The Study About Re-urbanization Of Resources-oriented City Of Baiyin

China's resource-based cities are accompanied by the development of resources and develop. In recent years, many of the resource-based cities have lots of problems in the resource depletion and environmental pollution. The development of resource-based cities while also facing the city level is not high, urban functions is not perfect and ecological environment is deterioration, which directly affect the improvement of the level of urbanization and urban functions perfect. Resource depletion and ecological environment serious damage are caused by high unemployment and a series of social problems. These factor has constrained the resource-based cities development and affected the level of urbanization of the resource-based cities.Improve the resource-based cities function and improve the city's resource-based cities of the level of urbanization, the city of resources re-urbanization, has become a pressing issue.In recent years, concern about academic and theoretical circles of silver mining city's economic transformation and sustainable development theorists to the development of silver known as the "silver model".Therefore, this paper let silver city as the research object, describes silver resources city's urbanization level and sophistication of urban functions. This paper uses a combination of quantitative and qualitative method. According to Statistical Yearbook data collection related to economic development. Using quantitative method analysis the evaluation of silver resources city's urbanization level indicator system and the associated model. And then evaluated the level of urbanization of silver city. And based on the silver model of urbanization level and the functional level assessment, and to explore how to improve the urban functions of silver and silver re-urbanization to achieve a series of measures.