基于全排列多边形图示指标法的耕地保护政策绩效评价——以甘肃省为例  

Performance Evaluation on the Polices of Cultivated Land Protection Based on the Entire-Array-Polygon Indicator Method—Taking Gansu Province as an Example

作　　者：黄鑫[1] 许艳[1] 董磊磊[2] 程文仕[1] 

机构地区：[1]甘肃农业大学资源与环境学院,甘肃兰州730070 [2]西北师范大学地理与环境科学学院,甘肃兰州730070

出　　处：《安徽农业科学》2015年第28期327-331,365,共6页Journal of Anhui Agricultural Sciences

基　　金：甘肃农业大学盛彤笙科技创新基金项目(GSAU-STS-1320)

摘　　要：以甘肃省为例,通过问题诊断、指标构建、模型检验,客观合理地评价耕地保护政策运行效果.结果表明：2005 ～ 2012年,甘肃省耕地保护政策绩效总体处于较低（Ⅳ级）水平,具有波动变化、缓慢上升、逐年改善的特点;评价期间,数量、质量和投入指标,波动中趋于上升态或稳定态,生态保护指标呈现逐年下降的趋势,且政策执行的实施效果一般.据此得出结论：耕地保护是一项长期性工作,保护效果需一定时间的积累;甘肃省耕地保护更侧重于要素投入和数量方向的保护;评价采用的全排列多边形图示指标法简单易行,评价结果客观、全面,是耕地保护政策绩效评价较为理想的方法.The purpose of the research is to evaluate operational effect of cultivated land protection polices with objective and reasonable by diagnosing problems, constructing indicators and examining model. The research methods are literature review and mathematical model. The research confirmed that the overall level of policies performance of cultivated land protection in Gansu Province is lower with level IV during 2005 -2012, and it also has features of fluctuate change, slowly rising and improving year by year. The indexes of quantity, quality and input tend to steady or rising in fluctuation, the ecological protection indicators show a downward trend year by year, and the implementation effect of policies executive power is not well during the evaluation period. The research concluded that cultivated land protection is a long-team work, and the effect of protection need an amount of time to accumulate. Cultivated land protection in Gansu Province focus more on element input and quantity directions. The entire-array-polygon indicator method which introduced to evaluation is convenient and reasonable, the results of evaluation is objective and comprehensive, and it also an ideal method which used to performance evaluation on the policies of cultivated land protection.

关 键 词：耕地保护 政策 绩效 全排列多边形图示指标法 甘肃省 

分 类 号：S-01[农业科学]