安徽农业科学2024，Vol.52Issue(13)：55-58,120,5.DOI:10.3969/j.issn.0517-6611.2024.13.014
基于地形梯度的矿业城市土地利用格局变化特征分析
Analysis of Change Characteristics of Land Use Pattern in Mining City Based on Terrain Gradient
摘要
Abstract
Taking Jixi City, a typical mining city as an example, this paper quantitatively analyzed the changing characteristics of land use patterns in mining cities by using the methods of terrain location index, distribution index and land use change map under the support of RS and GIS.The results showed that affected by mining activities and urban expansion, land use types had strong differences in different terrain gradients;arable land and construction land had a high frequency of change in low-lying areas, and gradually expanded to high-lying areas;al-ternate transformation of arable land, forest land and grassland occurs frequently in topographic areas.关键词
土地利用变化/地形梯度/矿业城市/RS/GISKey words
Land use change/Terrain gradient/Mining city/RS/GIS分类
管理科学引用本文复制引用
董伦,叶欣..基于地形梯度的矿业城市土地利用格局变化特征分析[J].安徽农业科学,2024,52(13):55-58,120,5.基金项目
黑龙江省自然科学基金优秀青年项目(YQ2019D006) （YQ2019D006）
黑龙江省普通本科高校青年创新人才培养计划项目(UNPYSCT-2020032). （UNPYSCT-2020032）
