Zobrazeno 1 - 10
of 855
pro vyhledávání: '"D. Saint Martin"'
Autor:
M. Abalos, N. Calvo, S. Benito-Barca, H. Garny, S. C. Hardiman, P. Lin, M. B. Andrews, N. Butchart, R. Garcia, C. Orbe, D. Saint-Martin, S. Watanabe, K. Yoshida
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 13571-13591 (2021)
The Brewer–Dobson circulation (BDC) is a key feature of the stratosphere that models need to accurately represent in order to simulate surface climate variability and change adequately. For the first time, the Climate Model Intercomparison Project
Externí odkaz:
https://doaj.org/article/00ba4e7b607644f49f7badc6f680c236
Autor:
M. Amos, P. J. Young, J. S. Hosking, J.-F. Lamarque, N. L. Abraham, H. Akiyoshi, A. T. Archibald, S. Bekki, M. Deushi, P. Jöckel, D. Kinnison, O. Kirner, M. Kunze, M. Marchand, D. A. Plummer, D. Saint-Martin, K. Sudo, S. Tilmes, Y. Yamashita
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 9961-9977 (2020)
Calculating a multi-model mean, a commonly used method for ensemble averaging, assumes model independence and equal model skill. Sharing of model components amongst families of models and research centres, conflated by growing ensemble size, means mo
Externí odkaz:
https://doaj.org/article/d2b977218e1a4557b638ade4672f93f9
Autor:
P. Nabat, S. Somot, C. Cassou, M. Mallet, M. Michou, D. Bouniol, B. Decharme, T. Drugé, R. Roehrig, D. Saint-Martin
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 8315-8349 (2020)
The present work aims at better understanding regional climate–aerosol interactions by studying the relationships between aerosols and synoptic atmospheric circulation over the Euro-Mediterranean region. Two 40-year simulations (1979–2018) have b
Externí odkaz:
https://doaj.org/article/7cd4b80f76024fb980ae970fc876b576
Autor:
D. Saint‐Martin, O. Geoffroy, L. Watson, H. Douville, G. Bellon, A. Voldoire, J. Cattiaux, B. Decharme, A. Ribes
Publikováno v:
Geophysical Research Letters, Vol 46, Iss 15, Pp 8969-8975 (2019)
Abstract The equilibrium climate sensitivity, that is, the global‐mean surface‐air temperature change in response to a doubling of the carbon dioxide concentration is a widely used metric in climate change studies. Its exact value is rarely known
Externí odkaz:
https://doaj.org/article/582b0a57af8b46b6827f06e677534ee8
Autor:
K. Lamy, T. Portafaix, B. Josse, C. Brogniez, S. Godin-Beekmann, H. Bencherif, L. Revell, H. Akiyoshi, S. Bekki, M. I. Hegglin, P. Jöckel, O. Kirner, B. Liley, V. Marecal, O. Morgenstern, A. Stenke, G. Zeng, N. L. Abraham, A. T. Archibald, N. Butchart, M. P. Chipperfield, G. Di Genova, M. Deushi, S. S. Dhomse, R.-M. Hu, D. Kinnison, M. Kotkamp, R. McKenzie, M. Michou, F. M. O'Connor, L. D. Oman, G. Pitari, D. A. Plummer, J. A. Pyle, E. Rozanov, D. Saint-Martin, K. Sudo, T. Y. Tanaka, D. Visioni, K. Yoshida
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 10087-10110 (2019)
We have derived values of the ultraviolet index (UVI) at solar noon using the Tropospheric Ultraviolet Model (TUV) driven by ozone, temperature and aerosol fields from climate simulations of the first phase of the Chemistry-Climate Model Initiative (
Externí odkaz:
https://doaj.org/article/c1e74c72a477405ab6218a51235edb2f
Autor:
