旱区生态移民空间冲突的生态风险研究——以宁夏红寺堡区为例.pdfVIP

人文地理 2018年第5期总第163期 文章编号:1003-2398(2018)05-0106-08 DOI:10.13959/j.issn. 1003-2398.2018.05.013 旱区生态移民空间冲突的生态风险研究 ——以宁夏红寺堡区为例 1，2 1，2 1，2 1，2 陈 晓 ，刘小鹏 ，王 鹏 ，孔福星 （1.宁夏大学资源环境学院，银川750021 ；2.宁夏 （中阿）旱区特色评价与环境调控重点实验室，银川750021 ） STUDYSTUDY ONON THETHE ECOLOGICALECOLOGICAL RISKRISK OFOF SPATIALSPATIAL CONFLICTSCONFLICTS OFOF ECOLOGICALECOLOGICAL MIGRANTSMIGRANTS ININ ARIDARID AREAS:AREAS: AA CASECASE STUDYSTUDY OFOF HONGSIBUHONGSIBU ININ NINGXIANINGXIA CHEN Xiao1,2 , LIU Xiao-peng1,2 , WANG Peng1,2 , KONG Fu-xing1,2 (1.CollegeofResourcesandEnvironment,NingxiaUniversity,Yinchuan750021,China;2.Ningxia (China-Arab) Key Laboratory ofResourceAssessmentandEnvironmentalRegulationin AridRegion,Yinchuan750021,China) Abstract:Abstract: The ecological immigration process is the process of recombination and restructure of various spa- tial elements in the immigration area. Theoretically, this regional spatial reconstruction process exists the ob- jective spatial conflict and ecological risk. The ecosystem in arid areas is very fragile, and systematically car - rying 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 spati