Friday, March 30, 2018

Seven thousand #methane bulges (pingos) in Siberia

siberiantimes: "The problem is extensive.

‘Based on satellite data, we have marked 7,000 bulges (pingos) - or even more,' he said.

‘It doesn't mean that every pingo carries danger - but it is still clear that we can draw certain conclusions.'

A dozen new craters have been identified in three years. "