Methane pool

Scientists studying the consequences of methane emissions from underwater permafrost in the Arctic Ocean announced this week that they found a 50-square-foot area of the East Siberian Sea “boiling with methane bubbles.”

“This is the most powerful seep I have ever been able to observe,” lead scientist Igor Semiletov said Monday, using a term for methane gas bubbling up from the seafloor to the surface. “No one has ever recorded anything similar.”

Semiletov, a Russian researcher who has participated in 45 Arctic expeditions, set out on the Academic Mstislav Keldysh last month, accompanied by scientists from the United Kingdom, the United States, Italy, the Netherlands, and Sweden.

Permafrost is a mix of soil, rocks, and sand bound together by ice that stays frozen for two or more years straight. As human activity causes global […]

Read the Full Article