小城镇产业资源能源消耗评价技术模型与指标体系

基于层次性、代表性、可操作性、完备性原则,从小城镇产业发展的资源消耗、能源消耗、环境排放3个方面选取了10个指标,构建了小城镇产业＂节能减排＂程度综合评价指标体系,并借鉴模糊数学方式,构建了2级层次结构的定量化计算模型。其中,1级模型着眼于每一个具体的评价指标,在评价指标集合上计算各区域从属于＂节能减排＂的隶属度,并对计算结果进行排序;2级模型则根据1级模型的排序计算结果,着眼于每个1级评价指标集合,在整个评价指标体系上计算各区域从属于＂节能减排＂的隶属度,最终以此计算结果进行排序。从层次分析法和信息熵方法2个角度介绍了各级评价指标权重的确定方法。结果表明,该模型可用于小城镇产业＂节能减排＂程度的定量化、综合化测度;运用该模型有助于判断不同地区、行业的资源、能源消耗及环境排放的改善或恶化程度。

Evaluation Model and Index System of Industrial Resource and Energy Consumption in Small Towns

Based on the principles of hierarchy,representativeness,operability and completeness,10 indices are selected from three aspects of resource consumption,energy consumption and environmental emissions during small town development.Comprehensive evaluation index system for "energy saving and pollution reducing" in small towns is constructed.According to the fuzzy mathematics method,Quantitative calculation model of two-level hierarchical structure is constructed.Among them,the first-level model focuses on a specific evaluation index.It calculates the membership degree of region to "energy saving and pollution reducing" in evaluation index set,and sorts the calculation results.The second-level model focuses on the first-level evaluation index set based on the sorting result.It calculates the membership degree of region to "energy saving and pollution reducing" in the whole evaluation index system and sorts the calculation results.Determination of evaluation index weight at each level is introduced from the angels of Analytic Hierarchy Process and information entropy method.Result shows that this model can be applied in quantitative and comprehensive measurement on "energy saving and pollution reducing" degree in small towns.This model can help to judge the resource and energy consumption in different areas and industries,as well as the improvement or deterioration degrees of environmental emission.