A. Voldoire, D. Saint‐Martin, S. Sénési, B. Decharme, A. Alias, M. Chevallier, J. Colin, J.‐F. Guérémy, M. Michou, M.‐P. Moine, P. Nabat, R. Roehrig, D. Salas y Mélia, R. Séférian, S. Valcke, I. Beau, S. Belamari, S. Berthet, C. Cassou, J. Cattiaux, J. Deshayes, H. Douville, C. Ethé, L. Franchistéguy, O. Geoffroy, C. Lévy, G. Madec, Y. Meurdesoif, R. Msadek, A. Ribes, E. Sanchez‐Gomez, L. Terray, R. Waldman
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 11, Iss 7, Pp 2177-2213 (2019)
Abstract This paper describes the main characteristics of CNRM‐CM6‐1, the fully coupled atmosphere‐ocean general circulation model of sixth generation jointly developed by Centre National de Recherches Météorologiques (CNRM) and Cerfacs for t
Externí odkaz:
https://doaj.org/article/9740bd00362f4a0e9bae70f8eea9a891
Autor:
M. Mallet, P. Nabat, P. Zuidema, J. Redemann, A. M. Sayer, M. Stengel, S. Schmidt, S. Cochrane, S. Burton, R. Ferrare, K. Meyer, P. Saide, H. Jethva, O. Torres, R. Wood, D. Saint Martin, R. Roehrig, C. Hsu, P. Formenti
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 4963-4990 (2019)
Estimates of the direct radiative effect (DRE) from absorbing smoke aerosols over the southeast Atlantic Ocean (SAO) require simulation of the microphysical and optical properties of stratocumulus clouds as well as of the altitude and shortwave (SW)
Externí odkaz:
https://doaj.org/article/6f7388abd6a740e8a7f2619f03686d2c
Autor:
D. Saint‐Martin, O. Geoffroy, A. Voldoire, J. Cattiaux, F. Brient, F. Chauvin, M. Chevallier, J. Colin, B. Decharme, C. Delire, H. Douville, J.‐F. Guérémy, E. Joetzjer, A. Ribes, R. Roehrig, L. Terray, S. Valcke
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 13, Iss 6, Pp n/a-n/a (2021)
Abstract The equilibrium climate sensitivity (ECS) in the latest version of CNRM climate model, CNRM‐CM6‐1, and in its high‐resolution counterpart, CNRM‐CM6‐1‐HR, is significantly larger than in the previous version (CNRM‐CM5.1). The tr
Externí odkaz:
https://doaj.org/article/62ebc2d1c71e4f08bf5225d79e2ef5d5
Autor:
D. T. McCoy, P. R. Field, G. S. Elsaesser, A. Bodas-Salcedo, B. H. Kahn, M. D. Zelinka, C. Kodama, T. Mauritsen, B. Vanniere, M. Roberts, P. L. Vidale, D. Saint-Martin, A. Voldoire, R. Haarsma, A. Hill, B. Shipway, J. Wilkinson
Publikováno v:
Atmospheric Chemistry and Physics, Vol 19, Pp 1147-1172 (2019)
A negative extratropical shortwave cloud feedback driven by changes in cloud optical depth is a feature of global climate models (GCMs). A robust positive trend in observed liquid water path (LWP) over the last two decades across the warming Southern
Externí odkaz:
https://doaj.org/article/ffd931a00c4a46429e1cb20da7fb0c4a
Autor:
B. Ayarzagüena, L. M. Polvani, U. Langematz, H. Akiyoshi, S. Bekki, N. Butchart, M. Dameris, M. Deushi, S. C. Hardiman, P. Jöckel, A. Klekociuk, M. Marchand, M. Michou, O. Morgenstern, F. M. O'Connor, L. D. Oman, D. A. Plummer, L. Revell, E. Rozanov, D. Saint-Martin, J. Scinocca, A. Stenke, K. Stone, Y. Yamashita, K. Yoshida, G. Zeng
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 11277-11287 (2018)
Major mid-winter stratospheric sudden warmings (SSWs) are the largest instance of wintertime variability in the Arctic stratosphere. Because SSWs are able to cause significant surface weather anomalies on intra-seasonal timescales, several previou
Externí odkaz:
https://doaj.org/article/60f8a07aec52457f9b8fed9c4e532788