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@article{1371789,
author = {Lammel, Gerhard and Meixner, Franz X. and Vrana, Branislav and Efstathiou, Christos and Kohoutek, Jiří and Kukučka, Petr and Mulder, Marie Daniëlle and Přibylová, Petra and Prokeš, Roman and Rusina, Tatsiana and Song, GuoandZheng and Tsapakis, Manolis},
article_location = {GOTTINGEN},
article_number = {10},
doi = {http://dx.doi.org/10.5194/acp-16-6381-2016},
keywords = {POLYCYCLIC AROMATIC-HYDROCARBONS; WATER GAS-EXCHANGE; POLYBROMINATED DIPHENYL ETHERS; PERSISTENT ORGANIC POLLUTANTS; PASSIVE SAMPLING DEVICES; POLYCHLORINATED-BIPHENYLS; DRY DEPOSITION; MEDITERRANEAN-SEA; ATMOSPHERIC OCCURRENCE; BACKGROUND ATMOSPHERE},
language = {eng},
issn = {1680-7316},
journal = {Atmospheric Chemistry and Physics},
title = {Bidirectional air-sea exchange and accumulation of POPs (PAHs, PCBs, OCPs and PBDEs) in the nocturnal marine boundary layer},
url = {http://www.atmos-chem-phys.net/16/6381/2016/},
volume = {16},
year = {2016}
}
TY - JOUR
ID - 1371789
AU - Lammel, Gerhard - Meixner, Franz X. - Vrana, Branislav - Efstathiou, Christos - Kohoutek, Jiří - Kukučka, Petr - Mulder, Marie Daniëlle - Přibylová, Petra - Prokeš, Roman - Rusina, Tatsiana - Song, Guo-Zheng - Tsapakis, Manolis
PY - 2016
TI - Bidirectional air-sea exchange and accumulation of POPs (PAHs, PCBs, OCPs and PBDEs) in the nocturnal marine boundary layer
JF - Atmospheric Chemistry and Physics
VL - 16
IS - 10
SP - 6381-6393
EP - 6381-6393
PB - European Geosciences Union
SN - 16807316
KW - POLYCYCLIC AROMATIC-HYDROCARBONS
KW - WATER GAS-EXCHANGE
KW - POLYBROMINATED DIPHENYL ETHERS
KW - PERSISTENT ORGANIC POLLUTANTS
KW - PASSIVE SAMPLING DEVICES
KW - POLYCHLORINATED-BIPHENYLS
KW - DRY DEPOSITION
KW - MEDITERRANEAN-SEA
KW - ATMOSPHERIC OCCURRENCE
KW - BACKGROUND ATMOSPHERE
UR - http://www.atmos-chem-phys.net/16/6381/2016/
L2 - http://www.atmos-chem-phys.net/16/6381/2016/
N2 - As a consequence of long-range transported pollution, air-sea exchange can become a major source of persistent organic pollutants in remote marine environments. The vertical gradients in the air were quantified for 14 species, i.e. four parent polycyclic aromatic hydrocarbons (PAHs), three polychlorinated biphenyls (PCBs), three organochlorine pesticides (OCPs) and two polybrominated diphenylethers (PBDEs) in the gas-phase at a remote coastal site in the southern Aegean Sea in summer. Most vertical gradients were positive (Delta ca center dot Delta z > 0), indicating downward (net depositional) flux. Significant upward (net volatilisational) fluxes were found for three PAHs, mostly during daytime, and for two OCPs, mostly during night-time, as well as for one PCB and one PBDE during part of the measurements. While phenanthrene was deposited, fluoranthene (FLT) and pyrene (PYR) seem to undergo flux oscillation, hereby not following a day-night cycle. Box modelling confirms that volatilisation from the sea surface has significantly contributed to the night-time maxima of OCPs. Fluxes were quantified based on eddy covariance. Deposition fluxes ranged from -28.5 to +1.8aEuro-A mu gaEuro-m(-2)aEuro-day(-1) for PAHs and -3.4 to +0.9aEuro-A mu gaEuro-m(-2)aEuro-day(-1) for halogenated compounds. Dry particle deposition of FLT and PYR did not contribute significantly to the vertical flux.
ER -
LAMMEL, Gerhard, Franz X. MEIXNER, Branislav VRANA, Christos EFSTATHIOU, Jiří KOHOUTEK, Petr KUKUČKA, Marie Dani$\backslash$''elle MULDER, Petra PŘIBYLOVÁ, Roman PROKEŠ, Tatsiana RUSINA, Guo-Zheng SONG a Manolis TSAPAKIS. Bidirectional air-sea exchange and accumulation of POPs (PAHs, PCBs, OCPs and PBDEs) in the nocturnal marine boundary layer. \textit{Atmospheric Chemistry and Physics}. GOTTINGEN: European Geosciences Union, 2016, roč.~16, č.~10, s.~6381-6393. ISSN~1680-7316. Dostupné z: https://dx.doi.org/10.5194/acp-16-6381-2016.
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