DOI: 10.1016/j.atmosenv.2020.117406
论文题名: Establishment and evaluation of anthropogenic black and organic carbon emissions over Central Plain, China
作者: Zhang H. ; Yin S. ; Bai L. ; Lu X. ; Wang C. ; Gu X. ; Li Y.
刊名: Atmospheric Environment
ISSN: 1352-2310
出版年: 2020
卷: 226 语种: 英语
英文关键词: Agriculture
; Organic carbon
; Black carbon
; Confidence interval
; Emission factors
; Emission inventories
; Industrial combustion
; Industrial processs
; OC/BC ratio
; Uncertainty
; Industrial emissions
; black carbon
; organic carbon
; anthropogenic source
; atmospheric pollution
; biomass burning
; black carbon
; carbon emission
; combustion
; confidence interval
; emission inventory
; haze
; industrial emission
; organic carbon
; qualitative analysis
; uncertainty analysis
; air quality
; Article
; biomass production
; bootstrapping
; carbon footprint
; China
; combustion
; comparative study
; controlled study
; electric power plant
; gross national product
; Monte Carlo method
; particulate matter
; priority journal
; uncertainty
; urbanization
; China
; Henan
学科: Black carbon
; Emission factor
; OC/BC ratio
; Organic carbon
; Uncertainty
中文摘要: The Central China represented by Henan Province is one of the most haze-polluted regions in China with high levels of black carbon (BC) and organic carbon (OC) emissions. In this study, a 2016-based BC and OC emission inventory of Henan Province was developed based on detailed activity data and latest emission factors from different sources involving particulate matter. The total annual emissions of BC and OC were estimated to be 117.6 kt and 162.8 kt, respectively. Industrial process (44.2%) and industrial combustion (17.0%) were the top two contributors for BC emission, whereas OC emission was mainly from biomass burning (36.8%). Typical industrial cities were the major contributors to BC emission, by contrast, relatively higher OC emission was concentrated on agricultural cities in the southeast of Henan Province. The OC/BC ratios of industrial cities were generally lower than those of southeastern agricultural cities. The monthly variations presented that the highest BC and OC emissions were concentrated in January and June, respectively. Overall, in this study, the quantitative uncertainty ranges on the 95% confidence interval were approximately −30%–47% for BC and −38%–65% for OC. The emission inventory was also verified by qualitative comparison with other studies and indirect evaluation of OCpri/EC ratios, and the result was within a reasonable range. The ways of discussion and evaluation in this study can provide reference for other regions. © 2020 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/160409
Appears in Collections: 气候变化与战略
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作者单位: Research Institute of Environmental Science, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China; Institute of Soil and Water Resources and Environmental Science, College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, 310058, China
Recommended Citation:
Zhang H.,Yin S.,Bai L.,et al. Establishment and evaluation of anthropogenic black and organic carbon emissions over Central Plain, China[J]. Atmospheric Environment,2020-01-01,226