Antarctic sea ice is declining dramatically

A 40-y record reveals gradual Antarctic sea ice increases followed by decreases at rates far exceeding the rates seen in the Arctic Claire L. Parkinson PNAS first published July 1, 2019 https://doi.org/10.1073/pnas.1906556116 Contributed by Claire L. Parkinson, May 24, 2019 (sent for review April 16, 2019; reviewed by Will Hobbs and Douglas G. Martinson) Significance…

Climate change impacts Antarctic biodiversity habitat

From the University of Queensland IMAGE: Climate change impacts Antarctic biodiversity habitat. view more Credit: Peter Ryan Ice-free areas of Antarctica – home to more than 99 per cent of the continent’s terrestrial plants and animals – could expand by more than 17,000km2 by the end of this century, a study published today in Nature…