Considering the essentiality and the criticality ofsustainable development of coal city, this paper takes Fuxincity for example, and bases on the present study results, andapplies mathematical models, including the analytic hierarchymethod, input-output method, variable weight composite indexmethod, fuzzy comprehensive evaluation method, offsetportion method etc., and basic theories and critical principlesof economics, such as the system theory, the humanities systemtheory, the ecology theory, resource-environment value theory.The paper takes the Iead in studying the basic theory andcapability evaluation of sustainable development, the selectionof leading industry, the influential factors and strategic studyof sustainable development for coal city systematically andcompletely. |