产业链视角下的城镇区域空间网络——以银川平原为例  

Urban Area Spatial Network,From the Perspective of Industrial Chain——With Yinchuan Plain as an Example

作　　者：胡嘉 段汉明[2] 

机构地区：[1]陕西省城乡规划设计研究院,西安710032 [2]西北大学城市与环境学院,西安710127

出　　处：《西北农林科技大学学报（社会科学版）》2011年第5期89-95,共7页Journal of Northwest A&F University(Social Science Edition)

基　　金：国家社会科学基金资助项目(05XRK010);国家自然科学基金资助项目(50678149)

摘　　要：以产业经济学为基础,从产业链视角分析城镇区域空间网络,划分产业类型,并以此构建出银川平原城镇区域五大产业链。以银川平原城镇区域的五大产业链为基础,采用网络关联算法构建其城镇区域空间网络。通过产业链空间分异度的计算,确定产业链下的城镇区域空间网络的特征。并结合银川平原产业链结构,详细划分五大产业链的类型。认为产业链在城镇区域中所形成的空间网络的状态,在一定程度上反映了城镇区域整体的产业结构特征,在产业发展过程中,应制定适宜的政策,有效促进产业链中价值链的延伸,推动产业整体的发展。This paper,based on industrial economics,analyses urban area spatial industrial network from the perspective of industrial chain,divides industrial types and figures out five industrial chains of urban area in Yinchuan plain.With the five industrial chains as the foundation,it constructs the urban area spatial network by adopting network correlation algorithm.Through calculation of spatial differentiation degree of industrial chains,it determines the characteristics of urban regional spatial network from the perspective of industrial chain.In consideration of industrial structure,it divides more detailedly the types of the five industrial chains in Yinchuan plain.It thinks that the state of regional spatial network formed by industrial chains in urban area,to a certain extent,reflects the characteristics overall urban industrial structure.In the process of industrial development,we should formulate appropriate policies to promote effectively the elongation of value chains in industrial chains,thus to enhance the development of the whole industry.

关 键 词：产业链 城镇区域空间网络 银川平原 

分 类 号：F207[经济管理—国民经济]