城市经济发展异质性对空气污染水平的影响研究  

Research on Influence of Urban Economic Development Heterogeneity on Air Pollution Level

作　　者：程新智[1] Cheng Xinzhi(Baoji Vocational Technology College, Baoji 721013, Chin)

机构地区：[1]宝鸡职业技术学院,陕西宝鸡721013

出　　处：《环境科学与管理》2018年第7期68-72,共5页Environmental Science and Management

摘　　要：引入灰色分析法,将空气质量与产业结构之间建立关联度;利用关联度计算不同阶段各产业、行业与空气污染之间的量化关系;并根据关联度计算对各行业进行排序;以灰色关联度分析法为依据,对各行业的能源消耗量和废气排放量建立灰色系统模型,最后把各个行业对空气污染的程度结果量化后展示出来。实验结果表明,所提的方法能够清晰系统展现出城市经济发展异质性与空气污染水平的影响。This study introduces grey analysis method to establish the correlation between air quality and industrial structure.It uses correlation degree calculation to quantify the relationship between various industries,industries,and air pollution at different stages. It ranks all industries according to relevance degree calculation and uses grey based on the relevance degree analysis method. A grey system model was established for energy consumption and exhaust emissions of various industries. Finally,the results of various industries on the degree of air pollution were quantified and displayed. The experimental results show that the proposed method can clearly demonstrate the effects of urban economic development heterogeneity and air pollution levels.

关 键 词：城市经济发展 异质性 空气污染水平 灰色系统模型 

分 类 号：X22[环境科学与工程—环境科学]