More Methane Discovered Bubbling From Arctic Sea Floor - 1000 Times Background Levels in Places

From Treehugger:

photo: Ville Miettinen via flickr.

While the scientists involved say there is no current reason for alarm, and that more study is needed to determine exact causes, pay attention to this one: Following up on a story that emerged back in August, BBC News reports that methane bubbling up from the Arctic sea floor appears to be stronger than first believed:

Article continues: More Methane Discovered Bubbling From Arctic Sea Floor - 1000 Times Background Levels in Places