城镇化质量与耕地利用水平时空演变与耦合关系研究  

Study on Spatial-Temporal Evolution and Coupling Relationship between Urbanization Quality and Cultivated Land Use Level

作　　者：房力川 徐婕 潘洪义[1,2] 黄佩 范婷[1,2] FANG Lichuan;XU Jie;PAN Hongyi;HUANG Pei;FAN Ting(Key Laboratory of Land Resources Evaluation and Monitoring in Southwest of Ministry of Education,Sichuan Normal University,Chengdu 610066,Sichuan;College of Geography and Resources,Sichuan Normal University,Chengdu 610066,Sichuan)

机构地区：[1]四川师范大学西南土地资源评价与监测教育部重点实验室,四川成都610066 [2]四川师范大学地理与资源科学学院,四川成都610066

出　　处：《四川师范大学学报（自然科学版）》2020年第1期98-107,共10页Journal of Sichuan Normal University（Natural Science）

基　　金：国家自然科学基金(41371125);教育部规划基金项目(18XJA630005);四川省教育厅自然科学一般项目(16ZB0061)

摘　　要：城镇化质量的高低对耕地利用水平产生不同影响,对二者演变进行分析有助于促进“城市-农村综合系统”的可持续发展.在综合统计数据、遥感数据和耕地质量评定的数据构建多元数据库的平台基础上,借助LISREL、ARCGIS、GEODA和SPSS等软件,对2000—2014年德阳与绵阳所下属各区市县城镇化质量与耕地利用水平时空演变进行分析,并在此基础上探讨了二者的耦合关系.研究结果表明:1)研究区内各区市县城镇化质量水平在时间序列上整体呈上升趋势,而耕地利用水平随时间变化总体比较平稳;2)在空间上,城市化质量提高程度差异较大,且区域差异越发明显;在耕地利用水平空间上,区市县在向高分值区提升的同时,区域差异不断缩小;3)城镇化质量与耕地利用水平之间存在显著的正向相关性,但耦合方式不尽相同.判定城镇化质量与耕地利用水平之间具体耦合关系,有助于为合理推动城镇化发展和耕地保护提供新思路.The quality of urbanization has different impacts on the level of cultivated land use.The analysis of the evolution of the two is helpful to promote the sustainable development of the“urban rural comprehensive system”.On the basis of comprehensive statistical data,remote sensing data and cultivated land quality evaluation data,this paper builds a multi database platform,with the aid of LISREL,ARCGIS,GEODA and SPSS software,analyzes spatial-temporal evolution of the urbanization quality and the cultivated land use in Deyang and Mianyang Cities from 2000 to 2014,and discusses the coupling relationship between the two.The results showed that:1)In the study area,the level of urbanization quality in different cities showed an upward trend on the time series,while the level of cultivated land use changed steadily with time.2)In space,the degree of urbanization quality improvement varied greatly,and the regional difference was more obvious;The level of cultivated land use was higher in spatial in different areas,while regional differences were decreasing.3)The quality of urbanization had a significant positive correlation with the cultivated land utilization level,but the coupling modes were different.Judging the specific coupling relationship between the quality of urbanization and the level of cultivated land utilization can help us to promote the development of urbanization and the protection of cultivated land.

关 键 词：城镇化质量 耕地利用水平 时空演变 耦合 

分 类 号：F062.2[经济管理—政治经济学]