Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Stefanie Meul"'
Autor:
Edwin P. Gerber, Anne Kubin, Luke D. Oman, Sophie Oberländer-Hayn, Hideharu Akiyoshi, Ulrike Langematz, A. Kerschbaumer, Markus Kunze, Olaf Morgenstern, Stefanie Meul, Martine Michou, Janna Abalichin
Publikováno v:
Geophysical Research Letters. 43:1772-1779
The meridional circulation of the stratosphere, or Brewer-Dobson circulation (BDC), is projected to accelerate with increasing greenhouse gas (GHG) concentrations. The acceleration is typically quantified by changes in the tropical upward mass flux (
Autor:
Andreas Zahn, Stefanie Meul, Sigrun Matthes, Theresa Runde, Franziska Frank, Christoph Dyroff, Bastian Kern, Sabine Brinkop, Markus Kunze, D. Scharffe, Sophie Oberländer-Hayn, Astrid Kerkweg, Patrick Jöckel, Rolf Sander, Duy Cai, Roland Ruhnke, Marco Neumaier, Hella Garny, Phoebe Graf, Johannes Eckstein, Andrea Pozzer, Volker Grewe, Holger Tost, Carl A. M. Brenninkmeijer, Matthias Nützel, Mariano Mertens, Klaus-Dirk Gottschaldt, Oliver Kirner
Publikováno v:
Geoscientific Model Development, 9 (3), 1153-1200
Geoscientific Model Development, Vol 9, Iss 3, Pp 1153-1200 (2016)
Geoscientific Model Development, 9
Geoscientific Model Development, Vol 9, Iss 3, Pp 1153-1200 (2016)
Geoscientific Model Development, 9
Three types of reference simulations, as recommended by the Chemistry–Climate Model Initiative (CCMI), have been performed with version 2.51 of the European Centre for Medium-Range Weather Forecasts – Hamburg (ECHAM)/Modular Earth Submodel System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007f97dcb62106e15308de7bf4bce35e
https://www.geosci-model-dev.net/9/1153/2016/
https://www.geosci-model-dev.net/9/1153/2016/
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 7721-7738 (2018)
Model simulations consistently project an increase in the stratosphere-troposphere exchange (STE) of ozone in the future. Both, a strengthened circulation and ozone recovery in the stratosphere contribute to the increased mass flux. In our study, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799aa8b3dfe397d05349eb1ad8742f93
Publikováno v:
Journal of Geophysical Research: Atmospheres. 120:6742-6757
Model simulations indicate an acceleration of the Brewer-Dobson circulation (BDC) in the past with a direct impact on the exchange of air masses between the troposphere and the stratosphere. However, most observational data sets do not confirm the mo
Autor:
Stefanie Meul, B. M. Sinnhuber
Publikováno v:
Geophysical Research Letters. 42:2449-2456
Bromine from very short lived substances (VSLS), primarily from natural oceanic sources, contributes substantially to the stratospheric bromine loading. This source of stratospheric bromine has so far been ignored in most chemistry climate model calc
Autor:
Stefanie Meul, Janna Abalichin, Sophie Oberländer, Erik Romanowsky, Ulrike Langematz, K. Grunow, Anne Kubin
Publikováno v:
Journal of Geophysical Research: Atmospheres. 119:2092-2112
Using multidecadal simulations with the European Centre/Hamburg–Modular Earth Submodel System Atmospheric Chemistry (EMAC) model, the role of changing concentrations of ozone-depleting substances (ODSs) and greenhouse gases (GHGs) on Arctic springt
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 6, Pp 2959-2971 (2014)
The future evolution of tropical ozone in a changing climate is investigated by analysing time slice simulations made with the chemistry–climate model EMAC. Between the present and the end of the 21st century a significant increase in ozone is foun
Autor:
Stefanie Meul, Stefanie Meul, Langematz, Ulrike, Kröger, Philipp, Oberländer-Hayn, Sophie, Jöckel, Patrick
Publikováno v:
Atmospheric Chemistry & Physics Discussions; 2018, p1-46, 46p
Autor:
Stefanie Meul, Blanca Ayarzagüena, Ulrike Langematz, Janna Abalichin, Anne Kubin, Sophie Oberländer
Publikováno v:
Geophysical Research Letters. 40:2460-2465
[1] Future changes in the occurrence rates of major stratospheric warmings (MSWs) have recently been identified in chemistry-climate model (CCM) simulations, but without reaching a consensus, potentially due to the competition of different forcings.
Autor:
A. Kerschbaumer, Sophie Oberländer-Hayn, Martin Dameris, Stefanie Meul, Janna Abalichin, Ulrike Langematz, Anne Kubin
Future projections of tropical total column ozone (TCO) are challenging, as its evolution is affected not only by the expected decline of ozone depleting substances but also by the uncertain increase of greenhouse gas (GHG) emissions. To assess the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35cc710429c52adfbec8ecaa0d02803e
https://elib.dlr.de/103896/
https://elib.dlr.de/103896/