辽宁省传统村落可达性影响因素及其空间异质性
Factors Influencing Traditional Village Accessibility in Liaoning Province and Their Spatial Heterogeneity
韩超 1周天夫 2周立军3
作者信息
- 1. 上海交通大学设计学院 上海 200240
- 2. 上海大学上海美术学院 上海 200444
- 3. 哈尔滨工业大学建筑与设计学院 哈尔滨 150000;寒地城乡人居环境科学与技术工业和信息化部重点实验室 哈尔滨 150000
- 折叠
摘要
交通可达性是支撑传统村落保护与发展的重要基础.文章以辽宁省 116 个传统村落为研究对象,借助核密度分析、地理探测器、多尺度地理加权回归模型等方法对辽宁省传统村落空间分布、可达性影响因素及空间异质性进行研究.结果表明:1)辽宁省传统村落空间分布总体呈现两带四核的特征;2)可达性空间分布由中部向周围圈层递减;3)可达性各影响因素作用强度:高程>路网密度>生产总值>旅游禀赋>年均气温>城镇开发强度>坡度>年均降水量,且各影响因素的叠加作用要远大于单项因素的作用;4)在较为落后偏远的山区,自然环境因素是影响此区域传统村落可达性的主导因素,而在自然条件较为优越的平原地区,传统村落可达性主要受社会环境因素的影响.由此可见,可达性影响因素的空间异质性对于传统村落保护与振兴的差异化路径具有一定的影响作用.
Abstract
Transportation accessibility is important for the conservation and development of traditional villages.This paper takes 116 traditional villages in Liaoning Province as the research object and explores their spatial distribution,the factors influencing accessibility and their spatial heterogeneity using nuclear density analysis,geographical detector,and multi-scale geographical weighted regression model.The findings indicate:1)The spatial distribution of traditional villages in Liaoning Province is characterized with two zones and four cores;2)The accessible spaces decrease from the center area to the surrounding areas;3)The factors influencing accessibility could be ranked in intensity as elevation>road network density>GDP>tourism resources>annual average temperature>urban development intensity>slope>annual average precipitation,and the superposition of various influencing factors has a far greater effect than a single factor;and 4)In relatively less developed and remote mountainous areas,natural environment is the primary factor affecting the accessibility of traditional villages;but in plain areas with superior natural conditions,the accessibility of traditional villages is mainly affected by social factors.The spatial heterogeneity of the factors influencing accessibility have an effect on the differentiated pathways to the conservation and revitalization of traditional villages.
关键词
传统村落/可达性/影响因素/地理探测器/多尺度地理加权回归Key words
traditional village/accessibility/influencing factor/geographic detector/MGWR model引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据