Arctic Sea Level Map (IMAGE) Hokkaido University Caption This map shows the current sea level around the Arctic region, with BIWS indicating the location of the ice wedges near Barrow, Alaska. Map provided by the Japan consortium for Arctic Environmental Research. Credit Iizuka Y. <em>et al</em>., Ion concentrations in ice wedges: An innovative approach to reconstruct past climate variability, <em>Earth and Planetary Science Letters</em>, March 26, 2019. Usage Restrictions This image is copyrighted and can be used for reporting this press release if properly credited. 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.