Results 21 to 30 of about 36,964 (261)
3-D tomographic limb sounder retrieval techniques: irregular grids and Laplacian regularisation [PDF]
Atmospheric Measurement Techniques, 2019 Multiple limb sounder measurements of the same atmospheric region taken from different directions can be combined in a 3-D tomographic retrieval. Mathematically, this is a computationally expensive inverse modelling problem.
L. Krasauskas +6 more
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A comprehensive observational filter for satellite infrared limb sounding of gravity waves [PDF]
Atmospheric Measurement Techniques, 2015 This paper describes a comprehensive observational filter for satellite infrared limb sounding of gravity waves. The filter considers instrument visibility and observation geometry with a high level of accuracy.
Q. T. Trinh +6 more
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Satellite observations of middle atmosphere–thermosphere vertical coupling by gravity waves [PDF]
Annales Geophysicae, 2018 Atmospheric gravity waves (GWs) are essential for the dynamics of the middle atmosphere. Recent studies have shown that these waves are also important for the thermosphere/ionosphere (T/I) system. Via vertical coupling, GWs can significantly influence
Q. T. Trinh +4 more
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Limited angle tomography of mesoscale gravity waves by the infrared limb-sounder GLORIA [PDF]
Atmospheric Measurement Techniques, 2018 Three-dimensional measurements of gravity waves are required in order to quantify their direction-resolved momentum fluxes and obtain a better understanding of their propagation characteristics.
I. Krisch +4 more
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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
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Stratospheric ozone depletion [PDF]
Philosophical Transactions of the Royal Society B: Biological Sciences, 1991 Solar ultraviolet radiation creates an ozone layer in the atmosphere which in turn completely absorbs the most energetic fraction of this radiation. This process both warms the air, creating the stratosphere between 15 and 50 km altitude, and protects the biological activities at the Earth's surface from this damaging radiation.
openaire +2 more sources
How stratospheric are deep stratospheric intrusions? LUAMI 2008 [PDF]
Atmospheric Chemistry and Physics, 2016 Abstract. A large-scale comparison of water-vapour vertical-sounding instruments took place over central Europe on 17 October 2008, during a rather homogeneous deep stratospheric intrusion event (LUAMI, Lindenberg Upper-Air Methods Intercomparison). The measurements were carried out at four observational sites: Payerne (Switzerland), Bilthoven (the ...
T. Trickl +16 more
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, 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.
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Earth'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
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El Niño Southern Oscillation influence on the Asian summer monsoon anticyclone [PDF]
Atmospheric 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
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