View of pine trees and water from the bank of the Kolyma river at Duvanny Yar (68°39’ N, 159°4’ E), a popular permafrost sampling site, showing the vegetation cover at the end of August 2019.
View from the bank of the Kolyma river at Duvanny Yar (68°39’ N, 159°4’ E), Siberia, a popular permafrost sampling site, showing the vegetation cover at the end of August 2019.  Photo courtesy of Jean-Michel Claverie