福建县域人口流动空间差异分析

发布时间：2018-03-24 18:31

本文选题：人口流动　切入点：空间分布　出处：《测绘科学》2017年01期

【摘要】：针对当前国内对人口流动空间分布问题常采用的单一指标以及数理统计方法、忽略了空间效应、很难正确识别人口流动地域类型以及空间分布模式的问题,提出了一种以县域以人口净迁移率为横坐标和以人口总迁移率为纵坐标的复合指标法。首先对2010-2013年福建省85个县域的人口流动地域类型进行了测度和划分;随后,为进一步探索人口流动集聚程度,采用探索性空间数据分析方法进行了量化分析。结果表明:福建省县域人口流动空间分布差异显著;福建省县域人口流动的地理集聚特征显著且存在明显的正相关关系,并且"低-低"类型分布占据主要地位。研究结果为发现福建省县域人口流动空间模式,更好地为人口流动区域差异进行量化分析提供了强有力的支撑。
[Abstract]:In view of the single index and mathematical statistics which are often used in the spatial distribution of population mobility in China at present, the spatial effect is ignored, and it is difficult to correctly identify the regional types and spatial distribution patterns of population mobility. In this paper, a composite index method, which takes the net migration rate of population as the horizontal coordinate and the total migration rate of the population as the vertical coordinate, is put forward. Firstly, the regional types of population mobility in 85 counties of Fujian Province from 2010 to 2013 are measured and divided. In order to further explore the degree of population mobility agglomeration, the quantitative analysis was carried out by exploratory spatial data analysis. The results showed that the spatial distribution of population mobility in Fujian county was significant; The geographical agglomeration characteristics of the county population flow in Fujian Province are significant and have obvious positive correlation, and the distribution of "low to low" type occupies the main position. The results show that the spatial pattern of population mobility in the county area of Fujian Province is found. It provides a strong support for quantitative analysis of regional differences of population mobility.
【作者单位】：福州大学福建省空间信息工程研究中心;
【基金】：数字福建建设项目(闽发改网数字函[2014]191号)
【分类号】：C924.24;P208

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