Assessment of permafrost changes in the 21st century in the Alaskan Arctic and Brooks Range

Dmitry Nicolsky1, Vladimir E Romanovsky2, Thomas Colby Wright1 and William Cable3, (1)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, United States, (2)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States, (3)Alfred Wegener Institute, Potsdam, Germany