2016
Pine Needles for the Screening of Perfluorinated Alkylated Substances (PFASs) along Ski Tracks
CHROPEŇOVÁ, Mária, Pavlína KARÁSKOVÁ, Roland Peter KALLENBORN, Eva KLEMMOVÁ GREGUŠKOVÁ, Pavel ČUPR et. al.Základní údaje
Originální název
Pine Needles for the Screening of Perfluorinated Alkylated Substances (PFASs) along Ski Tracks
Autoři
CHROPEŇOVÁ, Mária (703 Slovensko, domácí), Pavlína KARÁSKOVÁ (203 Česká republika, domácí), Roland Peter KALLENBORN (276 Německo), Eva KLEMMOVÁ GREGUŠKOVÁ (703 Slovensko, domácí) a Pavel ČUPR (203 Česká republika, garant, domácí)
Vydání
ENVIRONMENTAL SCIENCE & TECHNOLOGY, WASHINGTON, AMER CHEMICAL SOC, 2016, 0013-936X
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30304 Public and environmental health
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 6.198
Kód RIV
RIV/00216224:14310/16:00093418
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000382805800064
Klíčová slova anglicky
PERSISTENT ORGANIC POLLUTANTS; SEMIFLUORINATED N-ALKANES; PERFLUOROALKYL SUBSTANCES; SPATIAL-DISTRIBUTION; SOIL SAMPLES; ENVIRONMENT; CHEMICALS; WATER; BIOINDICATORS; ACCUMULATION
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 2. 3. 2017 12:00, Mgr. Michaela Hylsová, Ph.D.
Anotace
V originále
Perfluorinated alkylated substances (PFASs) are today considered persistent, toxic, and bioaccumulative contaminants. Perfluorooctansulfonate (PFOS) and perfluorooctanoic acid (PFOA) are currently listed as priority substances under the UNEP global convention for the regulation of POPs. A previous study reported higher levels of PFASs in pine needles near ski areas. Their application as stain repellents in modern outdoor clothes and in ski waxes is assumed to be a potential source. Pine trees (Pinus mugo in Slovakia and Pinus sylvestris in Norway) were chosen for sampling in ski resorts. Relative distributions, overall concentrations, trend estimates, elevation patterns, and distance from primary sources were assessed. PFOA was the predominant PFAS constituent in pine needles from Slovakia (8-93%). In Norway, the most-abundant PFAS was perfluorobutanoic acid (PFBA: 3-66%). A difference in product composition (particularly in ski waxes) and differences in Norwegian and Slovakian regulations are considered to be the primary reason for these differences. Open application of PFOA in industry and products has been banned in Norway since 2011. The replacement of PFOA with short-chain substitutes is thus considered the reason for the observed pattern differences in the analyzed pine needles. Regular monitoring and screening programs are recommended.
Návaznosti
CZ/FMP/16/0379, interní kód MU |
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LM2015051, projekt VaV |
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LO1214, projekt VaV |
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