https://www.knmi.nl/kennis-en-datacentrum/publicatie/effects-of-polar-stratospheric-clouds-on-the-retrieval-of-omi-doas-total-ozone
KNMI - Effects of Polar Stratospheric Clouds on the Retrieval of OMI DOAS Total Ozone
polar stratospheric clouds
https://www.nasa.gov/image-article/polar-stratospheric-clouds/
Polar Stratospheric Clouds - NASA
Scientists recently discovered that polar stratospheric clouds, long known to play an important role in Antarctic ozone destruction, are occurring with...
polar stratospheric cloudsnasa