Stabilizing the Permafrost

Muntion bunkers on Eielson Air Force Base, Alaska are built atop a flat-loop thermosyphon system to stabilize the permafrost beneath infrastructure.

PHOTO BY: Alfredo Tirado
VIRIN: 191213-F-TA114-9001.JPG
FULL SIZE: 1.62 MB
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This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

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