Levels and distribution profiles of Per- and Polyfluoroalkyl Substances (PFAS) in a high Arctic Svalbard ice core

Autor: Hartz, WF, Björnsdotter, MK, Yeung, LWY, Hodson, A, Thomas, ER, Humby, JD, Day, C, Jogsten, IE, Kärrman, A, Kallenborn, R

Publikováno v: Science of the Total Environment

Per- and polyfluoroalkyl substances (PFAS) are a group of persistent organic contaminants of which some are toxic and bioaccumulative. Several PFAS can be formed from the atmospheric degradation of precursors such as fluorotelomer alcohols (FTOHs) as

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https://www.sciencedirect.com/science/article/pii/S004896972300445X

Levels and distribution profiles of Per- and Polyfluoroalkyl Substances (PFAS) in a high Arctic Svalbard ice core.

Autor: Hartz WF; Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, United Kingdom; Department of Arctic Geology, University Centre in Svalbard (UNIS), NO-9171, Longyearbyen, Svalbard, Norway. Electronic address: william.hartz@earth.ox.ac.uk., Björnsdotter MK; Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/Jordi Girona, 18-26, 08034 Barcelona, Catalonia, Spain; Man-Technology-Environment Research Centre (MTM), Örebro University, SE-701 82 Örebro, Sweden., Yeung LWY; Man-Technology-Environment Research Centre (MTM), Örebro University, SE-701 82 Örebro, Sweden., Hodson A; Department of Arctic Geology, University Centre in Svalbard (UNIS), NO-9171, Longyearbyen, Svalbard, Norway; Department of Environmental Sciences, Western Norway University of Applied Sciences, NO-6851 Sogndal, Norway., Thomas ER; Ice Dynamics and Paleoclimate, British Antarctic Survey, High Cross, Cambridge CB3 0ET, United Kingdom., Humby JD; Ice Dynamics and Paleoclimate, British Antarctic Survey, High Cross, Cambridge CB3 0ET, United Kingdom., Day C; Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, United Kingdom., Jogsten IE; Man-Technology-Environment Research Centre (MTM), Örebro University, SE-701 82 Örebro, Sweden., Kärrman A; Man-Technology-Environment Research Centre (MTM), Örebro University, SE-701 82 Örebro, Sweden., Kallenborn R; Faculty of Chemistry, Biotechnology and Food Sciences (KBM), Norwegian University of Life Sciences (NMBU), NO-1432 Ås, Norway; Department of Arctic Technology, University Centre in Svalbard (UNIS), NO-9171, Longyearbyen, Svalbard, Norway.

Publikováno v: The Science of the total environment [Sci Total Environ] 2023 May 01; Vol. 871, pp. 161830. Date of Electronic Publication: 2023 Jan 28.

Levels and Seasonal Trends of C 1 -C 4 Perfluoroalkyl Acids and the Discovery of Trifluoromethane Sulfonic Acid in Surface Snow in the Arctic.

Autor: Björnsdotter MK; Man-Technology-Environment Research Centre (MTM), Örebro University, Örebro SE-701 82, Sweden., Hartz WF; Department of Earth Sciences, University of Oxford, South Parks Road, Oxford OX1 3AN, United Kingdom.; Department of Arctic Geology, University Centre in Svalbard (UNIS), Longyearbyen, Svalbard NO-9171, Norway., Kallenborn R; Faculty of Chemistry, Biotechnology and Food Sciences (KBM), Norwegian University of Life Sciences (NMBU), Ås NO-1432, Norway.; Department of Arctic Technology, University Centre in Svalbard (UNIS), Longyearbyen, Svalbard NO-9171, Norway., Ericson Jogsten I; Man-Technology-Environment Research Centre (MTM), Örebro University, Örebro SE-701 82, Sweden., Humby JD; Ice Dynamics and Paleoclimate, British Antarctic Survey, High Cross, Cambridge CB3 0ET, United Kingdom., Kärrman A; Man-Technology-Environment Research Centre (MTM), Örebro University, Örebro SE-701 82, Sweden., Yeung LWY; Man-Technology-Environment Research Centre (MTM), Örebro University, Örebro SE-701 82, Sweden.

Publikováno v: Environmental science & technology [Environ Sci Technol] 2021 Dec 07; Vol. 55 (23), pp. 15853-15861. Date of Electronic Publication: 2021 Nov 15.