Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Julien Beaumet"'
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 1, Pp 64-82 (2019)
Abstract This work presents snapshot simulations of the late 20th and late 21st century Antarctic climate under the RCP8.5 scenario carried out with an empirically bias‐corrected global atmospheric general circulation model (AGCM), forced with bias
Externí odkaz:
https://doaj.org/article/ed768c867579421d99503d9d3289c786
Autor:
Etienne Vignon, Frédéric Hourdin, Christophe Genthon, Bas J. H. Van de Wiel, Hubert Gallée, Jean‐Baptiste Madeleine, Julien Beaumet
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 10, Iss 1, Pp 98-125 (2018)
Abstract Observations evidence extremely stable boundary layers (SBL) over the Antarctic Plateau and sharp regime transitions between weakly and very stable conditions. Representing such features is a challenge for climate models. This study assesses
Externí odkaz:
https://doaj.org/article/714b18122d91441f8b72b7b94ceef601
When anticyclonic conditions persist over mountainous regions, inversion layers can develop in the valleys and persist from a few days to a few weeks, especially in winter. During inversion episodes, the atmosphere inside the valley is stable and ver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cd67128d6fa020dead10bb52431ab99
https://doi.org/10.5194/ems2022-358
https://doi.org/10.5194/ems2022-358
Autor:
Juliette Blanchet, Samuel Morin, Julien Beaumet, Sandrine Anquetin, Nicolas C. Jourdain, Evgenia Valla, Hubert Gallée, Xavier Fettweis, Martin Ménégoz, Bruno Wilhelm
Publikováno v:
Hydrology and Earth System Sciences, Vol 24, Pp 5355-5377 (2020)
Hydrology and Earth System Sciences
Hydrology and Earth System Sciences, European Geosciences Union, 2020, 24 (11), pp.5355-5377. ⟨10.5194/hess-24-5355-2020⟩
Hydrology and Earth System Sciences, 2020, 24 (11), pp.5355-5377. ⟨10.5194/hess-24-5355-2020⟩
Hydrology and Earth System Sciences
Hydrology and Earth System Sciences, European Geosciences Union, 2020, 24 (11), pp.5355-5377. ⟨10.5194/hess-24-5355-2020⟩
Hydrology and Earth System Sciences, 2020, 24 (11), pp.5355-5377. ⟨10.5194/hess-24-5355-2020⟩
Changes in precipitation over the European Alps are investigated with the regional climate model MAR (Modèle Atmosphérique Régional) applied with a 7 km resolution over the period 1903–2010 using the reanalysis ERA-20C as forcing. A comparison
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73cd4d85776c4d8723ed812bce4d31cd
https://hess.copernicus.org/articles/24/5355/2020/hess-24-5355-2020.pdf
https://hess.copernicus.org/articles/24/5355/2020/hess-24-5355-2020.pdf
Autor:
Fatima Jomaa, Martin Ménégoz, Enzo Le Bouëdec, Chantal Staquet, Hubert Gallée, Sara Bacer, Julien Beaumet
Publikováno v:
Weather and Climate Dynamics
Weather and Climate Dynamics, 2022, 3 (1), pp.377-389. ⟨10.5194/wcd-3-377-2022⟩
Weather and Climate Dynamics, 2022, 3 (1), pp.377-389. ⟨10.5194/wcd-3-377-2022⟩
We study the impact of climate change on wintertime atmospheric blocking over Europe focusing on the frequency, duration, and extension of blocking events. These events are identified via the weather type decomposition (WTD) methodology applied on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2bd00c3d693bd0736090ef1d3893faa9
https://wcd.copernicus.org/preprints/wcd-2021-47/
https://wcd.copernicus.org/preprints/wcd-2021-47/
Autor:
Sandrine Anquetin, Martin Ménégoz, Christian Vincent, Julien Beaumet, Juliette Blanchet, Nicolas C. Jourdain, Samuel Morin, Bruno Wilhelm, Xavier Fettweis, Delphine Six, Hubert Gallée
Publikováno v:
EGU 2021
EGU 2021, Apr 2021, Online, Austria. ⟨10.5194/egusphere-egu21-11097⟩
EGU 2021, Apr 2021, Online, Austria. ⟨10.5194/egusphere-egu21-11097⟩
The evolution of temperature, precipitation and snow cover in the European Alps have been simulated with the regional climate model MAR applied with a 7 kilometre horizontal resolution and driven by the ERA-20C (1902-2010) and the ERA5 reanalyses (19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5160495ca0cac27746740a9a41b87cb1
https://doi.org/10.5194/egusphere-egu21-11097
https://doi.org/10.5194/egusphere-egu21-11097
Autor:
C. Vincent, Hubert Gallée, Delphine Six, Samuel Morin, Julien Beaumet, Bruno Wilhelm, Xavier Fettweis, Sandrine Anquetin, Martin Ménégoz
Publikováno v:
Regional Environmental Change
Regional Environmental Change, Springer Verlag, 2021, 21 (4), pp.114. ⟨10.1007/s10113-021-01830-x⟩
Regional Environmental Change, 2021, 21 (4), pp.114. ⟨10.1007/s10113-021-01830-x⟩
Regional Environmental Change, Springer Verlag, 2021, 21 (4), pp.114. ⟨10.1007/s10113-021-01830-x⟩
Regional Environmental Change, 2021, 21 (4), pp.114. ⟨10.1007/s10113-021-01830-x⟩
Changes in snow cover associated with the warming of the French Alps greatly influence social-ecological systems through their impact on water resources, mountain ecosystems, economic activities, and glacier mass balance. In this study, we investigat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::280594d9d82a3779e03fd7cc7330ac05
https://hal.archives-ouvertes.fr/hal-03440965/file/beaumet_2021_Alpine_climate.pdf
https://hal.archives-ouvertes.fr/hal-03440965/file/beaumet_2021_Alpine_climate.pdf
Autor:
Gerhard Krinner, Cécile Agosta, Michel Déqué, Julien Beaumet, Antoinette Alias, Vincent Favier
In this study, we use run-time bias-correction to correct for ARPEGE atmospheric model systematic errors on large-scale atmospheric circulation. The bias correction terms are built using the climatological mean of the adjustment terms on tendency err
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8e53307ebc27a0b2e2107025130398e
https://tc.copernicus.org/preprints/tc-2020-307/
https://tc.copernicus.org/preprints/tc-2020-307/