Soil erosion is one of the widespread crises in China.The problem has caused water and soil resource destruction

eco-environment degradation and so on.Moreover

soil erosion is one of the main reasons for regional poverty.By statistical approaches

this paper presents that there is a kind of coupling relationship between the region of soil erosion and the distribution of poverty population.The relationship is characterized by the following aspects.First

eco-environmental degradation can induce soil erosion.Second

soil erosion is the fountainhead of eco-environmental degradation and poverty by restricting the significant use for limited resources and increasing environmental pressures.Third

further poverty can also accelerate soil erosion and eco-environmental degradation.Under such considerations

it is necessary to pay more attention to soil and water conservation projects in order to realize the sustainable resources utilization of water and soil.If so

the eco-environment can be improved

the people's income can be increased and the poverty will be alleviated step by step.