecological benefits. The results showed that the overall efficiency of soil and water conservation is good and the stability is high for the years, but has not yet reached the optimal state. Finally, according to the results of the evaluation, this paper proposed recommendations, such as, increasing farmers’income and optimizing resource allocation.