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@article{2423203,
author = {Lohmann, Rainer and Vrana, Branislav and Muir, Derek and Smedes, Foppe and Sobotka, Jaromír and Zeng, Eddy Y. and Bao, LianandJun and Allan, Ian J. and Astrahan, Peleg and Bidleman, Terry and Crowley, Denis and Dykyi, Evgen and Estoppey, Nicolas and Fillmann, Gilberto and Jantunen, Liisa and Kaserzon, Sarit and Maruya, Keith A. and McHugh, Brendan and Newman, Brent and Prats, Raimon M. and Tsapakis, Manolis and Tysklind, Mats and van Drooge, Barend L. and Wong, Charles S.},
article_location = {WASHINGTON},
article_number = {30},
doi = {http://dx.doi.org/10.1021/acs.est.4c03099},
keywords = {PAHs; polycyclicmusks; global distribution; surface water; passive samplers},
language = {eng},
issn = {0013-936X},
journal = {ENVIRONMENTAL SCIENCE & TECHNOLOGY},
title = {AQUA-GAPS/MONET-Derived Concentrations and Trends of PAHs and Polycyclic Musks across Global Waters},
url = {https://pubs.acs.org/doi/10.1021/acs.est.4c03099},
volume = {58},
year = {2024}
}
TY - JOUR
ID - 2423203
AU - Lohmann, Rainer - Vrana, Branislav - Muir, Derek - Smedes, Foppe - Sobotka, Jaromír - Zeng, Eddy Y. - Bao, Lian-Jun - Allan, Ian J. - Astrahan, Peleg - Bidleman, Terry - Crowley, Denis - Dykyi, Evgen - Estoppey, Nicolas - Fillmann, Gilberto - Jantunen, Liisa - Kaserzon, Sarit - Maruya, Keith A. - McHugh, Brendan - Newman, Brent - Prats, Raimon M. - Tsapakis, Manolis - Tysklind, Mats - van Drooge, Barend L. - Wong, Charles S.
PY - 2024
TI - AQUA-GAPS/MONET-Derived Concentrations and Trends of PAHs and Polycyclic Musks across Global Waters
JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY
VL - 58
IS - 30
SP - 13456-13466
EP - 13456-13466
PB - AMER CHEMICAL SOC
SN - 0013936X
KW - PAHs
KW - polycyclicmusks
KW - global distribution
KW - surface water
KW - passive samplers
UR - https://pubs.acs.org/doi/10.1021/acs.est.4c03099
N2 - Polycyclic aromatic hydrocarbons (PAHs), released from petrogenic, pyrogenic or diagenetic sources (degradation of wood materials), are of global concern due to their adverse effects, and potential for long-range transport. While dissolved PAHs have been frequently reported in the literature, there has been no consistent approach of sampling across water bodies. Passive samplers from the AQUA/GAPS-MONET initiative were deployed at 46 sites (28 marine and 18 freshwater), and analyzed for 28 PAHs and six polycyclic musks (PCMs) centrally. Freely dissolved PAH concentrations were dominated by phenanthrene (mean concentration 1500 pg L-1; median 530 pg L-1) and other low molecular weight compounds. Greatest concentrations of phenanthrene, fluoranthene, and pyrene were typically from the same sites, mostly in Europe and North America. Of the PCMs, only galaxolide (72% of samples) and tonalide (61%) were regularly detected, and were significantly cross-correlated. Benchmarking of PAHs relative to penta- and hexachlorobenzene confirmed that the most remote sites (Arctic, Antarctic, and mountain lakes) displayed below average PAH concentrations. Concentrations of 11 of 28 PAHs, galaxolide and tonalide were positively correlated (P < 0.05) with population density within a radius of 5 km of the sampling site. Characteristic PAH ratios gave conflicting results, likely reflecting multiple PAH sources and postemission changes.
ER -
LOHMANN, Rainer, Branislav VRANA, Derek MUIR, Foppe SMEDES, Jaromír SOBOTKA, Eddy Y. ZENG, Lian-Jun BAO, Ian J. ALLAN, Peleg ASTRAHAN, Terry BIDLEMAN, Denis CROWLEY, Evgen DYKYI, Nicolas ESTOPPEY, Gilberto FILLMANN, Liisa JANTUNEN, Sarit KASERZON, Keith A. MARUYA, Brendan MCHUGH, Brent NEWMAN, Raimon M. PRATS, Manolis TSAPAKIS, Mats TYSKLIND, Barend L. VAN DROOGE a Charles S. WONG. AQUA-GAPS/MONET-Derived Concentrations and Trends of PAHs and Polycyclic Musks across Global Waters. \textit{ENVIRONMENTAL SCIENCE \&{}amp; TECHNOLOGY}. WASHINGTON: AMER CHEMICAL SOC, 2024, roč.~58, č.~30, s.~13456-13466. ISSN~0013-936X. Dostupné z: https://dx.doi.org/10.1021/acs.est.4c03099.
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