Persistent organic pollutants (POPs) in the atmosphere of
coastal areas of the Ross Sea, Antarctica: Indications for
long-term downward trends

J 2017

Persistent organic pollutants (POPs) in the atmosphere of coastal areas of the Ross Sea, Antarctica: Indications for long-term downward trends

POZO, Karla Andrea; Tania MARTELLINI; Simonetta CORSOLINI; Tom HARNER; Victor ESTELLANO et al.

Základní údaje

Originální název

Persistent organic pollutants (POPs) in the atmosphere of coastal areas of the Ross Sea, Antarctica: Indications for long-term downward trends

Autoři

POZO, Karla Andrea; Tania MARTELLINI; Simonetta CORSOLINI; Tom HARNER; Victor ESTELLANO; Petr KUKUČKA; Marie Daniëlle MULDER; Gerhard LAMMEL a Alessandra CINCINELLI

Vydání

Chemosphere, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2017, 0045-6535

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 4.427

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/17:00100068

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

PCBs; OCPs; Antarctica; Air; Backward trajectories; Passive air samplers; Ross sea

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 10. 4. 2018 15:00, Ing. Nicole Zrilić

Anotace

V originále

Passive air samplers were used to evaluate long-term trends and spatial distribution of trace organic compounds in Antarctica. Duplicate PUF disk samplers were deployed at six automatic weather stations in the coastal area of the Ross sea (East Antarctica), between December 2010 and January 2011, during the XXVI Italian Scientific Research Expedition. Among the investigated persistent organic compounds, Hexachlorobenzene was the most abundant, with air concentrations ranging from 0.8 to 50 pg m(-3). In general, the following decreasing concentration order was found for the air samples analyzed: HCB > PeCB > PCBs > DDTs > HCHs. While HCB concentrations were in the same range as those reported in the atmosphere of other Antarctic sampling areas and did not show a decline, HCHs and DDTs levels were lower or similar to those determined one or two decades ago. In general, the very low concentrations reflected the pristine state of the East Antarctica air. Backward trajectories indicated the prevalence of air masses coming from the Antarctic continent. Local contamination and volatilization from ice were suggested as potential sources for the presence of persistent organic pollutants in the atmosphere.

Návaznosti

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

POZO, Karla Andrea; Tania MARTELLINI; Simonetta CORSOLINI; Tom HARNER; Victor ESTELLANO; Petr KUKUČKA; Marie Daniëlle MULDER; Gerhard LAMMEL a Alessandra CINCINELLI. Persistent organic pollutants (POPs) in the atmosphere of coastal areas of the Ross Sea, Antarctica: Indications for long-term downward trends. Chemosphere. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2017, roč. 178, July, s. 458-465. ISSN 0045-6535. Dostupné z: https://doi.org/10.1016/j.chemosphere.2017.02.118.

@article{1408760,
   author = {Pozo, Karla Andrea and Martellini, Tania and Corsolini, Simonetta and Harner, Tom and Estellano, Victor and Kukučka, Petr and Mulder, Marie Daniëlle and Lammel, Gerhard and Cincinelli, Alessandra},
   article_location = {OXFORD},
   article_number = {July},
   doi = {https://doi.org/10.1016/j.chemosphere.2017.02.118},
   keywords = {PCBs; OCPs; Antarctica; Air; Backward trajectories; Passive air samplers; Ross sea},
   language = {eng},
   issn = {0045-6535},
   journal = {Chemosphere},
   title = {Persistent organic pollutants (POPs) in the atmosphere of coastal areas of the Ross Sea, Antarctica: Indications for long-term downward trends},
   url = {https://www.sciencedirect.com/science/article/pii/S0045653517303077?via%3Dihub},
   volume = {178},
   year = {2017}
}

TY  - JOUR
ID  - 1408760
AU  - Pozo, Karla Andrea - Martellini, Tania - Corsolini, Simonetta - Harner, Tom - Estellano, Victor - Kukučka, Petr - Mulder, Marie Daniëlle - Lammel, Gerhard - Cincinelli, Alessandra
PY  - 2017
TI  - Persistent organic pollutants (POPs) in the atmosphere of coastal areas of the Ross Sea, Antarctica: Indications for long-term downward trends
JF  - Chemosphere
VL  - 178
IS  - July
SP  - 458-465
EP  - 458-465
PB  - PERGAMON-ELSEVIER SCIENCE LTD
SN  - 00456535
KW  - PCBs
KW  - OCPs
KW  - Antarctica
KW  - Air
KW  - Backward trajectories
KW  - Passive air samplers
KW  - Ross sea
UR  - https://www.sciencedirect.com/science/article/pii/S0045653517303077?via%3Dihub
L2  - https://www.sciencedirect.com/science/article/pii/S0045653517303077?via%3Dihub
N2  - Passive air samplers were used to evaluate long-term trends and spatial distribution of trace organic compounds in Antarctica. Duplicate PUF disk samplers were deployed at six automatic weather stations in the coastal area of the Ross sea (East Antarctica), between December 2010 and January 2011, during the XXVI Italian Scientific Research Expedition. Among the investigated persistent organic compounds, Hexachlorobenzene was the most abundant, with air concentrations ranging from 0.8 to 50 pg m(-3). In general, the following decreasing concentration order was found for the air samples analyzed: HCB > PeCB > PCBs > DDTs > HCHs. While HCB concentrations were in the same range as those reported in the atmosphere of other Antarctic sampling areas and did not show a decline, HCHs and DDTs levels were lower or similar to those determined one or two decades ago. In general, the very low concentrations reflected the pristine state of the East Antarctica air. Backward trajectories indicated the prevalence of air masses coming from the Antarctic continent. Local contamination and volatilization from ice were suggested as potential sources for the presence of persistent organic pollutants in the atmosphere.
ER  -

POZO, Karla Andrea; Tania MARTELLINI; Simonetta CORSOLINI; Tom HARNER; Victor ESTELLANO; Petr KUKUČKA; Marie Dani$\backslash$''elle MULDER; Gerhard LAMMEL a Alessandra CINCINELLI. Persistent organic pollutants (POPs) in the atmosphere of coastal areas of the Ross Sea, Antarctica: Indications for long-term downward trends. \textit{Chemosphere}. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2017, roč.~178, July, s.~458-465. ISSN~0045-6535. Dostupné z: https://doi.org/10.1016/j.chemosphere.2017.02.118.

Přehled o publikaci