基于源排放清单的区域大气污染物和碳排放特征研究

Study on Characteristics of Regional Air Pollutants and Carbon Emissions Based on Source Emission Inventory

本文以2018年宁夏回族自治区大气污染源排放清单成果为基础,并依托清单基础数据开展重点行业CO_(2)排放量计算,通过获取相关统计数据,综合分析区域内各项污染物的排放强度和贡献占比,明确主要大气污染物和CO_(2)高排放区域,揭示区域内主要行业大气污染物和CO_(2)的耦合性,初步阐明区域减污降碳的重点领域,这对全区环境空气质量持续达标和碳达峰具有一定指导意义。

Based on the results of the emission inventory of air pollution sources in Ningxia Hui Autonomous Region in 2018,this paper calculates the CO_(2) emissions of key industries relying on the basic data of the inventory,and comprehensively analyzes the emission intensity and contribution proportion of various pollutants in the region by obtaining relevant statistical data,and clarifies the high emission areas of main air pollutants and CO_(2),and reveals the coupling of air pollutants and CO_(2) in the main industries in the region,and preliminarily clarifies the key areas of regional pollution reduction and carbon reduction,which has a certain guiding significance for the realization of continuously reaching the standard of ambient air quality and carbon peak in the region.