AUTHOR=Arulananthan Ashani , Vilhelmsson Oddur Þór , Karsten Ulf , Grossart Hans-Peter , Sigurbjörnsdóttir Auður , Rolfsson Óttar , Joerss Hanna , Scholz Bettina TITLE=Per- and polyfluoroalkyl substances (PFAS) in the cryosphere – occurrence, organismic accumulation, ecotoxicological impacts, transformation, and management strategies JOURNAL=Frontiers in Environmental Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1559941 DOI=10.3389/fenvs.2025.1559941 ISSN=2296-665X