Climate change: High risk of permafrost thaw

Carbon loss from an unprecedented Arctic tundra wildfire

(2011) Michelle C. Mack et al.   NATURE

Permafrost carbon-climate feedbacks accelerate global warming

(2011) C. D. Koven et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Amount and timing of permafrost carbon release in response to climate warming

(2011) KEVIN SCHAEFER et al.   TELLUS SERIES B-CHEMICAL AND PHYSICAL METEOROLOGY

Soil organic carbon pools in the northern circumpolar permafrost region

(2009) C. Tarnocai et al.   GLOBAL BIOGEOCHEMICAL CYCLES

The effect of permafrost thaw on old carbon release and net carbon exchange from tundra

(2009) Edward A. G. Schuur et al.   NATURE

Changing boreal methane sources and constant biomass burning during the last termination

(2008) Hubertus Fischer et al.   NATURE