Zobrazeno 1 - 10
of 575
pro vyhledávání: '"B, Legras"'
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 15523-15535 (2023)
Record-breaking wildfires ravaged south-eastern Australia during the fire season 2019–2020. The intensity of the fires reached its paroxysmal phase at the turn of the year 2019–2020, when large pyro-cumulonimbi developed. Pyro-convective activity
Externí odkaz:
https://doaj.org/article/4bd5dd4556e541d3bcce4c6a7def7292
Autor:
B. Legras, C. Duchamp, P. Sellitto, A. Podglajen, E. Carboni, R. Siddans, J.-U. Grooß, S. Khaykin, F. Ploeger
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 14957-14970 (2022)
We use a combination of spaceborne instruments to study the unprecedented stratospheric plume after the Tonga eruption of 15 January 2022. The aerosol plume was initially formed of two clouds at 30 and 28 km, mostly composed of submicron-sized sulfat
Externí odkaz:
https://doaj.org/article/8574716f65924e65b633f47243fddee8
Autor:
P. Sellitto, A. Podglajen, R. Belhadji, M. Boichu, E. Carboni, J. Cuesta, C. Duchamp, C. Kloss, R. Siddans, N. Bègue, L. Blarel, F. Jegou, S. Khaykin, J. -B. Renard, B. Legras
Publikováno v:
Communications Earth & Environment, Vol 3, Iss 1, Pp 1-10 (2022)
Perturbations to the global climate system changed from net cooling to net heating during the first month after the 2022 Hunga Tonga-Hunga Ha-apai eruption, according to radiative forcing estimates based on satellite, ground-based, in situ and radios
Externí odkaz:
https://doaj.org/article/91dfbc13ed5541e49a413866653d984c
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 9299-9311 (2022)
As a consequence of extreme heat and drought, record-breaking wildfires developed and ravaged south-eastern Australia during the fire season 2019–2020. The fire strength reached its paroxysmal phase at the turn of the year 2019–2020. During this
Externí odkaz:
https://doaj.org/article/60535e39fd7043d0a30a6684fb8c25cd
Autor:
S. M. Khaykin, E. Moyer, M. Krämer, B. Clouser, S. Bucci, B. Legras, A. Lykov, A. Afchine, F. Cairo, I. Formanyuk, V. Mitev, R. Matthey, C. Rolf, C. E. Singer, N. Spelten, V. Volkov, V. Yushkov, F. Stroh
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 3169-3189 (2022)
The Asian monsoon anticyclone (AMA) represents one of the wettest regions in the lower stratosphere (LS) and is a key contributor to the global annual maximum in LS water vapour. While the AMA wet pool is linked with persistent convection in the regi
Externí odkaz:
https://doaj.org/article/68ece59f37b24b0798a2fff8e28cc2e9
Autor:
R. Weigel, C. Mahnke, M. Baumgartner, A. Dragoneas, B. Vogel, F. Ploeger, S. Viciani, F. D'Amato, S. Bucci, B. Legras, B. Luo, S. Borrmann
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 11689-11722 (2021)
During the monsoon season of the year 2017 the airborne StratoClim mission took place in Kathmandu, Nepal, with eight mission flights of the M-55 Geophysica in the upper troposphere–lower stratosphere (UTLS) of the Asian monsoon anticyclone (AMA) o
Externí odkaz:
https://doaj.org/article/11ae63ae9e224cc896a61195462460c3
Autor:
F. Ploeger, M. Diallo, E. Charlesworth, P. Konopka, B. Legras, J. C. Laube, J.-U. Grooß, G. Günther, A. Engel, M. Riese
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 8393-8412 (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). The analysis is based on simulations of stratospheric mean a
Externí odkaz:
https://doaj.org/article/ac6eee7bd1f94efc800b52aca9c3452c
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7113-7134 (2021)
The two most intense wildfires of the last decade that took place in Canada in 2017 and Australia in 2019–2020 were followed by large injections of smoke into the stratosphere due to pyro-convection. After the Australian event, Khaykin et al. (2020
Externí odkaz:
https://doaj.org/article/3eb4d7f9b27a4fcea36fe652e53162f3
Autor:
F. Cairo, M. De Muro, M. Snels, L. Di Liberto, S. Bucci, B. Legras, A. Kottayil, A. Scoccione, S. Ghisu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7947-7961 (2021)
A polarization diversity elastic backscatter lidar was deployed on the equatorial island of Palau in February and March 2016 in the framework of the EU StratoClim project. The system operated unattended in the Palau Atmosferic Observatory from 15 Feb
Externí odkaz:
https://doaj.org/article/3d6e73df1b414e709aa597096e7dec38
Autor:
K.-O. Lee, B. Barret, E. L. Flochmoën, P. Tulet, S. Bucci, M. von Hobe, C. Kloss, B. Legras, M. Leriche, B. Sauvage, F. Ravegnani, A. Ulanovsky
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 3255-3274 (2021)
The StratoClim airborne campaign took place in Nepal from 27 July to 10 August 2017 to document the physical and chemical properties of the South Asian upper troposphere–lower stratosphere (UTLS) during the Asian summer monsoon (ASM). In the presen
Externí odkaz:
https://doaj.org/article/6cb67384032d4cc59a011cf329cdfdde