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@article{1370834, author = {Brumovský, Miroslav and Karásková, Pavlína and Borghini, Mireno and Nizzetto, Luca}, article_location = {OXFORD}, article_number = {September 2016}, doi = {http://dx.doi.org/10.1016/j.chemosphere.2016.06.015}, keywords = {Perfluoroalkyl substances; Polyfluoroalkyl substances; PFAS; Mediterranean Sea; Surface water}, language = {eng}, issn = {0045-6535}, journal = {Chemosphere}, title = {Per- and polyfluoroalkyl substances in the Western Mediterranean Sea waters}, url = {http://www.sciencedirect.com/science/article/pii/S0045653516307664}, volume = {159}, year = {2016} }
TY - JOUR ID - 1370834 AU - Brumovský, Miroslav - Karásková, Pavlína - Borghini, Mireno - Nizzetto, Luca PY - 2016 TI - Per- and polyfluoroalkyl substances in the Western Mediterranean Sea waters JF - Chemosphere VL - 159 IS - September 2016 SP - 308-316 EP - 308-316 PB - Elsevier Science SN - 00456535 KW - Perfluoroalkyl substances KW - Polyfluoroalkyl substances KW - PFAS KW - Mediterranean Sea KW - Surface water UR - http://www.sciencedirect.com/science/article/pii/S0045653516307664 L2 - http://www.sciencedirect.com/science/article/pii/S0045653516307664 N2 - The spatial and temporal distribution of per- and polyfluoroalkyl substances (PFASs) in the open Western Mediterranean Sea waters was investigated in this study for the first time. In addition to surface water samples, a deep water sample (1390 m depth) collected in the center of the western basin was analyzed. Perfluorohexanoic acid (PFHxA), perfluoroheptanoic acid (PFHpA), perfluorooctanoic acid (PFOA), perfluorohexanesulfonate (PFHxS) and perfluorooctanesulfonate (PFOS) were detected in all samples and were the dominant PFASs found. The sum of PFAS concentrations (Sigma PFASs) ranged 246-515 pg/L for surface water samples. PFASs in surface water had a relatively homogeneous distribution with levels similar to those previously measured in the Atlantic near the Strait of Gibraltar, in water masses feeding the inflow to the Mediterranean Sea. Higher concentrations of PFHxA, PFHpA and PFHxS were, however, found in the present study. Inflowing Atlantic water and river/coastal discharges are likely the major sources of PFASs to the Western Mediterranean basin. Slightly lower (factor of 2) Sigma PFASs was found in the deep water sample (141 pg/L). Such a relatively high contamination of deep water is likely to be linked to recurring deep water renewal fed by downwelling events in the Gulf of Lion and/or Ligurian Sea. ER -
BRUMOVSKÝ, Miroslav, Pavlína KARÁSKOVÁ, Mireno BORGHINI a Luca NIZZETTO. Per- and polyfluoroalkyl substances in the Western Mediterranean Sea waters. \textit{Chemosphere}. OXFORD: Elsevier Science, 2016, roč.~159, September 2016, s.~308-316. ISSN~0045-6535. Dostupné z: https://dx.doi.org/10.1016/j.chemosphere.2016.06.015.
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