黄土丘陵区生态迁移农户不同生计模式与收入水平关系比较研究——基于陕北各县400户迁移农户的随机调查

The Empirical Research on the Relationship of the Livelihood Pattern and Income Level of Ecological Shift Farmers in Loess Hills Area:Based on the Investigation of 400 Farmers' Families

陕北黄土丘陵区农户生态迁移之后的生计模式发生了较大变化,其生计模式选择直接影响着农户收入水平,而提升不同生计模式农户收入水平又直接关系着农户的根本利益。在对400户陕北黄土丘陵区生态迁移农户生计模式及其收入水平进行调研和描述性统计分析的基础上,运用单因素方差分析法研究不同生计模式对于收入水平的影响是否存在或者显著,并运用多重检验分析法比较不同生计模式之间差异的显著性,得到本地农业生计模式农户收入水平与其他3种生计模式农户收入水平具有显著性差异的结论;运用随机森林回归算法揭示影响不同生计模式农户收入水平的主要因素,并在此基础上分析陕北黄土丘陵区迁移农户不同生计模式之间的关系、结构及其特征,进一步提出陕北生态迁移农户生计模式选择及提高收入水平的对策。

After ecological shift of the loess hills area in Northern Shaanxi ,farmers’ livelihood pattern ,the choice of which can directly influence the income level of farmers ,has changed vastly .Firstly ,this article investigates the livelihood pattern and income level of 400 ecological shift farmers’ families in Northern Shaanxi loess hills area and conducts descriptive statistics . Secondly , it concludes the distinct difference between the income level of local agricultural livelihood pattern and the other three livelihood patterns’ income levels by using one-way ANOVA and Post Hot Multiple Comparisons .Thirdly ,the article analyzes the proportion structure and the features of the shift farmers’ livelihood pattern in Northern Shaanxi loess Area based on the conclusion above .Based on the above theory and empirical study ,the article gives suggestions on the optimum strategies to the Northern Shaanxi shift farmers’ livelihood pattern .