Polycyclic aromatic hydrocarbons (PAHs) and their alkylated,
nitrated and oxygenated derivatives in the atmosphere over the
Mediterranean and Middle East seas

ENPřihlásit se Přihlásit se (EduID)

Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in ...

Přehled o publikaci

J 2022

Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas

WIETZORECK, Marco; Marios KYPRIANOU; Benjamin A. MUSA BANDOWE; Siddika CELIK; John N. CROWLEY et. al.

Základní údaje

Originální název

Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas

Autoři

WIETZORECK, Marco; Marios KYPRIANOU; Benjamin A. MUSA BANDOWE; Siddika CELIK; John N. CROWLEY; Frank DREWNICK; Philipp EGER; Nils FRIEDRICH; Minas IAKOVIDES; Petr KUKUČKA (203 Česká republika, domácí); Jan KUTA (203 Česká republika, domácí); Barbora NEŽIKOVÁ (203 Česká republika, domácí); Petra POKORNA; Petra PŘIBYLOVÁ (203 Česká republika, domácí); Roman PROKEŠ (203 Česká republika, domácí); Roland ROHLOFF; Ivan TADIC; Sebastian TAUER; Jake WILSON; Hartwig HARDER; Jos LELIEVELD; Ulrich POESCHL; Euripides G STEPHANOU a Gerhard LAMMEL (276 Německo, garant, domácí)

Vydání

Atmospheric Chemistry and Physics, Göttingen, Germany, European Geosciences Union, 2022, 1680-7316

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Kód RIV

RIV/00216224:14310/22:00126380

Organizace

Přírodovědecká fakulta – Masarykova univerzita – Repozitář

DOI

http://dx.doi.org/10.5194/acp-22-8739-2022

UT WoS

000824841700001

EID Scopus

2-s2.0-85134039646

Klíčová slova anglicky

AMBIENT PARTICULATE MATTER; PARTICLE DISPERSION MODEL; GAS-PHASE REACTIONS; SHIP-BORNE MEASUREMENTS; MASS SIZE DISTRIBUTION; NITRO-PAHS; ARABIAN PENINSULA; CHEMICAL-COMPOSITION; AIR-POLLUTION; SPATIAL-DISTRIBUTION

Návaznosti

EF16_013/0001761, projekt VaV. EF17_043/0009632, projekt VaV. GA20-07117S, projekt VaV. 857560, interní kód Repo. RECETOX RI, velká výzkumná infrastruktura.

Změněno: 12. 6. 2025 00:49, RNDr. Daniel Jakubík

Anotace

V originále

Polycyclic aromatic hydrocarbons (PAHs) and their alkylated (RPAHs), nitrated (NPAHs) and oxygenated (OPAHs) derivatives are air pollutants. Many of these substances are long-lived, can undergo longrange atmospheric transport and adversely affect human health upon exposure. However, the occurrence and fate of these air pollutants have hardly been studied in the marine atmosphere. In this study, we report the atmospheric concentrations over the Mediterranean Sea, the Red Sea, the Arabian Sea, the Gulf of Oman and the Arabian Gulf, determined during the AQABA (Air Quality and Climate Change in the Arabian Basin) project, a comprehensive ship-borne campaign in summer 2017. The average concentrations of Sigma(26) PAHs, Sigma(19)RPAHs, Sigma(11)OPAHs and Sigma(17)NPAHs, in the gas and particulate phases, were 2.99 +/- 3.35 ng m(-3), 0.83 +/- 0.87 ng m(-3), 0.24 +/- 0.25 ng m(-3)and 4.34 +/- 7.37 pg m(-3), respectively. The Arabian Sea region was the cleanest for all substance classes, with concentrations among the lowest ever reported. Over the Mediterranean Sea, we found the highest average burden of Sigma(26)PAHs and Sigma(11)OPAHs, while the Sigma(17)NPAHs were most abundant over the Arabian Gulf (known also as the Persian Gulf). 1,4-Naphthoquinone (1,4-O(2)NAP) followed by 9-fluorenone and 9,10-anthraquinone were the most abundant studied OPAHs in most samples. The NPAH composition pattern varied significantly across the regions, with 2-nitronaphthalene (2-NNAP) being the most abundant NPAH. According to source apportionment investigations, the main sources of PAH derivatives in the region were ship exhaust emissions, residual oil combustion and continental pollution. All OPAHs and NPAHs except 2-nitrofluoranthene (2-NFLT), which were frequently detected during the campaign, showed elevated concentrations in fresh shipping emissions. In contrast, 2-NFLT and 2-nitropyrene (2-NPYR) were highly abundant in aged shipping emissions due to secondary formation. Apart from 2-NFLT and 2-NPYR, benz(a)anthracene-7,12-dione and 2-NNAP also had significant photochemical sources. Another finding was that the highest concentrations of PAHs, OPAHs and NPAHs were found in the sub-micrometre fraction of particulate matter (PM1).

