安徽农业科学2025，Vol.53Issue(10)：67-75,110,10.DOI:10.3969/j.issn.0517-6611.2025.10.015
肥西县土地利用变化自动识别与功能分区及驱动力分析
Automatic Identification of Land Use Change and Functional Zoning and Driving Force Analysis in Feixi County
摘要
Abstract
[Objective]To analyze the land use change and its driving factors in Feixi County.[Method]Based on the land use data of Feixi County in the three periods of 2010,2016 and 2023,this study analyzed the land use pattern and change characteristics of Feixi County during the research period from the aspects of land use area change and type transfer,the minimum cumulative resistance(MCR)model was used to construct the minimum cumulative comprehensive resistance surface for ecological protection,agricultural production and urban expansion in Feixi County,the land use functional zoning was delineated through the resistance threshold method,and the geographic detector model was used to conduct in-depth research on the driving mechanism and influencing factors of land use types and changes in Feixi County.[Result]From 2010 to 2023,land use in Feixi County had always been dominated by arable land,with a continuous and significant decrease in cultivat-ed land,mainly flowing into forest land and construction land.The area of forest land had increased and the change in area was significant;the areas of water bodies,grassland and unused land were showing a decreasing trend,construction land area was showing a continuous increasing trend.The areas with high ecological protection suitability in Feixi County were mainly located in the central and eastern Chaohu Lake basin of Feixi County;the areas with high agricultural production suitability were mainly located in the northwest of Feixi County;the areas with high ur-ban expansion suitability were mainly distributed in Taohua Town and Shangpai Town in the southeast.Different driving factors had different in-fluences on the land use change in Feixi County in different periods,in which temperature,precipitation and evapotranspiration were the main driving factors.According to the interaction detection effect of various factors,natural factors had a more significant influence on the land use change than social and economic factors.[Conclusion]The research provides a theoretical basis for regional land use and ecological environ-ment protection.关键词
土地利用变化/自动识别/功能分区/驱动力/地理探测器Key words
Land use change/Automatic identification/Functional zoning/Driving force/Geographical detector分类
农业科技引用本文复制引用
韩月侠,朱培桢,彭聪阁,江楠,章紫微,梅红霞,董斌,屈建伸,张建新,朱兆明,朱曼,姜文聪,薛诚,朱若晴..肥西县土地利用变化自动识别与功能分区及驱动力分析[J].安徽农业科学,2025,53(10):67-75,110,10.基金项目
安徽农业大学和安徽省第四测绘院合作项目"基于时空演变特征的耕地种植状态智能识别与动态变化研究"(kj24110). （kj24110）
