Skip to main content
U.S. flag

An official website of the United States government

Tipping trees on top of permafrost in Innoko National Wildlife Refuge, AK

By Communications and Publishing 2018 (approx.)
trees tipping over and dying as permafrost thaws
Original Thumbnail Medium

Detailed Description

Caption: Trees tipping over and dying as ice-rich permafrost thaws in the Innoko National Wildlife Refuge, Alaska.

Sources/Usage

Public Domain.

Credit: Miriam Jones, USGS