Přiložené soubory

https://is.muni.cz/publication/1883637/1883637.pdf

Citovat

WIETZORECK, Marco; Marios KYPRIANOU; Benjamin A. MUSA BANDOWE; Siddika CELIK; John N. CROWLEY; Frank DREWNICK; Philipp EGER; Nils FRIEDRICH; Minas IAKOVIDES; Petr KUKUČKA; Jan KUTA; Barbora NEŽIKOVÁ; Petra POKORNA; Petra PŘIBYLOVÁ; Roman PROKEŠ; Roland ROHLOFF; Ivan TADIC; Sebastian TAUER; Jake WILSON; Hartwig HARDER; Jos LELIEVELD; Ulrich POESCHL; Euripides G STEPHANOU a Gerhard LAMMEL. Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas. Atmospheric Chemistry and Physics. Göttingen, Germany: European Geosciences Union, 2022, roč. 22, č. 13, s. 8739-8766. ISSN 1680-7316. Dostupné z: https://dx.doi.org/10.5194/acp-22-8739-2022.

@article{51346,
   author = {Wietzoreck, Marco and Kyprianou, Marios and Musa Bandowe, Benjamin A. and Celik, Siddika and Crowley, John N. and Drewnick, Frank and Eger, Philipp and Friedrich, Nils and Iakovides, Minas and Kukučka, Petr and Kuta, Jan and Nežiková, Barbora and Pokorna, Petra and Přibylová, Petra and Prokeš, Roman and Rohloff, Roland and Tadic, Ivan and Tauer, Sebastian and Wilson, Jake and Harder, Hartwig and Lelieveld, Jos and Poeschl, Ulrich and Stephanou, Euripides G and Lammel, Gerhard},
   article_location = {Göttingen, Germany},
   article_number = {13},
   doi = {http://dx.doi.org/10.5194/acp-22-8739-2022},
   keywords = {AMBIENT PARTICULATE MATTER; PARTICLE DISPERSION MODEL; GAS-PHASE REACTIONS; SHIP-BORNE MEASUREMENTS; MASS SIZE DISTRIBUTION; NITRO-PAHS; ARABIAN PENINSULA; CHEMICAL-COMPOSITION; AIR-POLLUTION; SPATIAL-DISTRIBUTION},
   language = {eng},
   issn = {1680-7316},
   journal = {Atmospheric Chemistry and Physics},
   title = {Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas},
   url = {https://acp.copernicus.org/articles/22/8739/2022/},
   volume = {22},
   year = {2022}
}

