Poster Pole-to-pole atmospheric monitoring of POPs – the Troll Observatory, Antarctica Halvorsen, Helene Lunder; Halse, Anne Karine; Bäcklund, Are; Nipen, Maja; Hartz, William; Bohlin-Nizzetto, Pernilla Publication details Event: Antarktisseminaret 2024 (Tromsø) Date: May 7th 2024 – May 8th 2024