面向“进出平衡”的耕地补充潜力识别--以莱西市为例  

Identifying the Potential for Cultivated Land Supplementary in the Context of“In-Out Balance”

作　　者：滕永佳 李祥 王福丽 冯佳敏 沙海龙 隋云峰 孙晓明 TENG Yongjia;LI Xiang;WANG Fuli;FENG Jiamin;SHA Hailong;SUI Yunfeng;SUN Xiaoming(Qingdao Surveying&Mapping Institute,Qingdao 266000,China;Qingdao Key Laboratory for Integration and Application of Marine-terrestrial Geographical Information,Qingdao 266000,China;Qingdao City University,Qingdao 266106,China;Institute of Educational Policy and Evaluation of International Students,Beijing Language and Culture University,Beijing 100083,China)

机构地区：[1]青岛市勘察测绘研究院,山东青岛266000 [2]青岛市海陆地理信息集成与应用重点实验室,山东青岛266000 [3]青岛城市学院,山东青岛266106 [4]北京语言大学国际学生教育政策与评价研究院,北京100083

出　　处：《城市勘测》2025年第1期164-169,共6页Urban Geotechnical Investigation & Surveying

摘　　要：耕地“进出平衡”是管控耕地“非粮化”的有效手段。针对传统方法容易造成耕地布局劣化的问题,以莱西市为例,构建了融合自然适宜性、区位适配性、复耕经济性、规划协调性四个维度的耕地补充潜力识别模型。研究发现,莱西市耕地补充综合评价平均分值为80.93,表明该地区耕地整治条件良好,但也存在明显的区域差异性。同时,识别出27个耕地补充的重点区域,并发现不同镇街的耕地补充潜力差异显著。研究结果可以为耕地补充项目的选址和规划提供科学参考。The achievement of“In-Out Balance”is an effective means of controlling the non-grain production of of cultivated land.Addressing the issue of traditional methods leading to the deterioration of cultivated land layout,using the example of Laixi,a model for identifying the potential for supplementary cultivated land was constructed based on a grid scale,integrating four dimensions:natural suitability,location adaptability,economic viability of re-cultivation,and planning coordination.The research reveals that average score for comprehensive evaluation of supplementary arable land of Laixi is 80.93,indicating favorable conditions for land improvement in the region,albeit with evident regional disparities.Furthermore,27 key areas for cultivated land supplementation were identified,highlighting significant differences in the potential for land supplementation across different townships.The findings can serve as a scientific reference for the selection and planning of cultivated land supplementation projects.

关 键 词：进出平衡 耕地整治 耕地用途管控 空间分析 粮食安全 

分 类 号：P208[天文地球—地图制图学与地理信息工程]