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›› 2016, Vol. 33 ›› Issue (2): 170-177.DOI: 10.7523/j.issn.2095-6134.2016.02.005

• Research Articles • Previous Articles     Next Articles

Time and space differentiation of relative carrying capacity of resources in Ili based on improved model

FU Qian1,2, YANG Degang1, ZHANG Xinhuan1, XIA Fuqiang1, WANG Fei1,2,3,4   

  1. 1. Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China;
    3. Xinjiang Laboratory of Lake Environment and Resources in Arid Zone, Xinjiang Uygur Autonomous Region Key Laboratory, Urumqi 830054, China;
    4. College of Geography Sciences and Tourism, Xinjiang Normal University, Urumqi 830054, China
  • Received:2015-02-27 Revised:2015-04-21 Online:2016-03-15

Abstract:

We choose the Ili valley as the research unit. We used the pulling effect of superior resources and combined with the constrained effect of disadvantagous resource to determine the index weights. The land resources, water resources, and economy resources were included to improve the relative resource carrying capacity model. We also used the state index to measure the degree of overload and the deviation surplus. We analyzed time and space differentiation about the population and economy carrying capacities related to resources in Ili valley from 2002 to 2013.

Key words: Ili, relative carrying capacity of resources, population, economy

CLC Number: