梨树县耕地空间演变及其影响因素分析  

Spatial evolution of cultivated land and its influencing factors in Lishu County

作　　者：宁传奇 刘静 刘诗晴 NING Chuanqi;LIU Jing;LIU Shiqing(The Research Institute of Land and Resources Investigation and Planning of Jilin Province,Changchun 130000,Jilin,China;The Natural Resources Survey and Planning Center Co.,Ltd.,Jilin Province,Changchun 130000,Jilin,China;The Changchun FAW Construction Supervision Co.,Ltd.,Changchun 130000,Jilin,China)

机构地区：[1]吉林省国土资源调查规划研究院,吉林长春130000 [2]吉林省自然资源调查规划中心有限公司,吉林长春130000 [3]长春一汽建设监理有限责任公司,吉林长春130000

出　　处：《吉林地质》2024年第4期62-67,共6页Jilin Geology

摘　　要：本文以吉林省四平市梨树县为研究区,利用ArcGIS空间叠加分析功能,结合图表分析方法,分析四平市梨树县2009-2016年间耕地分布变化情况,说明耕地增加的来源以及耕地减少的去向。最后利用Origin软件绘制流出耕地与可能的影响要素的拟合曲线,根据曲线图对所选的可能对耕地数量产生影响的因素进行分析,并结合梨树县社会经济发展和相关政策,对梨树县土地整治、耕地数量及质量保护提出建议。In this study,the authors took Siping City Lishu County of Jilin Province as the research area.Utilizing the spatial overlay analysis function of ArcGIS and chart analysis methods,the authors analyzed the changes in the distribution of cultivated land in Lishu County,Siping City from ^(2)009 to 2016.It explains that the sources of cultivated land increase as well as the reasons for cultivated land decrease.And the Origin software was used to plot the fitting curve between the outflow of cultivated land and potentially influencing factors.Based on the curve graph,the selected factors that may affect the quantity of cultivated land were analyzed.Combined with the social and economic development and relevant policies of Lishu County,suggestions were provided for land consolidation,quantity and quality protection of cultivated land in Lishu County.

关 键 词：耕地 时空演变 相关性分析 吉林省梨树县 

分 类 号：F301.21[经济管理—产业经济]