白龙江流域甘肃段传统村落空间分异研究

Study on the Space Differentiation of Traditional Villages in Gansu Section of Bailong River Basin

以白龙江流域甘肃段13个传统村落为研究对象,分析其空间分异特征与影响因素。结果表明,白龙江流域甘肃段传统村落在空间上呈比较集聚的形态分布,形成了文县这一高密度聚居区以及沿白龙江的分散聚居区,呈现“一心一带”的空间分布特征。该流域内传统村落分布并不均衡,主要表现出西南部数量多、东北部数量少,东部汉族传统村落多、西部民族传统村落多的总体特征。白龙江流域传统村落空间分布是地形地貌、水系、气候条件、地域文化等因素共同作用的结果。该流域内传统村落主要分布在海拔较低、坡度较小及河流沿线地区,呈现出明显的“亲近水源”的空间分布特征,表现出该流域传统村落对河流的依赖性。

Taking 13 traditional villages in Gansu section of Bailong River Basin as research objects,the spatial differentiation characteristics and influencing factors were analyzed.The results showed that the traditional villages in Gansu Section of Bailong River Basin showed a relatively concentrated form distribution in space,formed a high-density settlement area in Wen County and a scattered settlement area along the Bailong River.The spatial distribution characteristics of“one-heart area”were formed.The distribution of traditional villages in the river basin was not balanced,showing the overall characteristics of many villages in the southwest,few villages in the northeast,many traditional villages of Han Nationality in the east,many traditional ethnic villages in the west.The spatial distribution of traditional villages in the Bailong River Basin was the results of the combined effects of topography,water system,climatic conditions,regional culture and other factors.Traditional villages in the river basin were mainly distributed in low-altitude and small-slope areas along the the river,showing obvious spatial distribution characteristics of“close to water sources”,which showed the dependence of the traditional villages on rivers in the basin.