Bidirectional air-sea exchange and accumulation of POPs (PAHs,
PCBs, OCPs and PBDEs) in the nocturnal marine boundary layer

J 2016

Bidirectional air-sea exchange and accumulation of POPs (PAHs, PCBs, OCPs and PBDEs) in the nocturnal marine boundary layer

LAMMEL, Gerhard; Franz X. MEIXNER; Branislav VRANA; Christos EFSTATHIOU; Jiří KOHOUTEK et al.

Základní údaje

Originální název

Bidirectional air-sea exchange and accumulation of POPs (PAHs, PCBs, OCPs and PBDEs) in the nocturnal marine boundary layer

Autoři

Vydání

Atmospheric Chemistry and Physics, GOTTINGEN, European Geosciences Union, 2016, 1680-7316

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10500 1.5. Earth and related environmental sciences

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 5.318

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/16:00088646

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

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

Štítky

AKR, H20, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 2. 3. 2017 11:53, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

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.

Návaznosti

GAP503/11/1230, projekt VaV

Název: Perzistentní organické polutanty v atmosférických aerosolech: Procesy, které ovlivňují dálkový transport v Evropě.

Investor: Grantová agentura ČR, Perzistentní organické polutanty v atmosférických aerosolech: procesy, které ovlivňují dálkový transport v Evropě

LM2015051, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX

LO1214, projekt VaV

Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Centrum pro výzkum toxických látek v prostředí

Citovat

LAMMEL, Gerhard; Franz X. MEIXNER; Branislav VRANA; Christos EFSTATHIOU; Jiří KOHOUTEK; Petr KUKUČKA; Marie Daniëlle 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. Atmospheric Chemistry and Physics. GOTTINGEN: European Geosciences Union, 2016, roč. 16, č. 10, s. 6381-6393. ISSN 1680-7316. Dostupné z: https://doi.org/10.5194/acp-16-6381-2016.

@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 = {https://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://doi.org/10.5194/acp-16-6381-2016.

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