The chance encounter of a Norwegian research vessel with the largest waves ever recorded amid floating packs of Arctic ice shows how such rollers could reroute shipping, damage oil platforms and threaten coastal communities with erosion. In a March report in Geophysical Research Letters scientists at the U.S. Naval Research Laboratory (NRL) describe how large waves can penetrate more deeply into ice cover and break it up faster and more completely than anyone had suspected.
Image: Sea ice near Greenland. Courtesy Greenland Travel / Flickr
