重庆传统村落空间分布特征分析

Study on the Spatial Distribution of Chinese Traditional Villages in Chongqing

传统村落保护与发展作为乡村振兴战略实施的重要议题,研究其空间分布特征及影响因素是保护与发展工作的前提。因此,文章通过ArcGIS空间分析平台,运用最邻近距离、地理集中指数、洛伦兹曲线、核密度等方法,分析了重庆市110个传统村落的空间分布特征及影响因素。研究发现:(1)重庆传统村落在地理分布上具有集聚性。(2)重庆传统村落在区县层面上分布较为集中,主要集中在渝东南酉阳、秀山、石柱、彭水四县。在四大区域层面上分布不均衡,主要分布于渝东南和渝西。(3)在分布密度上,重庆传统村落形成多个显著密集地区。(4)相对独立的环境、复杂的地形、丰富的水系、低便利性的交通及较弱的社会经济等因素为传统村落的形成和保护提供了重要条件,同时也是影响重庆传统村落分布的重要因素。以期对重庆地区传统村落的保护与发展提供数据支持和理论参考。

The protection and development of Chinese traditional villages is an important issue of rural revitalization strategy implementation,and it is the premise work to study the spatial distribution characteristics and influencing factors.Therefore,through the ArcGIS spatial analysis platform,using the near distance,geographic concentration index,lorenz curve,kernel density method,this paper analyzes the distribution characteristics and influencing factors of 110 Chinese traditional villages in Chongqing.The results show that:Firstly,the Chinese traditional villages in Chongqing have agglomeration in geographical distribution.Secondly,the Chinese traditional villages in Chongqing are more concentrated in districts and counties,mainly in Youyang,Xiushan,Shizhu and Pengshui counties in southeast Chongqing.The distribution is uneven in regional level,mainly distributed in the southeast and west of Chongqing.Thirdly,in terms of distribution density,the Chinese traditional villages in Chongqing form a number of significantly dense areas.Fourthly,relatively independent environment,complex terrain,rich water system,low convenience of traffic and weak social and economic provided important conditions for the formation and protection of traditional villages,but also affected the distribution of Chinese traditional villages in Chongqing.This paper hopes to provide data support and theoretical reference for the protection and development of traditional villages in Chongqing.