哈尔滨市辖区生产型服务业空间分布模式研究

Spatial distribution pattern of producer services in urban Harbin

针对产业空间结构研究中空间数据分析不足的问题,在空间分布模式研究中引入探索性空间数据分析方法分析产业地理空间分布特征。Getis-Ord Gi*统计量能有效地反映空间事物之间的密切作用关系,在产业空间分布中能较好地评价集聚效应,为划分不同的分布区域提供方法支持。文章以哈尔滨市辖区为研究区,对其生产型服务业空间分布模式进行研究,得出"圈层集中—南北对立—四周分散—外围点缀"的分布特征,为产业空间分布模式方法研究和哈尔滨市辖区产业规划提供参考。

According to the fact that there is no enough spatial data analysis algorithm on the study of distribution pattern of industry,this paper used the exploratory spatial data analysis method to analyze the spatial distribution characteristics of industry.Getis-Ord Gi＊statistics can effectively reflect the spatial relationship between elements,and evaluate the agglomeration effect in the spatial distribution of industry.By using it the region can be divided into different categories.Urban Harbin was chose as study area.The result showed that there were four characteristics of producer services＇ distribution pattern in urban Harbin.Firstly the centre city formed rings,showing the high hot agglomeration effect as the circles.Secondly both the north and south of centre city appeared hot agglomeration effect.Thirdly some producer-services enterprises random distributed.At last,there were a little of enterprises scattered in the peripheral area.