Rate Of Re-nurture

Ⅰ. Proposition of the QuestionAccording to resource-based industry and regulation of resource-based urban development, resource-based urban in mature of declining period generally face such social problems as resources exhaustion, environmental pollution, single industry structure, difficult local finance, heavy employment pressure of laid-off workers, slow economic growth, strengthen of social destabilizing factors. These are all because of long period of the depredation mining to the resource-based urban, unreasonable programming and imperfection of worth recovery mechanism. Therefore, it is the key to establish reasonable worth recovery mechanism that according to the characteristics and the advantage of the resource-based urban.Ⅱ,Document SurveyAs early as the beginning of 1930s, western scholars had...