Welcome to Journal of University of Chinese Academy of Sciences,Today is

›› 2010, Vol. 27 ›› Issue (1): 27-35.DOI: 10.7523/j.issn.2095-6134.2010.1.004

• Research Articles • Previous Articles     Next Articles

Analysis of the city hierarchical system in Xinjiang based on passenger and cargo fluxes

YANG Yu1,2, ZHANG Xiao-Lei1, LEI Jun1   

  1. 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
    2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, China
  • Received:2009-06-12 Revised:2009-08-18 Online:2010-01-15

Abstract:

This study used concentricity coefficients, disequilibrium coefficients, and ameliorative gravitation model approach to estimate the passenger and cargo fluxes in the recent years in Xinjiang. Then the results were fixed through qualitative analysis. The conclusions are as follows: (1)Disequilibrium coefficients are obviously different; (2)The node cities are also different, showing diverse trends; and (3)At the present, the city hierarchical system takes "Urumuqi-Changji" as center, "Kuytun-Usu" and Kashgar as subordinate centers, Shi Hezi, Bole, Korla, Aksu, and Fukang as regional centers, and the other cities as regional subordinate centers.

Key words: passenger and cargo fluxes, gravity model approach, concentricity coefficient, disequilibrium coefficient, city hierarchical system, Xinjiang

CLC Number: