@misc{dethloff_a_dynamical_2006, author={Dethloff, K.,Rinke, A.,Benkel, A.,Koeltzow, M.,Sokolova, E.,Kumar Saha, S.,Handorf, D.,Dorn, W.,Rockel, B.,Storch, H.v.,Haugen, J.E.,Roed, L.P.,Roeckner, E.,Christensen, J.H.,Stendel, M.}, title={A dynamical link between the Arctic and the global climate system}, year={2006}, howpublished = {journal article}, doi = {https://doi.org/10.1029/2005GL025245}, abstract = {By means of simulations with a global coupled AOGCM it is shown that changes in the polar energy sink region can exert a strong influence on the mid- and high-latitude climate by modulating the strength of the mid-latitude westerlies and storm tracks. It is found, that a more realistic sea-ice and snow albedo treatment changes the ice-albedo feedback and the radiative exchange between the atmosphere and the ocean-sea-ice system. The planetary wave energy fluxes in the middle troposphere of mid-latitudes between 30 and 50°N are redistributed, which induces perturbations in the zonal and meridional planetary wave trains from the tropics over the mid-latitudes into the Arctic. It is shown, that the improved parameterization of Arctic sea-ice and snow albedo can trigger changes in the Arctic and North Atlantic Oscillation pattern with strong implications for the European climate.}, note = {Online available at: \url{https://doi.org/10.1029/2005GL025245} (DOI). Dethloff, K.; Rinke, A.; Benkel, A.; Koeltzow, M.; Sokolova, E.; Kumar Saha, S.; Handorf, D.; Dorn, W.; Rockel, B.; Storch, H.; Haugen, J.; Roed, L.; Roeckner, E.; Christensen, J.; Stendel, M.: A dynamical link between the Arctic and the global climate system. Geophysical Research Letters. 2006. vol. 33, no. 3, L03703. DOI: 10.1029/2005GL025245}}