Future warming exacerbated by aged-soot effect on cloud formation

U Lohmann, F Friebel, ZA Kanji, F Mahrt… - Nature …, 2020 - nature.com
Clouds play a critical role in modulating the Earth's radiation balance and climate.
Anthropogenic aerosol particles that undergo aging processes, such as soot, aid cloud …

Assessing the potential for simplification in global climate model cloud microphysics

U Proske, S Ferrachat, D Neubauer… - Atmospheric …, 2021 - acp.copernicus.org
Cloud properties and their evolution influence Earth's radiative balance. The cloud
microphysical (CMP) processes that shape these properties are therefore important to be …

Addressing complexity in global aerosol climate model cloud microphysics

U Proske, S Ferrachat, S Klampt… - Journal of Advances …, 2023 - Wiley Online Library
In a quest to represent the Earth system, climate models have become more and more
complex. This generates problems, for example, hindering model interpretability. This study …

On the correlation between hygroscopic properties and chemical composition of cloud condensation nuclei obtained from the chemical aging of soot particles with O3 …

J Wu, A Faccinetto, S Batut, M Cazaunau… - Science of the Total …, 2024 - Elsevier
Soot particles released in the atmosphere have long been investigated for their ability to
affect the radiative forcing. Although freshly emitted soot particles are generally considered …

Aqueous aging of secondary organic aerosol coating onto black carbon: Insights from simultaneous L-ToF-AMS and SP-AMS measurements at an urban site in …

LM Cao, J Wei, LY He, H Zeng, ML Li, Q Zhu… - Journal of Cleaner …, 2022 - Elsevier
Secondary organic aerosol (SOA) in the atmosphere can be formed from the gas phase
precursors and evolve in the particle phase. Compared to numerous studies on gas phase …

A review of progress in constraining global black carbon climate effects

JT Everett, EN Newton, MM Odum - Earth Systems and Environment, 2022 - Springer
The global aerosol direct and indirect radiative effect remains the largest source of
uncertainty in estimations of the global energy budget in climate models. Black carbon (BC) …

Efficient droplet activation of ambient black carbon particles in a suburban environment

P Tian, D Liu, K Hu, Y Wu, M Huang… - Atmospheric …, 2024 - acp.copernicus.org
The cloud condensation nuclei (CCN) activity of black carbon (BC) particles importantly
determines their impacts on cloud microphysics and atmospheric lifetime. This process is …

Variability in morphology of soot particles during non-cloud and in-cloud processes

Y Wang, L Xu, Z Zhang, J Zhang, L Liu, Y Zhang… - Atmospheric …, 2024 - Elsevier
The morphology of soot particle influences their optical properties and their ability to act as
cloud condensation nuclei (CCN). However, the morphology of soot particles has not been …

Influence of lowering soot‐water contact angle on ice nucleation of ozone‐aged soot

K Gao, ZA Kanji - Geophysical Research Letters, 2024 - Wiley Online Library
Organic‐lean and organic‐rich size‐selected soot particles were exposed to a varying O3
concentration, progressively decreasing the soot‐water contact angle (θ) to study its impact …

Ozone concentration versus temperature: atmospheric aging of soot particles

F Friebel, AA Mensah - Langmuir, 2019 - ACS Publications
The oxidation of soot particles with ozone (O3) increases the particles' ability to act as cloud
condensation nuclei (CCN). To assess if this process is a relevant source for CCN in the …