Wash Post: ‘Climate change is altering the smell of snow’: ‘Its scent is getting stronger’ as temps increase



Pass the Green New Deal or Snow won’t smell the same?!

WaPo: “Snow has a scent, and researchers say that scent depends on what’s in the ground and the air. And as both the atmosphere and the land are getting warmer, the scent of snow is getting stronger.” … 
“Climate change is affecting the way snow smells, said Parisa A. Ariya, a chemist and chair of the Atmospheric and Oceanic Sciences Department at McGill University. As the ground and air get warmer, that encourages the circulation — and intensity — of the odor molecules.” …
“The increases in temperature have been suggested to increase the toxicity of certain contaminants and enhance the chemical reaction rates and degradation processes,” Ariya said. “Snow has a scent, and researchers say that scent depends on what’s in the ground and the air. And as both the atmosphere and the land are getting warmer, the scent of snow is getting stronger.” 



Source link

Leave a Reply

Your email address will not be published.