摘要
以农业经济为主的皖北地区,乡村在整个区域范围内占比较大,研究其乡村聚落空间分布对于后期乡村全面振兴具有重要的指导意义.本文选取皖北地区822个美丽乡村示范村为研究对象,采用最邻近点指数、地理集中指数、地理联系率、平均分布密度和核密度估计等空间分析方法,分析皖北典型乡村聚落的空间分布结构及其特征,探讨影响乡村聚落分布结构的因素.结果表明:(1)皖北地区乡村聚落景观总体呈现出由西南区域到中部再到东北区域依次降低的空间分布特征;(2)河流水系、地形等自然因素以及交通条件、人口状况、经济发展水平等社会人文因素是引起皖北乡村聚落分布特征的主要驱动因素.
In the region of Northern Anhui,which is dominated by the agricultural economy,the rural area accounts for a large proportion in the whole region,so it is of great guiding significance to study the spatial distribution of rural settlements for the comprehensive revitalization of the countryside in the later period.This paper selects 822 beautiful rural demonstration villages in Northern Anhui as the research object,and uses the spatial analysis methods of nearest neighbor index,geographic concentration index,geographic connection rate,average distribution density and kernel density estimation to explore the spatial distribution structure and characteristics of typical rural settlements in Northern Anhui,and to explore the factors affecting the distribution structure of rural settlements.The results show that:(1)The spatial distribution of rural settlements in Northern Anhui decreases from the southwest region to the central region and then to the northeast region;(2)The natural factors such as river system and topography,and the social and human factors such as traffic conditions,population conditions,and the level of economic development are the main driving factors for the distribution characteristics of rural settlements in Northern Anhui.
作者
偶春
庄焱
杨衍学
刘腾飞
胡竹强
姚侠妹
OU Chun;ZHUANG Yan;YANG Yanxue;LIU Tengfei;HU Zhuqiang;YAO Xiamei(School of Biology and Food Engineering,Fuyang Normal University,Fuyang 236037,China;School of Architecture and Urban Planning,Anhui Jianzhu University,Hefei 230022,China)
出处
《西安文理学院学报(自然科学版)》
2025年第2期54-62,共9页
Journal of Xi’an University(Natural Science Edition)
基金
国家级大学生创新训练计划项目(202410371019)
安徽省高校质量工程项目(2019jyxm0268)
阜阳师范大学本科教学工程项目(2023JXCXTD01,2022JYXMSZ03)。
关键词
乡村聚落景观
分布特征
驱动因素
皖北地区
rural settlement landscape
distribution characteristics
driving factors
Northern Anhui
