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Arctic Oscillation variability generated through inter-ocean interactions

Domenii publicaţii > Ştiinţele pământului şi planetare + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Dima, M., N. Rimbu, and I. Dima

Editorial: Geophysical Research Letters, 29, p.22:1-4, 2002.

Rezumat:

We investigate the structure of the Northern Hemisphere atmospheric circulation anomaly patterns associated with the dominant mode of interannual variability in the Tropical Pacific and the dominant mode of quai-decadal variability in the Atlantic basin. There is evidence that the superposition of the atmospheric patterns associated with these modes possesses an Arctic Oscillation -like structure. We suggest that part of the Arctic Oscillation variability is due to interactions between coupled ocean-atmosphere modes originating in the Tropical Pacific and Atlantic basin.

Cuvinte cheie: interannual and interdecadal climate variability, interocean interactions

URL: http://mihai.dmn.ro/selected-publications.html