Modeling the hydrogeophysical response of lake talik evolution

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Geophysical methods provide valuable information about subsurface permafrost and its relation to dynamic hydrologic systems. Airborne electromagnetic data from interior Alaska are used to map the distribution of permafrost, geological features, surface water, and groundwater. To validate and gain further insight into these field datasets, we also explore the geophysical response to hydrologic simulations of permafrost evolution by implementing a physical property relationship that connects geology, temperature, and ice saturation to changes in electrical properties.

Publication type Conference Paper
Publication Subtype Conference Paper
Title Modeling the hydrogeophysical response of lake talik evolution
DOI 10.1190/segam2014-0311.1
Year Published 2014
Language English
Publisher Society of Exploration Geophysicists
Contributing office(s) Crustal Geophysics and Geochemistry Science Center
Description 6 p.
Larger Work Type Book
Larger Work Subtype Conference publication
Larger Work Title SEG Technical Program Expanded Abstracts 2014
First page 4528
Last page 4533
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