2018
A contemporary assessment of polybrominated diphenyl ethers (PBDE) in the ambient air and soil of Azerbaijan
ALIYEVA, Gulchohra; Carrie Amber SINNOTT-CLARK; Ondřej AUDY; Lucia ŠKRDLÍKOVÁ; Petr KUKUČKA et al.Základní údaje
Originální název
A contemporary assessment of polybrominated diphenyl ethers (PBDE) in the ambient air and soil of Azerbaijan
Autoři
ALIYEVA, Gulchohra; Carrie Amber SINNOTT-CLARK; Ondřej AUDY; Lucia ŠKRDLÍKOVÁ; Petr KUKUČKA; Jana KLÁNOVÁ a Crispin HALSALL
Vydání
Environmental Science and Pollution Research, Heidelberg, Springer Heidelberg, 2018, 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
Impakt faktor
Impact factor: 2.914
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/18:00106127
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Passive air sampler; Flame retardants; Sources; Distribution
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 9. 2. 2019 10:57, Mgr. Michaela Hylsová, Ph.D.
Anotace
V originále
PBDEs were measured in air and soil across Azerbaijan to establish contemporary concentrations at 13 urban and rural sites. Polyurethane foam passive air samplers (PUF-PAS) were deployed for a period of a month with surface soil samples collected at the same sites. Unlike organochlorine pesticides previously surveyed by our group, PBDE concentrations in both contemporary air and soil were low in comparison to recent European and Asian studies. For example, mean Sigma 9PBDE concentrations in air and soil were 7.13 +/- 1.66pgm(-3) and 168 +/- 57pgg(-1), respectively. The fully brominated BDE-209 was the most abundant congener observed in soil (174.8 +/- 58.5pgg(-1)), comprising similar to 96% of Sigma 10PBDE. However, the PAS-derived air concentrations for highly brominated congeners must be viewed with caution as there is uncertainty over the uptake rates of particle-bound chemicals using these devices. Some of the highest concentrations in air were observed at sites with the highest wind speeds and at several remote locations in the north of the country and this requires further research. Levels of BDE-47 and 99 (the two most abundant congeners in the widely used penta-formulation) were lower than levels reported elsewhere suggesting limited use/import of the penta-BDE formulation in Azerbaijan.
Návaznosti
| ED0001/01/01, projekt VaV |
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| LO1214, projekt VaV |
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