福建师范大学学报（自然科学版）2024，Vol.40Issue(4)：67-79,13.DOI:10.12046/j.issn.1000-5277.2024.04.007
基于"等级-网络"双维度下的福建省县级单元对外服务能力空间格局演化
Evolution of Spatial Pattern of External Service Capacity of County-Level Units in Fujian Province Based on the Dual Dimensions of"Hierarchy-Network"
摘要
Abstract
Based on the urban flow intensity model and an improved gravity model,this paper analyzes the evolution of the spatial pattern of external service capacity of county-level units in Fu-jian Province from the spatial relationship of external service capacity under the dual dimensions of"hierarchy-network".The results show that:(1)While the external service capacity of the second-ary and tertiary industries continues to increase,industry and commerce have become the"twin stars"of functional departments.(2)The overall spatial pattern of external service capacity exhib-its a characteristic where coastal areas surpass inland areas,with the division of labor and the devel-opment trends of each function becoming gradually clearer.(3)The network pattern of external service capacity in the secondary and tertiary industries outlines a radial network dominated by high-level coastal links extending inland;the industrial sector forms an inverted"T"-shaped and"dia-mond-shaped"backbone network in western Fujian and along the coast,respectively.关键词
对外服务能力/城市流强度/引力模型/县级单元/福建省Key words
external service capacity/urban flow intensity/gravitational model/county-level units/Fujian Province分类
社会科学引用本文复制引用
王锦洋,柯文前,林李月,曾春水..基于"等级-网络"双维度下的福建省县级单元对外服务能力空间格局演化[J].福建师范大学学报（自然科学版）,2024,40(4):67-79,13.基金项目
国家社会科学基金项目(23BRK040) （23BRK040）
