Giant plumes of methane bubbling to surface of Arctic Ocean
2011-12-17 0:00

From: UpdatedNews.ca

Russian scientists have discovered hundreds of plumes of methane gas, some 1,000 meters in diameter, bubbling to the surface of the Arctic Ocean. Scientists are concerned that as the Arctic Shelf recedes, the unprecedented levels of gas released could greatly accelerate global climate change.


Image: Source

Igor Semiletov of the Russian Academy of Sciences tells the UK’s Independent that the plumes of methane, a gas 20 times as harmful as carbon dioxide, have shocked scientists who have been studying the region for decades. “Earlier we found torch-like structures like this but they were only tens of meters in diameter,” he said. “This is the first time that we’ve found continuous, powerful and impressive seeping structures, more than 1,000 metres in diameter. It’s amazing.”

Semiletov said that while his research team has discovered more than 100 plumes, they estimate there to be “thousands” over the wider area, extending from the Russian mainland to the East Siberian Arctic Shelf.
“In a very small area, less than 10,000 square miles, we have counted more than 100 fountains, or torch-like structures, bubbling through the water column and injected directly into the atmosphere from the seabed,”
Semiletov said.
“We carried out checks at about 115 stationary points and discovered methane fields of a fantastic scale — I think on a scale not seen before. Some plumes were a kilometer or more wide and the emissions went directly into the atmosphere — the concentration was a hundred times higher than normal.”


Article from: updatednews.ca


Video from: YouTube.com




Related Articles
Huge Methane Plumes Are Discovered in Arctic Ocean
Water Sample "Exploded" when Chemist Tested for Oil (Methane or Corexit?)
Methane bubbles in Arctic seas - more questions, fewer answers
Mars May Still Be A Living Planet, Methane In Atmosphere Reveals


Latest News from our Front Page

The Unsafe Child: Less Outdoor Play is Causing More Harm than Good
2015-09-02 0:39
The third grade classroom that was visiting our nature center for the day consisted of mostly boys–rowdy, loud and rambunctious boys. As we started out into the woods, the children spoke loudly to each other in anticipation of what was to come. After playing a quick game and explaining the ground rules, it was time for free play. As soon ...
Rights group demand police need warrant to access data
2015-09-01 23:48
American citizens should be able to rest safe in the knowledge that no one has the right to pry into their digital records, where they have been and how long they stayed there. The Supreme Court has just received a brief from the Electronic Frontier Federation (EFF) stating that this should certainly be the case. However, in the case of Davis v. ...
Murder Rates Rising Sharply in Many U.S. Cities
2015-09-01 23:33
Cities across the nation are seeing a startling rise in murders after years of declines, and few places have witnessed a shift as precipitous as this city [Milwaukee]. With the summer not yet over, 104 people have been killed this year–after 86 homicides in all of 2014. More than 30 other cities have also reported increases in violence from a year ...
Bulgaria - Islamic State Terrorists Caught Crossing Into Europe Posing As Refugees
2015-09-01 23:47
Bulgarian authorities near the Gyueshevo border checkpoint detained the five men, aged between 20 and 24, late on Wednesday, Bulgarian broadcaster NOVA TV reported. The men were stopped by a border guard, who they attempted to bribe with a “wad of dollars.” However, they were searched and Islamic State propaganda, specific Jihadists prayers and decapitation videos were found on their phones. In ...
How This NY Mom Made the Case for Her Son’s Religious Vaccine Exemption
2015-09-01 22:27
An unidentified, Russian immigrant mother who practices the Russian Orthodox faith, has secured a religious vaccine exemption for her autistic son. New York has a bill on the table to eliminate religious exemption and to root out those who weren’t refusing vaccines on strictly devout, religious grounds. Yet, this woman’s plight goes back before talk of eliminating the exemption – two ...
More News »