摘要
随着我国城镇化率突破60%,城镇化年增率呈现放缓的发展趋势,科学优化农村居民点布局,提高用地集约发展水平将是进一步推进城镇化的关键。文章以位于吉林省东部的安图县、中部的德惠市和西部的通榆县为分析对象,以2018年Landsat8遥感影像和四维图新数据为数据来源,采用基于GIS的人机交互解译分析方法,分别从环境条件和生产要素两方面研究吉林省农村居民点空间分布的区域差异性特点。研究发现,在环境条件方面道路对农村居民点分布影响作用明显,而在生产需求方面园地类型对居民点密度影响作用突出。
As China’s urbanization rate exceeded 60%,the annual growth rate of urbanization showed a slowing development trend.Scientifically optimizing the layout of rural settlements and improving the intensive development of land use will be the key to the further development of urbanization.Taking Antu,Dehui and the Tongyu City of Jilin Province as the typical county units as research objects,using the data of Landsat8 remote sensing image and official survey map in 2018,the research explored the regional differences in spatial distribution pattern of rural settlement in Jilin Province in regard to environmental conditions and production demands,via GIS-based humancomputer interaction interpretation analysis methods.It is found that the road network has a significant effect on the distribution of rural settlements regards to environmental conditions,while in terms of production demands,garden types have a prominent effect on the density of settlements.
作者
李冰心
张琦琦
Li Bingxin;Zhang Qiqi
出处
《建筑与文化》
2020年第12期50-52,共3页
Architecture & Culture
基金
吉林省社会科学基金项目(项目编号:2020J20、2020C067)。
