Relocation and immigration area conditions are quite different resulting in widening income gap of immi-grant households. Basing on typical investigation in Ningxia, for example, a number of representative resettlement sites were selected, indicators were designed to reflect geographical location, natural environment, economic condi-tions, then Q cluster analysis on the relocation was used during "12th five years plan " period . The resettlement sites were divided into four categories by comparing the characteristics of various types of household livelihood. A sample survey of households distributed in the four groups was conducted, and the mean and standard deviation of household income in different region sources were analyzed using descriptive statistics method. The results showed that:firstly, immigrant household income had a direct correlation with the region;natural conditions, resource en-dowments and policy support differences led to a large income gap in immigrants. The amount of public investment in the construction of resettlement area, the government organization of training, labor export had a great influence on sources of income;economic base also directly affected the income levels of migrants; the immigrants personal factors can not be ignored. Secondly, the construction of immigrant regions should be treated according to local conditions and increase infrastructure investment in poor conditions area, strengthen industrial training, organize the training of farmers, emphasis on community management of the migration area, and perfect management system for building a harmonious village.%移民搬迁的迁入区条件有较大差异，致使移民户收入差距拉大。以宁夏为例，采用典型调查法选取“十二五”期间移民搬迁的若干具有代表性移民安置点，设计出反映地理位置、自然环境、经济条件等方面的指标进行Q型聚类分析，将不同安置点划分为4类，比较各类特点以及农户生计特点；对分布在四类安置点的农户进行抽样调查，用描述统计方法比较家庭收入的均值和标准差，反映不同迁入区移民户收入来源及其差异，并对差异原因分析。研究结果表明：(1)移民农户收入与地域有直接关系，各类地区由于自然条件、资源禀赋以及政策扶持差异而导致移民收入有较大差距。移民区公共投入建设的力度、政府组织培训、劳务输出对移民收入及来源有很大影响；各地的经济基础也直接影响到移民的收入水平；移民户个人因素也不容忽视。(2)移民区后期建设应区别对待，因地制宜，改善条件，加大资源条件差的安置区的基础建设投入力度；加强产业培育，引导致富；通过各种形式组织农民培训；重视移民区社会管理，健全管理体系，建设和谐新村。
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