When the snow turns red in the Alps, the spectacle may seem macabre. In fact, this’ blood of When the global climate cools, glaciers can form on the continents. This accumulation of continental ice leads to a decrease in … “data-image =” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/f/0/f/f0f3a0cd09_83806_glacier.jpg “data-url = “https://www.futura-sciences.com/planete/definitions/neige-glacier-15418/” data-more = “Read more”>glaciers “Is due to a bloom microalgae, a period during which they multiply strongly.
We find in the mountains of The species is the fundamental entity of classifications, which brings together living beings presenting a set of morphological, anatomical characteristics, … “data-url =” https: //www.futura-sciences. com / planete / definitions / zoologie-espece-2261 / “data-more =” Read more “>cash still very little known. Scientists founded the consortium Alpalga for study these ecosystems possibly threatened by the global warming. They were able to create a distribution map of snow microalgae, which are distributed according to altitude. For example, those like Blood, which sometimes give the color … “data-image =” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/7/9/5/7951943cc1_85596_couleur.jpg “data-url =” https : //www.futura-sciences.com/sciences/definitions/physique-couleur-4126/ “data-more =” Read more “>color red because of their concentration in carotenes, are found only from 2,000 meters, while Symbiochloris proliferate lower, at 1,500 meters.
Some questions remain unanswered: what are all the microalgae species populating the snow? How do they manage to withstand extreme weather conditions? What is the effect of warming on blooms ? Conversely, what is their effect on Cast iron, an alloy of iron and carbon
There is still a little more carbon in the … “data-image =” https://cdn.futura-sciences.com/buildsv6/images/midioriginal/2/9/0/2906dda4fe_108336_fonte-theiere. jpg “data-url =” https://www.futura-sciences.com/sciences/definitions/chimie-fonte-16520/ “data-more =” Read more “>source of snow ? Scientists will try to answer it.
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