Impact of Rossby wave breaking on ozone variation in the upper troposphere and lower stratosphere, 1985–2015
Sign Up to like & getrecommendations! Published in 2020 at "Atmospheric Environment"
DOI: 10.1016/j.atmosenv.2019.117122
Abstract: Abstract This paper studies the influence of Rossby wave breaking (RWB) on ozone variations in the upper troposphere and lower stratosphere on isentropic surfaces between 330 K and 370 K during 1985–2015 over two U.S. sites (Boulder… read more here.
Keywords: troposphere lower; rossby wave; wave breaking; upper troposphere ... See more keywords
How Does Cloud Overlap Affect the Radiative Heating in the Tropical Upper Troposphere/Lower Stratosphere?
Sign Up to like & getrecommendations! Published in 2019 at "Geophysical Research Letters"
DOI: 10.1029/2019gl082602
Abstract: Characterizing two‐layer cloud systems has historically been difficult. These systems have a strong radiative impact on the composition of and the processes in the upper troposphere‐lower stratosphere (UTLS). Using 4 years of combined spaceborne lidar… read more here.
Keywords: radiative heating; overlap affect; troposphere lower; lower stratosphere ... See more keywords
Fast Transport Pathways Into the Northern Hemisphere Upper Troposphere and Lower Stratosphere During Northern Summer
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DOI: 10.1029/2019jd031552
Abstract: This study identifies the fast (i.e., ∼ days–weeks) transport pathways that connect the Northern Hemisphere surface to the upper troposphere and lower stratosphere (UTLS) during northern summer by integrating a large (90 member) ensemble of… read more here.
Keywords: troposphere lower; transport; upper troposphere; transport pathways ... See more keywords
Infrequent, Rapid Transport Pathways to the Summer North American Upper Troposphere and Lower Stratosphere
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DOI: 10.1029/2020gl089763
Abstract: Transport pathways from the Northern Hemisphere surface into the North American upper troposphere‐lower stratosphere (NA UTLS) during summertime are diagnosed from Boundary Impulse Response idealized tracers implemented at the Northern Hemisphere surface. In ensemble average,… read more here.
Keywords: american upper; upper troposphere; transport; north american ... See more keywords
Climatology and long-term evolution of ozone and carbon monoxide in the upper troposphere-lower stratosphere (UTLS) at northern midlatitudes, as seen by IAGOS from 1995 to 2013
Sign Up to like & getrecommendations! Published in 2018 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-18-5415-2018
Abstract: Abstract. In situ measurements in the upper troposphere–lower stratosphere (UTLS) have been performed in the framework of the European research infrastructure IAGOS (In-service Aircraft for a Global Observing System) for ozone since 1994 and for… read more here.
Keywords: troposphere lower; stratosphere utls; climatology; carbon monoxide ... See more keywords
The impact of recent changes in Asian anthropogenic emissions of SO2 on sulfate loading in the upper troposphere and lower stratosphere and the associated radiative changes
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric Chemistry and Physics"
DOI: 10.5194/acp-19-9989-2019
Abstract: Abstract. Convective transport plays a key role in aerosol enhancement in the upper troposphere and lower stratosphere (UTLS) over the Asian monsoon region where low-level convective instability persists throughout the year. We use the state-of-the-art… read more here.
Keywords: lower stratosphere; upper troposphere; so2 emission; chemistry ... See more keywords