Organochlorine pesticides and polychlorinated biphenyls along
an east-to-west gradient in subtropical North Atlantic surface
water

J 2017

Organochlorine pesticides and polychlorinated biphenyls along an east-to-west gradient in subtropical North Atlantic surface water

LAMMEL, Gerhard; Alejandro SPITZY; Ondřej AUDY; Sabine BECKMANN; Garry Paul CODLING et al.

Základní údaje

Originální název

Organochlorine pesticides and polychlorinated biphenyls along an east-to-west gradient in subtropical North Atlantic surface water

Autoři

LAMMEL, Gerhard; Alejandro SPITZY; Ondřej AUDY; Sabine BECKMANN; Garry Paul CODLING; Lisett KRETZSCHMANN; Petr KUKUČKA a Irene STEMMLER

Vydání

Environmental Science and Pollution Research, HEIDELBERG, GERMANY, SPRINGER HEIDELBERG, 2017, 0944-1344

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.800

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/17:00100074

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Ocean pollution; Persistent organic pollutants; Trace analytical chemistry; Environmental fate

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 10. 4. 2018 11:54, Ing. Nicole Zrilić

Anotace

V originále

Despite the fact that most persistent toxic substances have hardly been primarily emitted for several decades, their concentrations are only slowly decreasing in the global oceans. Surface seawater samples were collected along a 38 degrees-24 degrees N/28 degrees-67 degrees W transect in the subtropical North Atlantic Ocean. While the concentration levels of hexachlorobenzene (2.1-6.1 pg L-1), dichlorodiphenyltrichloroethane (DDT, up to 2.1 pg L-1) and polychlorinated biphenyls (PCB, 10.8-24.9 pg L-1) were in the same range as observed earlier in the North Atlantic, hexachlorocyclohexane (HCH, 90- 627 pg L-1) was found elevated, partly also relative to previous measurements in the same sea region. Hereby, the ratio alpha-HCH/gamma-HCH was very low, 0.09-0.13. Chlordane and endosulfan were found in the range < 3.0-11.1 and < 5.8-8.8 pg L-1 respectively. DDT metabolites, endrin and related pesticides were found below quantification limits. Spatial pollution patterns in surface seawaters seem to be determined by atmospheric and oceanic transport patterns, rather than by mixing and air-sea equilibrium. The comparison with global multicompartment chemistry-transport model predictions of surface seawater levels indicate underestimated degradation of PCBs and overestimated emissions of endosulfan.

Návaznosti

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; Alejandro SPITZY; Ondřej AUDY; Sabine BECKMANN; Garry Paul CODLING; Lisett KRETZSCHMANN; Petr KUKUČKA a Irene STEMMLER. Organochlorine pesticides and polychlorinated biphenyls along an east-to-west gradient in subtropical North Atlantic surface water. Environmental Science and Pollution Research. HEIDELBERG, GERMANY: SPRINGER HEIDELBERG, 2017, roč. 24, č. 12, s. 11045-11052. ISSN 0944-1344. Dostupné z: https://doi.org/10.1007/s11356-016-7429-z.

@article{1409122,
   author = {Lammel, Gerhard and Spitzy, Alejandro and Audy, Ondřej and Beckmann, Sabine and Codling, Garry Paul and Kretzschmann, Lisett and Kukučka, Petr and Stemmler, Irene},
   article_location = {HEIDELBERG, GERMANY},
   article_number = {12},
   doi = {https://doi.org/10.1007/s11356-016-7429-z},
   keywords = {Ocean pollution; Persistent organic pollutants; Trace analytical chemistry; Environmental fate},
   language = {eng},
   issn = {0944-1344},
   journal = {Environmental Science and Pollution Research},
   title = {Organochlorine pesticides and polychlorinated biphenyls along an east-to-west gradient in subtropical North Atlantic surface water},
   url = {https://link.springer.com/content/pdf/10.1007%2Fs11356-016-7429-z.pdf},
   volume = {24},
   year = {2017}
}

TY  - JOUR
ID  - 1409122
AU  - Lammel, Gerhard - Spitzy, Alejandro - Audy, Ondřej - Beckmann, Sabine - Codling, Garry Paul - Kretzschmann, Lisett - Kukučka, Petr - Stemmler, Irene
PY  - 2017
TI  - Organochlorine pesticides and polychlorinated biphenyls along an east-to-west gradient in subtropical North Atlantic surface water
JF  - Environmental Science and Pollution Research
VL  - 24
IS  - 12
SP  - 11045-11052
EP  - 11045-11052
PB  - SPRINGER HEIDELBERG
SN  - 09441344
KW  - Ocean pollution
KW  - Persistent organic pollutants
KW  - Trace analytical chemistry
KW  - Environmental fate
UR  - https://link.springer.com/content/pdf/10.1007%2Fs11356-016-7429-z.pdf
L2  - https://link.springer.com/content/pdf/10.1007%2Fs11356-016-7429-z.pdf
N2  - Despite the fact that most persistent toxic substances have hardly been primarily emitted for several decades, their concentrations are only slowly decreasing in the global oceans. Surface seawater samples were collected along a 38 degrees-24 degrees N/28 degrees-67 degrees W transect in the subtropical North Atlantic Ocean. While the concentration levels of hexachlorobenzene (2.1-6.1 pg L-1), dichlorodiphenyltrichloroethane (DDT, up to 2.1 pg L-1) and polychlorinated biphenyls (PCB, 10.8-24.9 pg L-1) were in the same range as observed earlier in the North Atlantic, hexachlorocyclohexane (HCH, 90- 627 pg L-1) was found elevated, partly also relative to previous measurements in the same sea region. Hereby, the ratio alpha-HCH/gamma-HCH was very low, 0.09-0.13. Chlordane and endosulfan were found in the range < 3.0-11.1 and < 5.8-8.8 pg L-1 respectively. DDT metabolites, endrin and related pesticides were found below quantification limits. Spatial pollution patterns in surface seawaters seem to be determined by atmospheric and oceanic transport patterns, rather than by mixing and air-sea equilibrium. The comparison with global multicompartment chemistry-transport model predictions of surface seawater levels indicate underestimated degradation of PCBs and overestimated emissions of endosulfan.
ER  -

LAMMEL, Gerhard; Alejandro SPITZY; Ondřej AUDY; Sabine BECKMANN; Garry Paul CODLING; Lisett KRETZSCHMANN; Petr KUKUČKA a Irene STEMMLER. Organochlorine pesticides and polychlorinated biphenyls along an east-to-west gradient in subtropical North Atlantic surface water. \textit{Environmental Science and Pollution Research}. HEIDELBERG, GERMANY: SPRINGER HEIDELBERG, 2017, roč.~24, č.~12, s.~11045-11052. ISSN~0944-1344. Dostupné z: https://doi.org/10.1007/s11356-016-7429-z.

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