内蒙古阿拉善盟村镇聚落空间格局演变及成因
Study on Spatial Pattern Evolution and Causes of Rural Settlement in Alxa League of Inner Mongolia
殷俊峰 1柴泽高 2王丹 3白瑞3
作者信息
- 1. 内蒙古科技大学 建筑与艺术设计学院,内蒙古 包头 014010;西安建筑科技大学 建筑学院,西安 710055
- 2. 包头市住房保障事业发展中心,内蒙古 包头 014010
- 3. 内蒙古科技大学 建筑与艺术设计学院,内蒙古 包头 014010
- 折叠
摘要
为探究内蒙古阿拉善盟的村镇聚落空间在复杂的自然地理和社会系统环境下的演变与发展,基于1988-2023 年村镇聚落斑块数据,运用标准差椭圆、平均最近邻等空间格局分析工具,引入空间增长指数、位序规模法则等分析方法,对阿拉善盟村镇聚落体系空间格局演变进行研究.结果表明:(1)聚落空间布局的方向性在逐渐减弱,集聚的区域和范围在不断扩大.(2)聚落规模的增长幅度较大,但增速的波动性也比较强,聚落斑块从大规模高值聚落集聚向复合型小规模依附于大规模聚落集聚转变.(3)首位聚落的垄断性较强,中位序聚落发展缓慢,低位序聚落增长较快.(4)影响阿拉善盟村镇聚落空间格局演变的因素主要有外部的约束力生态因素、离心力建设因素以及决策力政策因素,内部的驱动力经济因素和牵引力文化因素.
Abstract
In order to explore the evolution and development of village and village settlement space in Alxa League of Inner Mongolia under complex physical geography and social system environment,based on the village and village settlement patch data from 1988 to 2023,and analyzes the evolution of the spatial pattern of village and town settlement system in Alxa League by using the spatial pattern analysis tools such as standard deviation ellipse and average nearest neighbor,and introducing the spatial growth index and rank-scale rule.The results are as fol-lows:(1)The direction of the spatial layout of settlements is gradually weakening,and the area and scope of ag-glomeration are expanding.(2)The growth rate of settlement scale is large,but the fluctuation of growth rate is al-so strong.The settlement patch changes from large-scale high-value settlement agglomeration to compound small-scale attachment to large-scale settlement agglomeration.(3)The monopoly of the first place settlement is strong,the development of the middle order settlement is slow,and the growth of the low order settlement is fast.(4)The main factors that influence the evolution of the spatial pattern of Alxa League villages and towns include the external binding force ecological factor,the centrifugal force construction factor,the decision-making force policy factor,the internal driving force economic factor and the traction force cultural factor.
关键词
村镇聚落/空间格局/影响因素/内蒙古阿拉善盟Key words
village and town settlement/spatial pattern/influencing factors/Alxa League引用本文复制引用
出版年
2024
NETL
NSTL
万方数据