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Showing 1 to 2 of 2 for “"Northern Annular Mode"”.
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Response to stratospheric forcing and its dependence on the state of the troposphere
… show a surface response of about 0.5 - 1 m/s, modeling studies can show a signal two times and in a particular extreme, four to eight times larger. In this thesis, an investigation of this extreme result revealed the model's characteristic timescale associated with the leading mode of …
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Eurasian Snow Cover and the Role of Linear Interference in Stratosphere-troposphere Interactions
… cover anomalies over Eurasia and the wintertime Northern Annular Mode (NAM). In general circulation model (GCM) simulations with prescribed autumn Siberian snow forcing, a vertically propagating Rossby wave train is generated, driving dynamical stratospheric warming and a negative NAM response …