Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.Abstract In this study, we examine the impact of variations in gravity wave properties on the ice crystal number concentrations in the tropical tropopause layer (TTL). Analysis of quasi‐Lagrangian superpressure balloon measurements from the Stratéole‐2 campaign shows that high‐frequency waves dominate the occurrence of relatively large vertical wind ...
E. J. Jensen, M. Corcos, B. Kärcher
wiley +1 more source
Case Report: Air-fluid point: a specific ultrasound sign for the diagnosis of hydropneumothorax in newborn infants. [PDF]
Front PediatrLiu J, Jiang P.
europepmc +1 more source
First simulations with a whole atmosphere data assimilation and forecast system: The January 2009 major sudden stratospheric warming [PDF]
, 2011 Houjun Wang +5 more
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Ground‐Based Microwave Measurements of ClO and O3 Over Scott Base, Antarctica
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.Abstract We present measurements from a new microwave instrument that has been deployed at Scott Base, Antarctica, primarily to measure ClO. The new instrument allows for the extension of the time series of lower stratospheric ClO measurements begun in 1996 at this site, while some of the technical improvements offer the possibility of making ...
Gerald E. Nedoluha +11 more
wiley +1 more source
Quantifying the state-dependent causal effect of Barents-Kara Sea ice loss on the stratospheric polar vortex in a large ensemble simulation. [PDF]
Clim DynShen X, Kretschmer M, Shepherd TG.
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Stratospheric NO2 variations from a long time series at Lauder, New Zealand [PDF]
, 2000 Ben Liley +4 more
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A Novel Methodology for Probing the Observed Influence of the QBO on Tropical Tropospheric Climate
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 7, 16 April 2026.Abstract The stratospheric Quasi‐Biennial Oscillation (QBO) is characterized by descending bands of wind and temperature anomalies in the tropical stratosphere with a mean period of ∼28 months. Numerous studies have argued that the QBO has a significant impact on tropical tropospheric climate.
Ying‐Ju Chen, David W. J. Thompson
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Stratospheric aerosol injection can weaken the carbon dioxide greenhouse effect. [PDF]
Commun Earth EnvironHe H, Soden BJ, Vecchi GA, Yang W.
europepmc +1 more source