中国资源综合利用2025，Vol.43Issue(1)：47-50,4.DOI:10.3969/j.issn.1008-9500.2025.01.013
多阶段析因分析法在区域大气污染控制中的应用
Application of Multi-Stage Factor Analysis Method in Regional Air Pollution Control
摘要
Abstract
In order to study the formation mechanism and prevention and control measures of air pollution in Fujian province,a multi-stage factor analysis method is used to construct a three-level analysis framework of"source-cause-effect".The research results indicate that industrial and transportation sources are the main sources of pollution,with a combined annual contribution rate of 57.8%;the industrial scale and energy structure are key influencing factors,with a cumulative contribution rate of 52.1%;the adjustment of industrial structure and energy substitution measures have produced the most significant emission reduction effect,with a reduction of 15.3%in fine particulate matter(PM2.5).Based on the results of multi-stage factor analysis,targeted suggestions are proposed from three dimensions,namely source control,process management and policy support,thus providing scientific basis for formulating regional air pollution prevention and control strategies.关键词
多阶段析因分析法/区域大气污染控制/福建省Key words
multi-stage factor analysis method/regional air pollution control/Fujian province分类
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吴科科..多阶段析因分析法在区域大气污染控制中的应用[J].中国资源综合利用,2025,43(1):47-50,4.
