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New study on rising temperatures and
the release of Siberian methane into the atmosphere
Study of Siberian permafrost caves shows global warming of just 1.5C 'would pump out a TRILLION tonnes of methane and CO2'
An ice hall in the Ledyanaya Lenskaya Cave: Stalactites and stalagmites only grow in the presence of liquid water. By dating them researchers worked out when they last grew and what the global temperatures were
U.N. studies show global temperatures have already risen by 0.7C
Huge increase in levels of CO2 could accelerate global warming
Infrastructure built on top of permafrost across the world would collapse
Governments currently committed to no more than 2C climate change
A little increase in global temperatures could unleash catastrophe. The Earth warming process feeds on itself. A small increase past a certain point could release unimaginable amounts of methane, now frozen in Siberian permafrost.
Methane in the atmosphere would then act as a trigger for more global warming, precipitating a catastrophe.
Climate change is a fact, and it has been so for four and a half billion years. Ours is a living planet, and so it evolves, it suffers from crises, it adapts, it changes constantly.
In spite of disagreements over planet cooling and warming aside, present conditions point to global warming. I live in Canada and Arctic ice IS MELTING.
Maybe these conditions will reverse, maybe not. And if they do not, even small increases in global temperatures could unleash a catastrophe, once stored methane evaporates into the atmosphere.
A temperature increase of only 1.5 C could accelerate melting of Siberian permafrost adding 1,000 gigatones of carbon dioxide and methane to our atmosphere.