TY  - JOUR
ID  - 51346
AU  - Wietzoreck, Marco - Kyprianou, Marios - Musa Bandowe, Benjamin A. - Celik, Siddika - Crowley, John N. - Drewnick, Frank - Eger, Philipp - Friedrich, Nils - Iakovides, Minas - Kukučka, Petr - Kuta, Jan - Nežiková, Barbora - Pokorna, Petra - Přibylová, Petra - Prokeš, Roman - Rohloff, Roland - Tadic, Ivan - Tauer, Sebastian - Wilson, Jake - Harder, Hartwig - Lelieveld, Jos - Poeschl, Ulrich - Stephanou, Euripides G - Lammel, Gerhard
PY  - 2022
TI  - Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas
JF  - Atmospheric Chemistry and Physics
VL  - 22
IS  - 13
SP  - 8739-8766
EP  - 8739-8766
PB  - European Geosciences Union
SN  - 1680-7316
KW  - AMBIENT PARTICULATE MATTER
KW  - PARTICLE DISPERSION MODEL
KW  - GAS-PHASE REACTIONS
KW  - SHIP-BORNE MEASUREMENTS
KW  - MASS SIZE DISTRIBUTION
KW  - NITRO-PAHS
KW  - ARABIAN PENINSULA
KW  - CHEMICAL-COMPOSITION
KW  - AIR-POLLUTION
KW  - SPATIAL-DISTRIBUTION
UR  - https://acp.copernicus.org/articles/22/8739/2022/
N2  - Polycyclic aromatic hydrocarbons (PAHs) and their alkylated (RPAHs), nitrated (NPAHs) and oxygenated (OPAHs) derivatives are air pollutants. Many of these substances are long-lived, can undergo longrange atmospheric transport and adversely affect human health upon exposure. However, the occurrence and fate of these air pollutants have hardly been studied in the marine atmosphere. In this study, we report the atmospheric concentrations over the Mediterranean Sea, the Red Sea, the Arabian Sea, the Gulf of Oman and the Arabian Gulf, determined during the AQABA (Air Quality and Climate Change in the Arabian Basin) project, a comprehensive ship-borne campaign in summer 2017. The average concentrations of Sigma(26) PAHs, Sigma(19)RPAHs, Sigma(11)OPAHs and Sigma(17)NPAHs, in the gas and particulate phases, were 2.99 +/- 3.35 ng m(-3), 0.83 +/- 0.87 ng m(-3), 0.24 +/- 0.25 ng m(-3)and 4.34 +/- 7.37 pg m(-3), respectively. The Arabian Sea region was the cleanest for all substance classes, with concentrations among the lowest ever reported. Over the Mediterranean Sea, we found the highest average burden of Sigma(26)PAHs and Sigma(11)OPAHs, while the Sigma(17)NPAHs were most abundant over the Arabian Gulf (known also as the Persian Gulf). 1,4-Naphthoquinone (1,4-O(2)NAP) followed by 9-fluorenone and 9,10-anthraquinone were the most abundant studied OPAHs in most samples. The NPAH composition pattern varied significantly across the regions, with 2-nitronaphthalene (2-NNAP) being the most abundant NPAH. According to source apportionment investigations, the main sources of PAH derivatives in the region were ship exhaust emissions, residual oil combustion and continental pollution. All OPAHs and NPAHs except 2-nitrofluoranthene (2-NFLT), which were frequently detected during the campaign, showed elevated concentrations in fresh shipping emissions. In contrast, 2-NFLT and 2-nitropyrene (2-NPYR) were highly abundant in aged shipping emissions due to secondary formation. Apart from 2-NFLT and 2-NPYR, benz(a)anthracene-7,12-dione and 2-NNAP also had significant photochemical sources. Another finding was that the highest concentrations of PAHs, OPAHs and NPAHs were found in the sub-micrometre fraction of particulate matter (PM1).
ER  -

WIETZORECK, Marco; Marios KYPRIANOU; Benjamin A. MUSA BANDOWE; Siddika CELIK; John N. CROWLEY; Frank DREWNICK; Philipp EGER; Nils FRIEDRICH; Minas IAKOVIDES; Petr KUKUČKA; Jan KUTA; Barbora NEŽIKOVÁ; Petra POKORNA; Petra PŘIBYLOVÁ; Roman PROKEŠ; Roland ROHLOFF; Ivan TADIC; Sebastian TAUER; Jake WILSON; Hartwig HARDER; Jos LELIEVELD; Ulrich POESCHL; Euripides G STEPHANOU a Gerhard LAMMEL. Polycyclic aromatic hydrocarbons (PAHs) and their alkylated, nitrated and oxygenated derivatives in the atmosphere over the Mediterranean and Middle East seas. \textit{Atmospheric Chemistry and Physics}. Göttingen, Germany: European Geosciences Union, 2022, roč.~22, č.~13, s.~8739-8766. ISSN~1680-7316. Dostupné z: https://dx.doi.org/10.5194/acp-22-8739-2022.