Blar i Geophysical Institute på forfatter "Medhaug, Iselin"
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Arctic/Atlantic exchanges via the Subpolar Gyre
Langehaug, Helene Reinertsen; Medhaug, Iselin; Eldevik, Tor; Otterå, Odd Helge (Peer reviewed; Journal article, 2012)In the present study we investigate the decadal variability in the strength and shape of the Subpolar Gyre (SPG) in a 600-year pre-industrial simulation using the Bergen Climate Model. The atmospheric influence on the SPG ... -
Global and regional surface cooling in a warming climate: a multi-model analysis
Medhaug, Iselin; Drange, Helge (Peer reviewed; Journal article, 2015)Instrumental temperature records show that the global climate may experience decadal-scale periods without warming despite a long-term warming trend. We analysed 17 global climate models participating in phase 5 of the ... -
Mechanisms for decadal scale variability in a simulated Atlantic Meridional Overturning Circulation
Medhaug, Iselin; Langehaug, Helene Reinertsen; Eldevik, Tor; Furevik, Tore; Bentsen, Mats (Peer reviewed; Journal article, 2011-06-25)Variability in the Atlantic Meridional Overturning Circulation (AMOC) has been analysed using a 600-year pre-industrial control simulation with the Bergen Climate Model. The typical AMOC variability has amplitudes of 1 ... -
North Atlantic 20th century multidecadal variability in coupled climate models: sea surface temperature and ocean overturning circulation
Medhaug, Iselin; Furevik, Tore (Peer reviewed; Journal article, 2011-06-06)Output from a total of 24 state-of-the-art Atmosphere-Ocean General Circulation Models is analyzed. The models were integrated with observed forcing for the period 1850–2000 as part of the Intergovernmental Panel on Climate ... -
North Atlantic multidecadal variability in coupled climate models - Mechanisms and responses
Medhaug, Iselin (Doctoral thesis, 2011-05-06)Global atmosphere-ocean general circulation models have been used to investigate mechanisms controlling the North Atlantic low-frequency variability, with the focus on the Atlantic Meridional Overturning Circulation, the ...