•1 min read•from Oceanography News -- ScienceDaily
An invisible chemical rain is falling across the planet
Our take
A recent study highlights a concerning trend: chemicals designed to replace ozone-depleting CFCs are contributing to the rise of persistent pollutants globally. Trifluoroacetic acid, a "forever chemical," is now falling from the atmosphere and contaminating water, land, and ice, even in remote areas like the Arctic. This research underscores the complexity of environmental stewardship, revealing that although older harmful substances are being phased out, their enduring nature results in increased pollution levels.
A new study reveals that chemicals used to replace ozone-damaging CFCs are now driving a surge in a persistent “forever chemical” worldwide. The pollutant, called trifluoroacetic acid, is falling out of the atmosphere into water, land, and ice, including in remote regions like the Arctic. Even as older chemicals are phased out, their long lifetimes mean pollution is still rising.
Read on the original site
Open the publisher's page for the full experience
Tagged with
#satellite remote sensing#trifluoroacetic acid#chemical rain#forever chemical#ozone-damaging#CFCs#pollutant#atmosphere#pollution#persistent#phased out#long lifetimes#water#land#ice#global#Arctic#study#replacement chemicals#environmental impact