Source identification, spatio-temporal distribution and
ecological risk of persistent organic pollutants in sediments
from the upper Danube catchment

J 2015

Source identification, spatio-temporal distribution and ecological risk of persistent organic pollutants in sediments from the upper Danube catchment

KUKUČKA, Petr; Ondřej AUDY; Jiří KOHOUTEK; Eva Mary Suzanne HOLT; Tereza KALÁBOVÁ et al.

Základní údaje

Originální název

Source identification, spatio-temporal distribution and ecological risk of persistent organic pollutants in sediments from the upper Danube catchment

Autoři

KUKUČKA, Petr; Ondřej AUDY; Jiří KOHOUTEK; Eva Mary Suzanne HOLT; Tereza KALÁBOVÁ; Ivan HOLOUBEK a Jana KLÁNOVÁ

Vydání

Chemosphere, OXFORD (ENGLAND), Elsevier Science, 2015, 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: 3.698

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/15:00086668

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Persistent organic pollutants (POPs); Sediment; Source identification; Ecological risk assessment

Štítky

AKR, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 14. 3. 2016 14:16, Mgr. Michaela Hylsová, Ph.D.

Anotace

V originále

Riverine sediments, collected on a monthly basis during a period of one year, from five sites in a mixed land use region of the Czech Republic were analysed for chlorinated and brominated persistent organic pollutants (POPs). The region is located in the upper catchment of the Danube River. The POPs concentrations were as follows: 11-930 pg g(-1) polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDDs/Fs), 170-980 pg g(-1) dioxin-like polychlorinated biphenyls (dl-PCBs), 34-13,700 pg g(-1) polychlorinated naphthalenes (PCNs), 5.7-29,200 pg g(-1) polybrominated diphenylethers (PBDEs) and 0.21-351 ng g(-1) hexabromocyclododecanes (HBCDs). Concentrations expressed as toxic equivalents (TEQs), for PCDD/F + dl-PCB + PCN (TEQ(PCDD/F+dla-PCB+PCN)) ranged from 0.37 to 19 pg g(-1). The results revealed a clear spatial separation between sites based on concentration and congener profile. There were also some obvious temporal patterns of selected POPs, which were related to river flow (seasonality) and organic carbon (TOC) of the sediment. Potential sources of POPs include local municipalities (flame retardants), some diffuse sources (PCNs and PCDDs/Fs) and potential point sources (PBDEs). Risk assessment based on risk quotients (RQ) revealed limited to medium ecological risk from PBDEs. TEQ(PCDD/F+dl-PCB+PCN) were low relative to other European rivers, hence the risk to aquatic organisms was considered to be low. PCNs contributed significantly to overall TEQ in several cases.

Návaznosti

EE2.3.30.0037, projekt VaV

Název: Zaměstnáním nejlepších mladých vědců k rozvoji mezinárodní spolupráce

LM2011028, projekt VaV

Název: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, RECETOX Národní infrastruktura pro výzkum toxických látek v prostředí

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

KUKUČKA, Petr; Ondřej AUDY; Jiří KOHOUTEK; Eva Mary Suzanne HOLT; Tereza KALÁBOVÁ; Ivan HOLOUBEK a Jana KLÁNOVÁ. Source identification, spatio-temporal distribution and ecological risk of persistent organic pollutants in sediments from the upper Danube catchment. Chemosphere. OXFORD (ENGLAND): Elsevier Science, 2015, roč. 138, NOVEMBER, s. 777-783. ISSN 0045-6535. Dostupné z: https://doi.org/10.1016/j.chemosphere.2015.08.001.

@article{1336230,
   author = {Kukučka, Petr and Audy, Ondřej and Kohoutek, Jiří and Holt, Eva Mary Suzanne and Kalábová, Tereza and Holoubek, Ivan and Klánová, Jana},
   article_location = {OXFORD (ENGLAND)},
   article_number = {NOVEMBER},
   doi = {https://doi.org/10.1016/j.chemosphere.2015.08.001},
   keywords = {Persistent organic pollutants (POPs); Sediment; Source identification; Ecological risk assessment},
   language = {eng},
   issn = {0045-6535},
   journal = {Chemosphere},
   title = {Source identification, spatio-temporal distribution and ecological risk of persistent organic pollutants in sediments from the upper Danube catchment},
   url = {http://www.sciencedirect.com/science/article/pii/S0045653515007869},
   volume = {138},
   year = {2015}
}

TY  - JOUR
ID  - 1336230
AU  - Kukučka, Petr - Audy, Ondřej - Kohoutek, Jiří - Holt, Eva Mary Suzanne - Kalábová, Tereza - Holoubek, Ivan - Klánová, Jana
PY  - 2015
TI  - Source identification, spatio-temporal distribution and ecological risk of persistent organic pollutants in sediments from the upper Danube catchment
JF  - Chemosphere
VL  - 138
IS  - NOVEMBER
SP  - 777-783
EP  - 777-783
PB  - Elsevier Science
SN  - 00456535
KW  - Persistent organic pollutants (POPs)
KW  - Sediment
KW  - Source identification
KW  - Ecological risk assessment
UR  - http://www.sciencedirect.com/science/article/pii/S0045653515007869
L2  - http://www.sciencedirect.com/science/article/pii/S0045653515007869
N2  - Riverine sediments, collected on a monthly basis during a period of one year, from five sites in a mixed land use region of the Czech Republic were analysed for chlorinated and brominated persistent organic pollutants (POPs). The region is located in the upper catchment of the Danube River. The POPs concentrations were as follows: 11-930 pg g(-1) polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDDs/Fs), 170-980 pg g(-1) dioxin-like polychlorinated biphenyls (dl-PCBs), 34-13,700 pg g(-1) polychlorinated naphthalenes (PCNs), 5.7-29,200 pg g(-1) polybrominated diphenylethers (PBDEs) and 0.21-351 ng g(-1) hexabromocyclododecanes (HBCDs). Concentrations expressed as toxic equivalents (TEQs), for PCDD/F + dl-PCB + PCN (TEQ(PCDD/F+dla-PCB+PCN)) ranged from 0.37 to 19 pg g(-1). The results revealed a clear spatial separation between sites based on concentration and congener profile. There were also some obvious temporal patterns of selected POPs, which were related to river flow (seasonality) and organic carbon (TOC) of the sediment. Potential sources of POPs include local municipalities (flame retardants), some diffuse sources (PCNs and PCDDs/Fs) and potential point sources (PBDEs). Risk assessment based on risk quotients (RQ) revealed limited to medium ecological risk from PBDEs. TEQ(PCDD/F+dl-PCB+PCN) were low relative to other European rivers, hence the risk to aquatic organisms was considered to be low. PCNs contributed significantly to overall TEQ in several cases.
ER  -

KUKUČKA, Petr; Ondřej AUDY; Jiří KOHOUTEK; Eva Mary Suzanne HOLT; Tereza KALÁBOVÁ; Ivan HOLOUBEK a Jana KLÁNOVÁ. Source identification, spatio-temporal distribution and ecological risk of persistent organic pollutants in sediments from the upper Danube catchment. \textit{Chemosphere}. OXFORD (ENGLAND): Elsevier Science, 2015, roč.~138, NOVEMBER, s.~777-783. ISSN~0045-6535. Dostupné z: https://doi.org/10.1016/j.chemosphere.2015.08.001.

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