What is permafrost?
By the Alfred Wegener Institute.March 7, 2016.
Science Session: Thawing Arctic Permafrost – Regional and Global Impacts,
moderated by John Holdren, Harvard University.April 26, 2020.
Climate Change Impacts on Permafrost and Alaska DOT & PF Infrastructure,
by Jeff Currey, Alaska DOT&PF.July 15, 2020.
How do ice-rich permafrost landscapes respond to a warming climate?
By Jan Nitzbon, Alfred Wegner Institute.August 13, 2020.