Abstract: Investigates the relationship between the typical ecological fragile zones and poverty. Using corresponding model analysis relative statistics to investigate the relationship between poverty and land fragility, correlation equations have been found out to define the land fragility in relationship with distribution pattern of poverty towns, richness of land and population. As a result, the quantitative relationship between ecologically fragile zones and poverty has been revealed as follows: the dramatic fluctuating climate platform contradicts with the highly seasonal restricted planting industry. The ecological environment prone to become fragile under the impact of high population growth rate and the insufficient market growth has a powerful effect on land fragility, etc.