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以宁夏西吉县为研究区,通过运用GIS空间分析与实地调研相结合的方法,探讨乡村聚落分布特征与演化模式.研究表明,西吉县乡村聚落呈现出规模小、地形分异大的基本格局,布局上倾向在水源与交通线附近集聚,房屋建筑结构落后,以竹草土坯结构为主.选取不同地貌地区的典型村庄进行分析,将乡村聚落演化模式归纳为扩展式、整合式、散布式3种,并针对典型村庄的演化过程、规律与内在机制进行相应的讨论.
Taking Xiji County in Ningxia as the research area, this paper discusses the distribution characteristics and evolution patterns of rural settlements by using GIS spatial analysis and on-the-spot investigation.The study shows that the rural settlements in Xiji County show the basic characteristics of small scale and topographic differentiation The layout and orientation tend to gather near the water source and the traffic line, and the building structure of the buildings is backward with the structure of bamboo and grass adobe as the main part.The typical villages with different landform areas are selected for analysis, and the evolution patterns of rural settlements are summarized as extended, integrated and scattered Three kinds of style, and for the typical village evolution process, the law and the internal mechanism for the corresponding discussion.