Unusual pink snow within the Italian Alps may be a pink flag

Strange pink snow in the Italian Alps might be a red flag


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Pink Snow as seen within the Presena glacier.


Miguel Medina/Getty Photographs

Pink snow, additionally referred to as “watermelon snow,” has appeared on the Presena glacier in northern Italy, in line with researcher Biagio Di Mauro of the Institute of Polar Sciences at Italy’s Nationwide Analysis Council. Whereas it isn’t unusual for the Italian alps to be “fairly in pink” in spring and summer time, scientists grow to be cautious when the phenomenon, which is attributable to algae, begins occurring extra continuously. 

Di Mauro informed CNN that 2020’s lack of snowfall and better temperatures have nurtured the algae’s development. Extra algae may result in ice melting quicker.

When Di Mauro tweeted clarification for an article from The Guardian, he mentioned the algae was in all probability Chlamydomonas nivalis, a snow algae. He additionally mentioned the algae’s relationship with local weather change hasn’t been confirmed but. 

Di Mauro tweeted images of the pink snow on Monday.

Throughout the ocean, in late Could, Antarctica reported inexperienced snow, attributable to microscopic algae. Although microscopic, the inexperienced blooms may very well be noticed by satellites. The colour may also have connections with the affect of warming climates, researchers mentioned.


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