Essential Lens: Analyzing Photographs Across the Curriculum
Earth, Climate, and Change: Observing Human Impact #3500 Permafrost Erosion Measurement
Metadata
Date: August 2008
Location: Alaska
Photographer: Christopher Arp
Source: U.S. Geological Survey
Caption
USGS researcher Benjamin Jones measures erosion near a collapsed block of ice-rich permafrost along Alaska’s Arctic coast.
Rights
Photos downloaded from the Essential Lens site are cleared for educational use only.