气候变化领域集成服务门户(CCPortal): Variation of indoor and outdoor carbonaceous aerosols in rural homes with strong internal solid fuel combustion sources

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DOI	10.1016/j.apr.2020.02.013
	Variation of indoor and outdoor carbonaceous aerosols in rural homes with strong internal solid fuel combustion sources
	Du W.; Yun X.; Fu N.; Qi M.; Wang W.; Wang L.; Chen Y.; Shen G.
发表日期	2020
ISSN	13091042
英文摘要	Organic carbon (OC) and elemental carbon (EC) are important components of particulate matter and contribute significantly to the health and climate impacts of aerosols. In this study, we evaluated indoor and outdoor OC and EC concentrations in the total suspended particle (TSP) contents and their seasonal variations in rural households with strong indoor solid fuel combustion sources. The 24-h average indoor TSP, EC and OC concentrations were 470 ± 256, 7.9 ± 10.9, and 75 ± 114 μg/m3 during the non-heating period and increased to 691 ± 287, 19 ± 9, and 192 ± 97 μg/m3 during the heating period, respectively. The seasonal differences were statistically significant (p < 0.05). The increments in OC and EC concentrations were larger in outdoor air than in indoor air. OC and EC were correlated, with more significant correlations in indoor air compared to outdoor air and stronger correlations during the heating period compared to the non-heating period. In winter, the total carbon (TC=EC+OC) mass fractions in TSP increased obviously, primarily because of coal burning for indoor environments. © 2020 Turkish National Committee for Air Pollution Research and Control
英文关键词	Coal combustion; Elemental carbon; Household air pollution; Organic carbon
语种	英语
来源期刊	Atmospheric Pollution Research
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120633
作者单位	Key Laboratory of Geographic Information Science of the Ministry of Education, School of Geographic Sciences, East China Normal University, Shanghai, 200241, China; Laboratory of Earth Surface Processes, College of Urban and Environmental Sciences, Peking University, Beijing, 100871, China; School of Energy and Power Engineering, Nanjing University of Science & Technology, Nanjing, 210094, China; College of Environment, Research Centre of Environmental Science, Zhejiang University of Technology, Hangzhou, 310032, China
推荐引用方式 GB/T 7714	Du W.,Yun X.,Fu N.,et al. Variation of indoor and outdoor carbonaceous aerosols in rural homes with strong internal solid fuel combustion sources[J],2020.
APA	Du W..,Yun X..,Fu N..,Qi M..,Wang W..,...&Shen G..(2020).Variation of indoor and outdoor carbonaceous aerosols in rural homes with strong internal solid fuel combustion sources.Atmospheric Pollution Research.
MLA	Du W.,et al."Variation of indoor and outdoor carbonaceous aerosols in rural homes with strong internal solid fuel combustion sources".Atmospheric Pollution Research (2020).