Thin ice and the importance of Quaternary geology

From NASA Earth Observatory: 2011 Sea Ice Minimum From the description (emphasis added): In September 2011, sea ice covering the Arctic Ocean declined to the second-lowest extent on record. Satellite data from NASA and the National Snow and Ice Data Center (NSIDC) showed that the summertime ice cover narrowly avoided a new record low. [...] …

Continue reading Thin ice and the importance of Quaternary geology