Home# Arctic Observation# Arctic ObservationINTAROSINTAROS aimed to develop an integrated Arctic Observation System (iAOS) by extending, improving and unifying existing systems in the different regions of the Arctic. Read MoreBLUE-ACTIONThe overall objective of Blue-Action was to actively improve our ability to describe, model, and predict Arctic climate change and its impact on Northern Hemisphere climate, weather and their extremes, and to deliver valued climate services of societal benefit.Read More