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.
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,”
“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.”
Fukushima radiation killing children, government hiding the truth 2014 04 22 Katsutaka Idogawa, former mayor of Futaba, a town near the disabled Fukushima nuclear plant, is warning his country that radiation contamination is affecting Japan’s greatest treasure - its children.
Asked about government plans to relocate the people of Fatuba to the city of Iwaki, inside the Fukushima prefecture, Idogawa criticized the move as a "violation of human rights."
Compared with Chernobyl, radiation ...
Why your fingerprints may not be unique 2014 04 22 Assumption that everyone has a unique fingerprint from which they can be identified through a computer database is flawed, says Home Office expert Mike Silverman
Fingerprint evidence linking criminals to crime scenes has played a fundamental role in convictions in Britain since the first forensic laboratory was set up in Scotland Yard in 1901.
But the basic assumption that everyone has a ...
Asteroids cause dozens of nuclear-scale blasts in Earth’s atmosphere 2014 04 22
Asteroids caused 26 nuclear-scale explosions in the Earth’s atmosphere between 2000 and 2013, a new report reveals.
Some were more powerful – in one case, dozens of times stronger – than the atom bomb blast that destroyed Hiroshima in 1945 with an energy yield equivalent to 16 kilotons of TNT.
Most occurred too high in the atmosphere to cause any serious damage ...
‘Editing DNA’ to eliminate genetic conditions now a reality 2014 04 22 Scientists have employed a revolutionary genome-editing computer technique that accurately identifies one faulty genetic “letter” among billions and effortlessly repairs a genetic condition in animals, paving way for human trials.
The success, by MIT in Boston, is the latest achievement in the field of genome editing that has been catapulted into the spotlight through a technology that can pinpoint genetic faults ...
EU should ’undermine national homogeneity’ says UN migration chief 2014 04 22
The EU should "do its best to undermine" the "homogeneity" of its member states, the UN’s special representative for migration has said.
Peter Sutherland told peers the future prosperity of many EU states depended on them becoming multicultural.
He also suggested the UK government’s immigration policy had no basis in international law.
He was being quizzed by the Lords EU home affairs sub-committee ...