The Effects of Permafrost Thaw on Soil Hydrologic, Thermal, and Carbon Dynamics in an Alaskan

• Main Authors: Jonathan A. O’donnell, M. Torre Jorgenson, Jennifer W. Harden, A. David Mcguire, Mikhail Z. Kanevskiy, Kimberly P. Wickl
• Other Authors: The Pennsylvania State University CiteSeerX Archives
• Format: Text
• Language: English
• Subjects: Talik; Ice; Peat; permafrost; Alaska
• Online Access: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.419.5198; http://www.lter.uaf.edu/pdf/1566_ODonnell_Jorgenson_2011.pdf

Recent warming at high-latitudes has accelerated permafrost thaw in northern peatlands, and thaw can have profound effects on local hydrology and ecosystem carbon balance. To assess the impact of permafrost thaw on soil organic carbon (OC) dynamics, we measured soil hydrologic and thermal dynamics a...