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HUMAN GEOGRAPHY  2018, Vol. 33 Issue (5): 106-113    DOI: 10.13959/j.issn.1003-2398.2018.05.013
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STUDY ON THE ECOLOGICAL RISK OF SPATIAL CONFLICTS OF ECOLOGICAL MIGRANTS IN ARID AREAS: A CASE STUDY OF HONGSIBU IN NINGXIA
CHEN Xiao1,2, LIU Xiao-peng1,2, WANG Peng1,2, KONG Fu-xing1,2
1. College of Resources and Environment, Ningxia University, Yinchuan 750021, China;
2. Ningxia(China-Arab) Key Laboratory of Resource Assessment and Environmental Regulation in Arid Region, Yinchuan 750021, China

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Abstract  The ecological immigration process is the process of recombination and restructure of various spatial elements in the immigration area. Theoretically, this regional spatial reconstruction process exists the objective spatial conflict and ecological risk. The ecosystem in arid areas is very fragile, and systematically carrying out the study on the ecological risk issues of spatial conflicts of ecological immigrants in this type of area is conducive to providing scientific solutions for regional sustainable development in the context of gusty crisis caused by ecological risk of spatial conflict. This paper takes the resettlement area of Hongsibu Ecological Poverty-stricken immigrants in Ningxia as an example, adopts remote sensing images in 1995, 2000, 2005, 2010 and 2015 of the region, measures the level of spatial conflicts through the construction of a spatial conflict model, and explores dominant factors and the mechanism of the ecological risks of spatial conflicts. The results show that, in general, during the large-scale centralized resettlement process of ecological migrants from 1995 to 2015, the mean value of the spatial conflict index of the ecological settlements in the Hongsibu District revealed a trend from high to low, which were 0.617, 0.625, 0.454, 0.476, and 0.459, respectively.
Key wordsecological immigration      spatial conflict      ecological risk      geographical detector      Hongsibu District     
Received: 17 November 2017     
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http://rwdl.xisu.edu.cn/EN/10.13959/j.issn.1003-2398.2018.05.013      OR     http://rwdl.xisu.edu.cn/EN/Y2018/V33/I5/106
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