增减挂钩项目土地复垦后耕地适宜性评价——以绥德县为例  

Suitability Evaluation of Cultivated Land after Reclamation with the Increase and Decrease Connection Potential Project——A Case Study of Suide County

作　　者：韩海燕 HAN Hai-yan(Tongchuan Branch of Shaanxi Land Engineering Construction Group Co.,Ltd.,Tongchuan,Shaanxi 727000)

机构地区：[1]陕西省土地工程建设集团有限责任公司铜川分公司

出　　处：《安徽农业科学》2019年第22期71-72,110,共3页Journal of Anhui Agricultural Sciences

摘　　要：依托绥德县吉镇镇等13个乡镇县域内城乡建设增减挂钩项目,对复垦后耕地进行适宜性评价。选取有效土层厚度等6个方面构建评价指标体系,应用特尔斐法确定权重,对各评价单元进行适宜性综合分值计算和结果分析。研究表明:在选取的38个评价地块中,有效土层厚度和地形坡度是此次增减挂钩项目土地复垦后耕地适宜性评价的最大影响因子。Based on the increase and decrease of urban and rural construction in 13 townships and counties such as Jizhen Town,the suitability of the cultivated land after reclamation was evaluated.The evaluation index system was constructed in six aspects such as effective soil layer thickness,and the weight was determined by Delphi method.The suitability score calculation and result analysis were carried out for each evaluation unit.The results show that in the selected 38 evaluation plots,the effective soil layer thickness and topographic slope were the biggest influencing factors for suitability evaluation of cultivated land after reclamation.

关 键 词：增减挂钩 适宜性评价 指标体系 绥德县 

分 类 号：F301.2[经济管理—产业经济]