Sampling seep gas through the ice in Lake Qalluuraq, Barrow Alaska

John Pohlman samples seep gas through ice in Lake Qalluuraq

Detailed Description

USGS research chemist John Pohlman samples seep gas through ice in Lake Qalluuraq, located in continuous permafrost approximately 97 kilometers (60 miles) south of Barrow, Alaska.

Details

Image Dimensions: 1920 x 2560

Date Taken:

Location Taken: US