|Table of Contents|

Spatial Pattern Evolution of County Economic Disparityand Cause Analysis in Jiangsu Province(PDF)

《南京师大学报（自然科学版）》[ISSN:1001-4616/CN:32-1239/N]

Issue:
2020年04期
Page:
31-37
Research Field:
·地理学·
Publishing date:

Info

Title:
Spatial Pattern Evolution of County Economic Disparityand Cause Analysis in Jiangsu Province
Author(s):
Wang Yiqing1; Zhang Li1; 2; Ye Xiuling1
(1.School of Geography,Nanjing Normal University,Nanjing 210023,China)(2.Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application,Nanjing 210023,China)
Keywords:
county economy; space-time evolution; geo-detector model; interactive detection; Jiangsu Province
PACS:
F127
DOI:
10.3969/j.issn.1001-4616.2020.04.006
Abstract:
This paper aims to analyze the spatial evolution process of the 54 counties economic structure in Jiangsu Province from 1999 to 2017 and to multi-dimensionally identify the internal mechanism of spatial differentiation of county space. The research shows:Firstly,the county’s economic structure is transformed from“dumbbell type”to“shuttle type”. The global spatial agglomeration is increasing year by year,and always presents the club gathering which is high in the south and low in the north. Secondly,the backward counties retarding effect is weakened. The southern part of Jiangsu Province forms the economic growth radial layer of Wuxi municipality and Suzhou municipality,while the northern part has formed a contiguous development slowly area with Huai’an and Shuyang as the core of economic development breakpoints. At present,the bottleneck of the sustainable development of the county economy lies in the stable and connected transportation of the north-south economic radiation belt rather than merely focusing on the support of isolated foreign aid in the northern Jiangsu region. Thirdly,the overall development level of county economy in Jiangsu is characterized by a prominent resource-oriented economy. The southern part of Jiangsu is characterized by multiple constraints on road network density,topographic relief,and per capita housing construction area. The central part is characterized by two-element coordinated economy of water resource abundance and Engel coefficient,and the northern part is characterized by a traffic-oriented economy. Interactive detection can clarify the function of factors so that to ensure the precise implementation of differentiated development strategies.

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Last Update: 2020-11-15