福建省永泰庄寨空间分布特征及影响因素研究

Study on the Spatial Distribution Characteristics and Its Influencing Factors of Yongtai Zhuangzhai in Fujian Province

永泰庄寨历史悠久,其研究价值斐然,凝聚了古代防御性民居的建造智慧。文章选取永泰县153座庄寨乡土建筑,基于GIS技术方法,进行空间分布特征及影响因素空间自相关分析。结果表明:永泰庄寨呈集中分布,空间分布格局为“一核两区多点”,且各乡镇分布不均衡;庄寨分布区域多集中于高海拔、降雨量充沛、靠近河流与道路、人口密度较高的区域;所有影响因素与庄寨空间分布都呈现显著正相关性,且各因素高值、低值聚集区与空间分布格局高度重合。

Yongtai Zhuangzhai has a long history and great research value,which embodies the construction wisdom of ancient defensive dwellings.This paper selects 153 local buildings named Zhuangzhai in Yongtai County,and based on GIS technology,carries out study on spatial distribution characteristics and spatial autocorrelation analysis of influencing factors.The results show that the distribution of Yongtai Zhuangzhai is centralized,the spatial distribution pattern is"one core,two districts and multiple points",and the distribution of Zhuangzhai in villages and towns is uneven;Zhuangzhai is mainly distributed in areas with high altitude,abundant rainfall,close to rivers and roads,and high population density;all the influencing factors have a significant positive correlation with the spatial distribution of Zhuangzhai,and the high and low value aggregation areas of each factor are highly coincident with the spatial distribution pattern.