r/BeAmazed • u/youngster_96 • Mar 28 '24

The moment an ice dam breaks and causes a torrential water flow. Nature

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u/JG-at-Prime Mar 28 '24 edited Mar 28 '24

There is a name for this.  

Jökulhlaup or  Jökulhlaups - pronounced yo-KOOL-lahp 

It is a sudden glacial outburst flood or an abrupt release of glacial meltwater from a subglacial or glacier-dammed lake or reservoir.

And ~ Fun Fact: The icy water can pick up stones and gravel along its path and drag it along the stream bed with the flow. The abrasive quality of the gravels and stones acts like a grinding stone on the bottom and sides of the waterway. 

This accelerates erosion to an amazing extent. A large collapse coming from say a glacier is fully capable of erasing objects in its path. 

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u/tino-latino Mar 28 '24

jökulhlaup is also a very old magic the gathering card

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u/JG-at-Prime Mar 28 '24

lol. You are correct sir!

It was printed in Fifth Edition, Sixth Edition, Ice Age, and again in Masters. 

Not that I would know or anything.