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ERAnet.RUS. Arctic Climate Processes linked through the circulation of the atmosphere ACPCA Stefan Brönnimann Alexander Sterin, Yvan Orsolini, Luis Gimeno, Klaus Dethloff. Outline. The research question The project The consortium.
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ERAnet.RUS Arctic Climate Processes linked through the circulation of the atmosphere ACPCA Stefan Brönnimann Alexander Sterin, Yvan Orsolini, Luis Gimeno, Klaus Dethloff
Colloquium Outline • The research question • The project • The consortium
Colloquium The research question: Role of Arctic processes for Arctic/subarctic climate...
Colloquium ...and for the mid-latitudes
Colloquium Reasons for Arctic amplification
Colloquium Drivers • Processes and feedbacks within the Arctic .... or... • Heat from the mid-latitudes?Water vapour from mid-latitudes?Aerosols from mid-latitudes? ...or... • Feedback processes between midlatitudes and ArcticAerosols from midlatitudes change circulationStorms transport moisture
Colloquium The project • Investigate possible mechanisms by putting atmospheric circulation in the centre
ERAnet.RUS The warming of the Arctic, then and now
Colloquium The consortium • University of Bern (lead)Stefan Brönnimann • Russian Hydrometeorological Institute (RIHMI), RussiaAlexander Sterin • University of Vigo, SpainLuis Gimeno • Norwegian Institute for Air Research NILU, NorwayYvan Orsolini • Alfred Wegener Institute WI Potsdam, GermanyKlaus Dethloff
Colloquium The collaboration