Large amounts of methane have been observed escaping from the seabed off of the northeastern coast of Siberia, emanating from previously-frozen pockets of the powerful greenhouse gas, a “sleeping giant” that threatens to trigger a global warming feedback loop that exacerbates the climate-warming effects of human-produced carbon dioxide emissions. Thisread more

One of the more prevalent dangers posed by the accelerated warming of the Arctic is the release of methane, a powerful greenhouse gas, from thawing permafrost. A team of Russian scientists from the Tomsk Polytechnic University (TPU) have reported discovering at least two powerful methane plumes rising from the floorread more

The continued thawing of Arctic permafrost is causing the accelerated release of previously-trapped methane deposits, as evidenced by both satellite imagery and findings made by field researchers in Siberia. Accumulated after having been produced by biological activity, these methane deposits have been frozen in the permafrost for millennia and are being released as the Arctic steadily warms due to climate change.
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