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 Very short-lived halogens amplify ozone depletion trends in the tropical lower stratosphere πριν από 2 μήνες