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Lake has so much methane you can set it on fire

Posted on Saturday, 29 September, 2018 | Comment icon 8 comments

The methane is highly flammable. Image Credit: YouTube / University of Alaska Fairbanks
Esieh Lake in northern Alaska is releasing so much trapped methane that you can literally set the air ablaze.
The lake, which can be heard bubbling and hissing as the gas slowly seeps out from beneath the snow and ice, has been the subject of a decade-long study led by aquatic ecosystem ecologist Katey Walter Anthony from the University of Alaska Fairbanks.

Back in 2010, she became the unwitting host of a viral video showing a team of scientists poking holes in the ice and setting fire to the gas (viewable below).

The explanation for this strange phenomenon, it turns out, is that a large amount of methane gas trapped in the permafrost is being released as the ice melts, creating holes in the lake bed.

The gas then creates bubbles which rise to the surface and escape in to the atmosphere.

During the winter when the lake is frozen over, the bubbles become trapped but can be selectively released and burnt off by creating holes in the surface and setting the escaping gas on fire.

While the phenomenon might seem harmless enough, the fact that this is happening at all is indicative of a larger problem that could lead to a runaway global warming effect in the not-too-distant future.

Source: Live Science | Comments (8)

Tags: Methane, Esieh

Recent comments on this story
Comment icon #1 Posted by seanjo on 29 September, 2018, 21:12
Rotting vegetation etc. Nature also pollutes.
Comment icon #2 Posted by Black Monk on 30 September, 2018, 11:41
Just like on Titan.
Comment icon #3 Posted by UFOwatcher on 30 September, 2018, 14:39
Too bad that can't be 'collected' and used as fuel.
Comment icon #4 Posted by Black Monk on 30 September, 2018, 16:07
I was thinking that myself. I don't see why they can't somehow collect it, though. It is methane we use in our homes to cook.
Comment icon #5 Posted by NicoletteS on 1 October, 2018, 10:23
Eww... who cooks with methane wtf
Comment icon #6 Posted by Avalanche on 1 October, 2018, 10:41
Ignis faatus or fen fire is also quite awsome
Comment icon #7 Posted by Black Monk on 6 October, 2018, 13:53
Most people use it in their homes. It's the stuff in our gas ovens -we call it "natural gas".
Comment icon #8 Posted by NicoletteS on 6 October, 2018, 17:01
Oh... thats weird i thought it was all propane at least that what the company i buy it from calls it.

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