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
1-7
,共7页
服务业%区域分工%地区专业化%空间基尼系数%区位熵%徐州都市圈
服務業%區域分工%地區專業化%空間基尼繫數%區位熵%徐州都市圈
복무업%구역분공%지구전업화%공간기니계수%구위적%서주도시권
service industry%regional division%regional specialization%spatial Gini coefficient%locational entropy%Xuzhou Metropolitan Area
服务业的空间集聚与分工是都市圈空间重组和功能提升的重要动力。采用空间基尼系数、地区专业化指数和区位熵等方法，对2005～2012年徐州都市圈服务业区域分工特征及其演化态势进行深入分析。结果表明：徐州都市圈服务业发展水平呈现以徐州为核心向外围降低的圈层分布格局，不同类型服务业的空间分布及集聚程度存在差异；徐州都市圈服务业地区专业化程度均不高且有弱化趋势，各城市具有专业化优势的服务行业发展各异；不同服务行业的区域分工不断深化，区域分工程度高的行业由生产性服务业为主导向社会性服务业演变。
服務業的空間集聚與分工是都市圈空間重組和功能提升的重要動力。採用空間基尼繫數、地區專業化指數和區位熵等方法，對2005～2012年徐州都市圈服務業區域分工特徵及其縯化態勢進行深入分析。結果錶明：徐州都市圈服務業髮展水平呈現以徐州為覈心嚮外圍降低的圈層分佈格跼，不同類型服務業的空間分佈及集聚程度存在差異；徐州都市圈服務業地區專業化程度均不高且有弱化趨勢，各城市具有專業化優勢的服務行業髮展各異；不同服務行業的區域分工不斷深化，區域分工程度高的行業由生產性服務業為主導嚮社會性服務業縯變。
복무업적공간집취여분공시도시권공간중조화공능제승적중요동력。채용공간기니계수、지구전업화지수화구위적등방법，대2005～2012년서주도시권복무업구역분공특정급기연화태세진행심입분석。결과표명：서주도시권복무업발전수평정현이서주위핵심향외위강저적권층분포격국，불동류형복무업적공간분포급집취정도존재차이；서주도시권복무업지구전업화정도균불고차유약화추세，각성시구유전업화우세적복무행업발전각이；불동복무행업적구역분공불단심화，구역분공정도고적행업유생산성복무업위주도향사회성복무업연변。
Spatial agglomeration and division of service industries have become an significant driving force for metro-politan area’s spatial reorganization and functional upgrade.Spatial Gini coefficient,regional specialization index and locational entropy were used to analysis the characteristics and changes for regional division of service industries in Xuzhou Metropolitan Area from 2005 to 2012 in depth.The results indicated that the development level of service industries in the area presented a circle distribution pattern declining from the center of Xuzhou to peripheral area, there were also differences in spatial distribution and agglomeration degree of service industries of different types. Meanwhile,the regional specialization degree of service industries in Xuzhou Metropolitan Area was not high and exhibited a tendency of weakening,and the development of service industries with professional advantages in differ-ent cities existed differences.In addition,regional division of different kinds of service industries were deepened con-stantly,industries with high degree of regional division transferred from producer service-led industries to social services industries.
