Field information links permafrost carbon to physical vulnerabilities of thawing

Jennifer W. Harden, Charles D. Koven, Chien Lu Ping, Gustaf Hugelius, A. David McGuire, Phillip Camill, Torre Jorgenson, Peter Kuhry, Gary J. Michaelson, Jonathan A. O'Donnell, Edward A.G. Schuur, Charles Tarnocai, Kristopher Johnson, Guido Grosse