[HTML][HTML] Australian wildfire smoke in the stratosphere: the decay phase in 2020/2021 and impact on ozone depletion
Record-breaking wildfires raged in southeastern Australia in late December 2019 and early
January 2020. Rather strong pyrocumulonimbus (pyroCb) convection developed over the …
January 2020. Rather strong pyrocumulonimbus (pyroCb) convection developed over the …
Atmospheric gravity waves: Processes and parameterization
Atmospheric predictability from subseasonal to seasonal time scales and climate variability
are both influenced critically by gravity waves (GW). The quality of regional and global …
are both influenced critically by gravity waves (GW). The quality of regional and global …
High‐resolution aircraft observations of turbulence and waves in the free atmosphere and comparison with global model predictions
A Dörnbrack, P Bechtold… - Journal of Geophysical …, 2022 - Wiley Online Library
High‐resolution flight data obtained from in situ measurements in the free atmosphere
aboard the High Altitude and Long Range Research Aircraft (HALO) are used to determine …
aboard the High Altitude and Long Range Research Aircraft (HALO) are used to determine …
[HTML][HTML] Observed and modeled mountain waves from the surface to the mesosphere near the Drake Passage
Four state-of-the-science numerical weather prediction (NWP) models were used to perform
mountain wave (MW)-resolving hindcasts over the Drake Passage of a 10-day period in …
mountain wave (MW)-resolving hindcasts over the Drake Passage of a 10-day period in …
Importance of gravity wave forcing for springtime southern polar vortex breakdown as revealed by ERA5
Planetary waves (PWs) and gravity waves (GWs) are the key drivers of middle atmospheric
circulation. Insufficient observations and inaccurate model representation of GWs limit our …
circulation. Insufficient observations and inaccurate model representation of GWs limit our …
[HTML][HTML] A Compact Rayleigh Autonomous Lidar (CORAL) for the middle atmosphere
Abstract The Compact Rayleigh Autonomous Lidar (CORAL) is the first fully autonomous
middle atmosphere lidar system to provide density and temperature profiles from 15 to …
middle atmosphere lidar system to provide density and temperature profiles from 15 to …
Observations of gravity wave refraction and its causes and consequences
M Geldenhuys, B Kaifler, P Preusse… - Journal of …, 2023 - Wiley Online Library
Horizontal gravity wave (GW) refraction was observed around the Andes and Drake
Passage during the SouthTRAC campaign. GWs interact with the background wind through …
Passage during the SouthTRAC campaign. GWs interact with the background wind through …
Oblique propagation and refraction of gravity waves over the Andes observed by GLORIA and ALIMA during the SouthTRAC campaign
L Krasauskas, B Kaifler, S Rhode… - Journal of …, 2023 - Wiley Online Library
Gravity waves (GW) carry energy and momentum from the troposphere to the middle
atmosphere and have a strong influence on the circulation there. Global atmospheric …
atmosphere and have a strong influence on the circulation there. Global atmospheric …
[HTML][HTML] Propagation paths and source distributions of resolved gravity waves in ECMWF-IFS analysis fields around the southern polar night jet
C Strube, P Preusse, M Ern… - … Chemistry and Physics, 2021 - acp.copernicus.org
In the southern winter polar stratosphere, the distribution of gravity wave momentum flux in
many state-of-the-art climate simulations is inconsistent with long-time satellite and …
many state-of-the-art climate simulations is inconsistent with long-time satellite and …
High‐cadence lidar observations of middle atmospheric temperature and gravity waves at the southern Andes hot spot
Abstract The Southern Andes are the strongest hot spot for atmospheric gravity waves (GWs)
in the stratosphere. Yet, until recently, no high‐cadence measurements of GWs within the …
in the stratosphere. Yet, until recently, no high‐cadence measurements of GWs within the …