Results 41 to 50 of about 103,038 (326)

stratosphere [PDF]

open access: yes, 2014
Citation: 'stratosphere' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S06043 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
  +4 more sources

Quantifying pollution transport from the Asian monsoon anticyclone into the lower stratosphere [PDF]

open access: yesAtmospheric 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   +1 more source

Tropical Cyclones Reduce Ozone in the Tropopause Region Over the Western Pacific: An Analysis of 18 Years Ozonesonde Profiles

open access: yesEarth's Future, 2021
Typhoons play a key role in causing low ozone concentrations in the upper troposphere and lower stratosphere (UTLS) over the western Pacific. In this study, 18 years records (2000–2017) of balloon‐borne ozone measurements in Hong Kong (22.3°N, 114.2°E ...
Dan Li   +5 more
doaj   +1 more source

El Niño Southern Oscillation influence on the Asian summer monsoon anticyclone [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
We analyse the influence of the El Niño Southern Oscillation (ENSO) on the atmospheric circulation and the mean ozone distribution in the tropical and subtropical UTLS region.
X. Yan   +9 more
doaj   +1 more source

Superposition of gravity waves with different propagation characteristics observed by airborne and space-borne infrared sounders [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Many gravity wave analyses, based on either observations or model simulations, assume the presence of only a single dominant wave. This paper shows that there are much more complex cases with gravity waves from multiple sources crossing each others ...
I. Krisch   +9 more
doaj   +1 more source

Observations of filamentary structures near the vortex edge in the Arctic winter lower stratosphere [PDF]

open access: yesAtmospheric Chemistry and Physics, 2013
The CRISTA-NF (Cryogenic Infrared Spectrometers and Telescope for the Atmosphere – New Frontiers) instrument is an airborne infrared limb sounder operated aboard the Russian research aircraft M55-Geophysica. The instrument successfully participated
C. Kalicinsky   +11 more
doaj   +1 more source

Orographically induced spontaneous imbalance within the jet causing a large-scale gravity wave event [PDF]

open access: yesAtmospheric Chemistry and Physics, 2021
To better understand the impact of gravity waves (GWs) on the middle atmosphere in the current and future climate, it is essential to understand their excitation mechanisms and to quantify their basic properties.
M. Geldenhuys   +9 more
doaj   +1 more source

Fast transport from Southeast Asia boundary layer sources to northern Europe: rapid uplift in typhoons and eastward eddy shedding of the Asian monsoon anticyclone [PDF]

open access: yesAtmospheric Chemistry and Physics, 2014
Enhanced tropospheric trace gases such as CO, CH4 and H2O and reduced stratospheric O3 were measured in situ in the lowermost stratosphere over northern Europe on 26 September 2012 during the TACTS aircraft campaign.
B. Vogel   +8 more
doaj   +1 more source

How can Brewer–Dobson circulation trends be estimated from changes in stratospheric water vapour and methane? [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
The stratospheric meridional overturning circulation, also referred to as the Brewer–Dobson circulation (BDC), controls the composition of the stratosphere, which, in turn, affects radiation and climate. As the BDC cannot be directly measured, one has to
L. Poshyvailo-Strube   +11 more
doaj   +1 more source

climatology [PDF]

open access: yes, 2020
Energy and momentum deposition from planetary-scale Rossby waves as well as from small-scale gravity waves (GWs) largely control stratospheric dynamics.
Danker, Jessica   +5 more
core   +1 more source

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