Sensitivity of airborne geophysical data to sublacustrine and near-surface permafrost thaw

• Published in: The Cryosphere
• Main Authors: Minsley, B. J., Wellman, T. P., Walvoord, M. A., Revil, A.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2015
• Subjects: article; Verlagsveröffentlichung; Talik; Yukon; Ice; permafrost; The Cryosphere; Alaska
• Online Access: https://doi.org/10.5194/tc-9-781-2015; https://noa.gwlb.de/receive/cop_mods_00016913; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00016868/tc-9-781-2015.pdf; https://tc.copernicus.org/articles/9/781/2015/tc-9-781-2015.pdf

A coupled hydrogeophysical forward and inverse modeling approach is developed to illustrate the ability of frequency-domain airborne electromagnetic (AEM) data to characterize subsurface physical properties associated with sublacustrine permafrost thaw during lake-talik formation. Numerical modeling...