Ocean “Pingos”

Geologist Charles Paull (Monterey Bay Aquarium Research Institute) investigates geologic features similar to pingos (Earth covered ice mounds found in the Arctic) on the Arctic Ocean floor where methane—a powerful greenhouse gas—bubbles through sediments and forms hundreds of low hills. Read an MBARI feature story “Of Pingos and Pockmarks” and find out more about Charles Paull’s research.

Geologist Charles Paull (Monterey Bay Aquarium Research Institute) investigates geologic features similar to pingos on the Arctic Ocean floor where methane bubbles through sediments and forms hundreds of low hills. On land, a pingo is a place where permafrost bulges beneath a dried lake bed like this one in northern Canada.
Charles Paull c. 2003 MBARI

View Related Ocean Media Content

comment_wrapper_curve_top

Share your comments here.

* When you click submit, your comment will be added to the queue for review and will be published after approval.

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.
  • Filtered words will be replaced with the filtered version of the word.

More information about formatting options

Type the characters you see in this picture. (verify using audio)
Type the characters you see in the picture above; if you can't read them, submit the form and a new image will be generated. Not case sensitive.

comment_wrapper_curve