Journal of Geophysical Research D: Atmospheres, 2020 The stratosphere can have a significant impact on winter surface weather on subseasonal to seasonal (S2S) timescales. This study evaluates the ability of current operational S2S prediction systems to capture two important links between the stratosphere ...
Masakazu Taguchi +2 more
exaly +2 more sources
Journal of Geophysical Research D: Atmospheres, 2020 The stratosphere has been identified as an important source of predictability for a range of processes on subseasonal to seasonal (S2S) time scales. Knowledge about S2S predictability within the stratosphere is however still limited. This study evaluates
Masakazu Taguchi +2 more
exaly +2 more sources
The Teleconnection of El Niño Southern Oscillation to the Stratosphere
Reviews of Geophysics, 2019 El Niño and La Niña events in the tropical Pacific have significant and disrupting impacts on the global atmospheric and oceanic circulation. El Niño Southern Oscillation (ENSO) impacts also extend above the troposphere, affecting the strength and ...
Chaim Garfinkel +2 more
exaly +2 more sources
Long-range transport pathways of tropospheric source gases originating in Asia into the northern lower stratosphere during the Asian monsoon season 2012 [PDF]
Atmospheric Chemistry and Physics, 2016 Global simulations with the Chemical Lagrangian Model of the Stratosphere (CLaMS) using artificial tracers of air mass origin are used to analyze transport mechanisms from the Asian monsoon region into the lower stratosphere.
B. Vogel +14 more
doaj +2 more sources
Quantifying pollution transport from the Asian monsoon anticyclone into the lower stratosphere [PDF]
Atmospheric Chemistry and Physics, 2017 Pollution transport from the surface to the stratosphere within the Asian monsoon circulation may cause harmful effects on stratospheric chemistry and climate.
F. Ploeger +3 more
doaj +2 more sources
Satellite observations of gravity wave momentum flux in the mesosphere and lower thermosphere (MLT): feasibility and requirements [PDF]
Atmospheric Measurement Techniques, 2022 In the recent decade it became evident that we need to revise our picture of how gravity waves (GWs) reach the mesosphere and lower thermosphere (MLT). This has consequences for our understanding not just of the properties of the GWs themselves, but in ...
Q. Chen +9 more
doaj +1 more source
A mountain ridge model for quantifying oblique mountain wave propagation and distribution [PDF]
Atmospheric Chemistry and Physics, 2023 Following the current understanding of gravity waves (GWs) and especially mountain waves (MWs), they have a high potential for horizontal propagation from their source. This horizontal propagation and therefore the transport of energy is usually not well
S. Rhode +6 more
doaj +1 more source
The Hunga Tonga‐Hunga Ha'apai Hydration of the Stratosphere
Geophysical Research Letters, 2022 Following the 15 January 2022 Hunga Tonga‐Hunga Ha'apai eruption, several trace gases measured by the Aura Microwave Limb Sounder (MLS) displayed anomalous stratospheric values.
L. Millán +12 more
semanticscholar +1 more source
3-D tomographic observations of Rossby wave breaking over the North Atlantic during the WISE aircraft campaign in 2017 [PDF]
Atmospheric Chemistry and Physics, 2021 This paper presents measurements of ozone, water vapour and nitric acid (HNO3) in the upper troposphere/lower stratosphere (UTLS) over North Atlantic and Europe.
L. Krasauskas +11 more
doaj +1 more source
The stratospheric Brewer–Dobson circulation inferred from age of air in the ERA5 reanalysis [PDF]
Atmospheric Chemistry and Physics, 2021 This paper investigates the global stratospheric Brewer–Dobson circulation (BDC) in the ERA5 meteorological reanalysis from the European Centre for Medium-Range Weather Forecasts (ECMWF).
F. Ploeger +10 more
doaj +1 more source