Large anomalies in future extreme precipitation sensitivity driven by atmospheric dynamics. [PDF]
Increasing atmospheric moisture content is expected to intensify precipitation extremes under climate warming. However, extreme precipitation sensitivity (EPS) to temperature is complicated by the presence of reduced or hook-shaped scaling, and the ...
Gu L+8 more
europepmc +2 more sources
Solar surface and atmospheric dynamics: The Photosphere [PDF]
Various aspects of the magnetism of the quiet sun are reviewed. The suggestion that a small scale dynamo acting at granular scales generates what we call the quiet sun fields is studied in some detail.
Pillet, V. Martinez
core +2 more sources
Retrieval Survey of Metals in Six Ultrahot Jupiters: Trends in Chemistry, Rain-out, Ionization, and Atmospheric Dynamics [PDF]
Ground-based high-resolution spectroscopy (HRS) has detected numerous chemical species and atmospheric dynamics in exoplanets, most notably ultrahot Jupiters (UHJs).
S. Gandhi+11 more
semanticscholar +1 more source
AtmoDist: Self-supervised representation learning for atmospheric dynamics [PDF]
Representation learning has proven to be a powerful methodology in a wide variety of machine-learning applications. For atmospheric dynamics, however, it has so far not been considered, arguably due to the lack of large-scale, labeled datasets that could
Sebastian Hoffmann, C. Lessig
semanticscholar +1 more source
Impacts of aerosol direct effects on tropospheric ozone through changes in atmospheric dynamics and photolysis rates. [PDF]
Aerosol direct effects (ADEs), i.e., scattering and absorption of incoming solar radiation, reduce radiation reaching the ground and the resultant photolysis attenuation can decrease ozone (O3) formation in polluted areas.
Xing J+10 more
europepmc +2 more sources
Hydroxyl airglow observations for investigating atmospheric dynamics: results and challenges
. Measurements of hydroxyl (OH*) airglow intensity are a straightforward and cost-efficient method which allows the derivation of information about the climate and dynamics of the upper mesosphere/lower thermosphere (UMLT) on different spatiotemporal ...
S. Wüst+4 more
semanticscholar +1 more source
Atmospheric Dynamics of Hot Giant Planets and Brown Dwarfs [PDF]
Groundbased and spacecraft telescopic observations, combined with an intensive modeling effort, have greatly enhanced our understanding of hot giant planets and brown dwarfs over the past ten years.
A. Showman, Xianyu Tan, V. Parmentier
semanticscholar +1 more source
Atmospheric Dynamics and Numerical Simulations of Six Frontal Dust Storms in the Middle East Region
This study analyzes six frontal dust storms in the Middle East during the cold period (October–March), aiming to examine the atmospheric circulation patterns and force dynamics that triggered the fronts and the associated (pre- or post-frontal) dust ...
Nasim Hossein Hamzeh+5 more
semanticscholar +1 more source
The Atmospheric Imaging Assembly (AIA) on the Solar Dynamics Observatory (SDO) [PDF]
The Atmospheric Imaging Assembly (AIA) provides multiple simultaneous high-resolution full-disk images of the corona and transition region up to 0.5 R⊙ above the solar limb with 1.5-arcsec spatial resolution and 12-second temporal resolution.
J. R. Lemen+46 more
openalex +2 more sources
Revisiting the Impact of Sea Salt on Climate Sensitivity
Recent laboratory and field studies point to an increase of sea salt aerosol (SSA) emissions with temperature, suggesting that SSA may lower climate sensitivity.
Fabien Paulot+5 more
doaj +1 more source