Πόρος Ροή Δραστηριότητας Τύπος δραστηριότητας All activity types New Package Changed Package Deleted Package Follow Dataset New Resource View Changed Resource View Deleted Resource View admin created the Σύνολο Δεδομένων Gravity wave variations during the 2009 stratospheric sudden warming as revealed by ECMWF-T799 and observations πριν από 2 μήνες