Conceptual model of Arctic Ocean (IMAGE) University of Alaska Fairbanks Caption This conceptual model shows the influx of Pacific and Atlantic water into the Arctic Ocean in the past compared to recent years. Blue indicates cool water and red indicates warm water. Arrows indicate the direction of water flow. Credit Graphic adapted from Polyakov et al. 2020, Frontiers in Marine Science paper. Usage Restrictions Graphic adapted from Polyakov et al. 2020, Frontiers in Marine Science paper. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.