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The Big Thaw - Type Investigations

The Big Thaw

Denali History & Cultural Landscape

The Big Thaw - Type Investigations

Thawing permafrost poses environmental threat to thousands of

The melting Arctic is a crime scene. Microbes warned of this

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Permafrost Thaw Slumps in the Noatak Valley (U.S. National Park

The Project Gutenberg eBook of Along Alaska's Great River, by

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Thawing river of human waste is sliding down Alaska mountain - The

The cold, hard truth New Zealand Geographic

Thawing permafrost in the Arctic can trigger ticking environmental