Before revision: International Polar Year Publications DatabaseThe First International Polar Year These records of the first IPY offer a rare glimpse of the circumpolar Arctic environment as it existed in the past and hold the potential to improve our understanding of historical climate variability and environmental change in the Arctic.
After revision: The First International Polar Year These records of the first IPY offer a rare glimpse of the circumpolar Arctic environment as it existed in the past and hold the potential to improve our understanding of historical climate variability and environmental change in the Arctic.