江苏师范大学学报(自然科学版)
江囌師範大學學報(自然科學版)
강소사범대학학보(자연과학판)
Journal of Xuzhou Normal University(Natural Science Edition)
2014年
3期
8-12
,共5页
工业%时空分异%空间自相关%徐州都市圈
工業%時空分異%空間自相關%徐州都市圈
공업%시공분이%공간자상관%서주도시권
industry%space-time difference%spatial autocorrelation%Xuzhou Metropolitan Area
采用空间自相关分析法,以县域为研究单元,对2000~2012年徐州都市圈工业发展时空格局特征进行了分析。结果表明:徐州都市圈县域工业发展的相对差异呈波动性缩小之势,而各县域之间呈现正空间相关性且集聚态势有加强趋势,但空间集聚程度不高;该都市圈县域工业集聚程度呈以徐州市区为核心向外围降低的圈层分布格局,且近年来沿东陇海线向沿海延展的轴线发展格局初现,而南部、西部地区的工业边缘化现象明显。根据相邻县域间的关系,将徐州都市圈各县域分为扩散发展型、极化发展型、过渡发展型和落后均衡型。
採用空間自相關分析法,以縣域為研究單元,對2000~2012年徐州都市圈工業髮展時空格跼特徵進行瞭分析。結果錶明:徐州都市圈縣域工業髮展的相對差異呈波動性縮小之勢,而各縣域之間呈現正空間相關性且集聚態勢有加彊趨勢,但空間集聚程度不高;該都市圈縣域工業集聚程度呈以徐州市區為覈心嚮外圍降低的圈層分佈格跼,且近年來沿東隴海線嚮沿海延展的軸線髮展格跼初現,而南部、西部地區的工業邊緣化現象明顯。根據相鄰縣域間的關繫,將徐州都市圈各縣域分為擴散髮展型、極化髮展型、過渡髮展型和落後均衡型。
채용공간자상관분석법,이현역위연구단원,대2000~2012년서주도시권공업발전시공격국특정진행료분석。결과표명:서주도시권현역공업발전적상대차이정파동성축소지세,이각현역지간정현정공간상관성차집취태세유가강추세,단공간집취정도불고;해도시권현역공업집취정도정이서주시구위핵심향외위강저적권층분포격국,차근년래연동롱해선향연해연전적축선발전격국초현,이남부、서부지구적공업변연화현상명현。근거상린현역간적관계,장서주도시권각현역분위확산발전형、겁화발전형、과도발전형화락후균형형。
Adopting the spatial autocorrelation analysis method,taking the county as the research unit,the spatial and temporal characteristics of the industrial development are analyzed in Xuzhou Metropolitan Area from 2000 to 2012.Based on the analysis,it can be found that the relative difference in the industrial development of county tends to decrease in volatility.On the contrary,the development between counties shows a positive spatial correlation,the spatial agglomeration trends tend to strengthen,and the degree of that is low.In the area,the degree shows the spheres distribution pattern with the Xuzhou's urban district as the centre.Meanwhile,the development axis pattern is formed,which extends along East Longhai to coastal regions emerges in recent years.The tendency of industrial marginalization is obvious in southern and western regions of the area.According to the relationship between the county and adjacent counties,the counties in Xuzhou Metropolitan Area can be divided into diffusion development type,polarization development type,transition development type and undeveloped-balanced type.