Influence of Atlantic SST anomalies on the atmospheric circulation in the Atlantic-European sector
作者： Petra Friederichs , Claude Frankignoul , Elodie Kestenare
DOI: 10.4401/AG-3390
关键词: Sea ice 、 Anomaly (natural sciences) 、 Tropical Atlantic 、 Atlantic Equatorial mode 、 Sea surface temperature 、 Forcing (mathematics) 、 Atmospheric sciences 、 Climatology 、 Atmospheric circulation 、 Geology 、 Atlantic multidecadal oscillation
摘要: Recent studies of observational data suggest that Sea Surface Temperature (SST) anomalies in the Atlantic Ocean have a significant influence on atmospheric circulation Atlantic-European sector early winter and spring. After reviewing this work showing spring signal is part global air-sea interaction, we analyze for comparison an ensemble simulations with ECHAM4 general model T42 resolution forced by observed distribution SST sea ice, simulation ECHAM4/OPA8 coupled T30 resolution. In two cases, atmosphere detected sector. mode, responds to from late summer, also winter. The forcing involves not only tropical Atlantic, but whole band, suggesting strong ENSO influence. modeled resembles seen observations spring, has summer. Although anomaly confined summer shows some similarity simulations. However, there no counterpart observations.
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sci-hub.st 参考文章(17)
Gurvan Madec, Claire Lévy, Pascale Delécluse, Maurice Imbard, OPA 8.1 Ocean General Circulation Model reference manual Note du Pole de Modélisation. ,vol. 11, ,(1998)
Soviet Union. Voenno-Morskoĭ Flot, Glavnoe upravlenie navigat︠s︡ii i okeanografii Ministerstva oborony Sssr, Sergeĭ Georgievich Gorshkov, World ocean atlas Pergamon. ,(1976)
Erich Roeckner, Klaus Arpe, Uwe Schulzweida, Marco A. Giorgetta, Ulrich Schlese, L. Dümenil, Martin Claussen, Lennart Bengtsson, Monika Esch, M. Christoph, The atmospheric general circulation model ECHAM-4: Model description and simulation of present-day climate Max-Planck-Institut für Meteorologie. ,(1996) , 10.17617/2.1781494
Shiling Peng, L. A. Mysak, J. Derome, H. Ritchie, B. Dugas, The Differences between Early and Midwinter Atmospheric Responses to Sea Surface Temperature Anomalies in the Northwest Atlantic Journal of Climate. ,vol. 8, pp. 137- 157 ,(1995) , 10.1175/1520-0442(1995)008<0137:TDBEAM>2.0.CO;2
M. J. Rodwell, D. P. Rowell, C. K. Folland, Oceanic forcing of the wintertime North Atlantic Oscillation and European climate Nature. ,vol. 398, pp. 320- 323 ,(1999) , 10.1038/18648
Arnaud Czaja, Claude Frankignoul, Influence of the North Atlantic SST on the atmospheric circulation Geophysical Research Letters. ,vol. 26, pp. 2969- 2972 ,(1999) , 10.1029/1999GL900613
Frankignoul C., Kestenare E., The surface heat flux feedback. Part I: estimates from observations in the Atlantic and the North Pacific Climate Dynamics. ,vol. 19, pp. 633- 647 ,(2002) , 10.1007/S00382-002-0252-X
Walter A. Robinson, Review of WETS–The Workshop on Extra-Tropical SST anomalies Bulletin of the American Meteorological Society. ,vol. 81, pp. 567- 577 ,(2000) , 10.1175/1520-0477(2000)081<0567:ROWTWO>2.3.CO;2
Frankignoul C., Kestenare E., Mignot J., The surface heat flux feedback. Part II: direct and indirect estimates in the ECHAM4/OPA8 coupled GCM Climate Dynamics. ,vol. 19, pp. 649- 655 ,(2002) , 10.1007/S00382-002-0253-9
Claude Frankignoul, Klaus Hasselmann, Stochastic climate models, part II. Application to sea-surface temperature anomalies and thermocline variability Tellus A. ,vol. 29, pp. 289- 305 ,(1977) , 10.3402/TELLUSA.V29I4.11362