Contribution of brown carbon to light absorption in emissions of European residential biomass combustion appliances

S Basnet, A Hartikainen, A Virkkula… - Atmospheric …, 2024 - acp.copernicus.org
Residential biomass combustion significantly contributes to light-absorbing carbonaceous
aerosols in the atmosphere, impacting the earth's radiative balance at regional and global …

Influence of relative humidity and aging on the optical properties of organic aerosols from burning African biomass fuels

MM McRee, V Moschos, MN Fiddler… - Aerosol Science and …, 2024 - Taylor & Francis
Biomass burning (BB) is a major source of atmospheric fine carbonaceous aerosols, which
play a significant, yet uncertain, role in modulating the Earth's radiation balance. However …

Coupling Effect of Elemental Carbon and Organic Carbon on the Changes of Optical Properties and Oxidative Potential of Soot Particles under Visible Light

R Tang, J Cao, J Shang, Y Kuang… - … Science & Technology, 2024 - ACS Publications
Soot particles, coming from the incomplete combustion of fossil or biomass fuels, feature a
core–shell structure with inner elemental carbon (EC) and outer organic carbon (OC). Both …

Variability in molecular composition and optical absorption of atmospheric brown carbon aerosols in two contrasting urban areas of China

Y Lin, Y Han, G Li, L Li, X Zhang, J Cao - Science of The Total Environment, 2024 - Elsevier
Atmospheric brown carbon (BrC) aerosols were investigated at two urban sites in southern
(Hefei) and northern (Shijiazhuang) China during summer and winter of 2019–2020 to …

[HTML][HTML] Effective density and packing of compacted soot aggregates

TA Sipkens, JC Corbin - Carbon, 2024 - Elsevier
The mass concentration of soot aggregates is often estimated from mobility size distributions
using a mobility-based effective density, ρ eff. This ρ eff changes with aggregate …

Black carbon and particle lung-deposited surface area in residential wood combustion emissions: Effects of an electrostatic precipitator and photochemical aging

A Mukherjee, A Hartikainen, J Joutsensaari… - Science of the Total …, 2024 - Elsevier
Residential wood combustion (RWC) remains a significant global source of particulate
matter (PM) emissions with adverse impacts on regional air quality, climate, and human …

[HTML][HTML] Insights into chemical aging of urban aerosols over Delhi, India

K Pandey, SK Mishra, BP Singh, M Khare… - Atmospheric …, 2024 - Elsevier
Atmospheric particles can undergo aging as they are transported over long distances and
mix with particles from other sources. This can lead to the accumulation of pollutants and the …

Measurement report: New insights into the mixing structures of black carbon on the eastern Tibetan Plateau: soot redistribution and fractal dimension enhancement by …

Q Yuan, Y Wang, Y Chen, S Yue… - Atmospheric …, 2023 - acp.copernicus.org
Black carbon (BC, ie, soot) absorbs radiation and contributes to glacier retreat over the
Tibetan Plateau (TP). A lack of comprehensive understanding of the actual mixing state …

Contribution of brown carbon on light absorption in emissions of European residential biomass combustion appliances

S Basnet, A Hartikainen, A Virkkula… - …, 2023 - egusphere.copernicus.org
Residential biomass combustion significantly contributes to light-absorbing carbonaceous
aerosols in the atmosphere, impacting the Earth's radiative balance at regional and global …

The impact of photochemical aging on secondary aerosol formation from a marine engine

A Paul, T Kokkola, Z Fang, M Ihalainen, H Czech… - 2024 - researchsquare.com
Ship traffic is known as one important contributor to air pollution. Recent regulations aimed
at reducing sulfur oxide (SOx) pollution by limiting the fuel sulfur content (FSC) may also …