Several years had low sea ice cover in the past decade, yet most of those years were warm at middle latitude winters by 1951 - 1980 standards. (skepticalscience.com)
«This highly unusual state of the atmosphere has been linked to record low sea ice cover during summer over the Arctic Ocean. (sciencedaily.com)
This year's record high temperature and low sea ice cover increases concerns about what will happen next in the Arctic and globally. (usclivar.org)