How dangerous is methane in Antarctica, just 10 meters below the surface?


New York, July 7, 2020, Saturday

It is well known that the ozone layer is weakening due to global warming in Antarctica but the problem of methane from the sea floor is also worrisome. Scientists believe that the ocean floor beneath Antarctica is rich in methane gas. Methane gas could enter the atmosphere due to global warming The recent rising tipping point has raised concerns. The use of methane at the bottom of Antarctica could greatly benefit the world's methane budget, but it is many times more dangerous than carbon dioxide if it starts to mix with the atmosphere. For some time now, methane gas has been leaching into the atmosphere due to agricultural sources, oil and natural gas sources, but the release of methane from the surface of Antarctica would be very harmful to the environment as the ocean has the largest reserves of methane.


In 2013, marine ecologist Andrew Thurber was surprised to see the first growing number of micro-organisms in the ice-mixed waters of the Ross Sea. Micro-organisms using methane were moving towards methane towards a spring of water. According to the research of the scientist Thurber, the accumulation of micro-organisms near the methane gas depot in Antarctica prevents methane from entering the atmosphere. So far, as much research has been done on the extraction of methane from natural sources of groundwater

It occurs only at depths of 200 to 300 meters and is exposed to a large number of microorganisms before it enters the air, but methane gas in Antarctica is only 10 meters deep and is likely to reach the surface quickly. Methane gas from the seas and oceans accounts for only 1% of global methane emissions. Antarctica is home to a quarter of the world's methane. Rose Sea has a gas leak every day. The research is published in the Journal of Proceedings of the Royal Society.

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