An overview of the ORACLES (ObseRvations of Aerosols above CLouds and their intEractionS) project: aerosol-cloud-radiation interactions in the Southeast Atlantic …
Southern Africa produces almost a third of the Earth's biomass burning (BB) aerosol
particles, yet the fate of these particles and their influence on regional and global climate is …
particles, yet the fate of these particles and their influence on regional and global climate is …
[HTML][HTML] The CLoud–Aerosol–Radiation interaction and forcing: Year 2017 (CLARIFY-2017) measurement campaign
The representations of clouds, aerosols, and cloud–aerosol–radiation impacts remain some
of the largest uncertainties in climate change, limiting our ability to accurately reconstruct …
of the largest uncertainties in climate change, limiting our ability to accurately reconstruct …
HESS Follow-up Observations of GRB 221009A
F Aharonian, FA Benkhali… - The Astrophysical …, 2023 - iopscience.iop.org
GRB 221009A is the brightest gamma-ray burst (GRB) ever detected. To probe the very-high-
energy (VHE;> 100 GeV) emission, the High Energy Stereoscopic System (HESS) began …
energy (VHE;> 100 GeV) emission, the High Energy Stereoscopic System (HESS) began …
Climate models generally underrepresent the warming by Central Africa biomass-burning aerosols over the Southeast Atlantic
M Mallet, P Nabat, B Johnson, M Michou… - Science …, 2021 - science.org
The radiative budget, cloud properties, and precipitation over tropical Africa are influenced
by solar absorption by biomass-burning aerosols (BBA) from Central Africa. Recent field …
by solar absorption by biomass-burning aerosols (BBA) from Central Africa. Recent field …
Modeled and observed properties related to the direct aerosol radiative effect of biomass burning aerosol over the Southeast Atlantic
Biomass burning smoke is advected over the southeast Atlantic Ocean between July and
October of each year. This smoke plume overlies and mixes into a region of persistent low …
October of each year. This smoke plume overlies and mixes into a region of persistent low …
[HTML][HTML] Interannual variability and trends of combustion aerosol and dust in major continental outflows revealed by MODIS retrievals and CAM5 simulations during …
Emissions and long-range transport of mineral dust and combustion-related aerosol from
burning fossil fuels and biomass vary from year to year, driven by the evolution of the …
burning fossil fuels and biomass vary from year to year, driven by the evolution of the …
Key challenges for tropospheric chemistry in the Southern Hemisphere
C Paton-Walsh, KM Emmerson, RM Garland… - Elem Sci …, 2022 - online.ucpress.edu
This commentary paper from the recently formed International Global Atmospheric
Chemistry (IGAC) Southern Hemisphere Working Group outlines key issues in atmospheric …
Chemistry (IGAC) Southern Hemisphere Working Group outlines key issues in atmospheric …
Observing mineral dust in northern Africa, the Middle East, and Europe: current capabilities and challenges ahead for the development of dust Services
Mineral dust produced by wind erosion of arid and semiarid surfaces is a major component
of atmospheric aerosol that affects climate, weather, ecosystems, and socioeconomic …
of atmospheric aerosol that affects climate, weather, ecosystems, and socioeconomic …
[HTML][HTML] Seasonal updraft speeds change cloud droplet number concentrations in low-level clouds over the western North Atlantic
S Kirschler, C Voigt, B Anderson… - Atmospheric …, 2022 - acp.copernicus.org
To determine the impact of dynamic and aerosol processes on marine low clouds, we
examine the seasonal impact of updraft speed w and cloud condensation nuclei …
examine the seasonal impact of updraft speed w and cloud condensation nuclei …
Unexpected biomass burning aerosol absorption enhancement explained by black carbon mixing state
C Denjean, J Brito, Q Libois, M Mallet… - Geophysical …, 2020 - Wiley Online Library
Direct and semi‐direct radiative effects of biomass burning aerosols (BBA) from southern
and central African fires are still widely debated, in particular because climate models have …
and central African fires are still widely debated, in particular because climate models have …