Long-Range Transported Atmospheric Pollutants in Snowpacks Accumulated at Different Altitudes in the Tatra Mountains (Slovakia)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10101400" target="_blank" >RIV/00216208:11310/11:10101400 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1021/es202111n" target="_blank" >http://dx.doi.org/10.1021/es202111n</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/es202111n" target="_blank" >10.1021/es202111n</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Long-Range Transported Atmospheric Pollutants in Snowpacks Accumulated at Different Altitudes in the Tatra Mountains (Slovakia)

Popis výsledku v původním jazyce

Persistent organic pollutants (POPs), including polychlorobiphenyls (PCB), endosulfans, hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB), polybromodiphenyl ethers (PBDEs), and polycyclic aromatic hydrocarbons (PAHs), were analyzed in snowpack samples collected along an altitudinal gradient (1683-2634 m a.s.l.) in the High Tatra Mountains (Slovakia). All analyzed compounds were found at all altitudes, pointing to their global distribution. The presence of PBDEs in the snowpack samples is especiallyrelevant, as it reflects the air transport capacity of this low volatile, very hydrophobic pollutant to remote mountain regions. The most abundant compounds at all altitudes were PAHs, 1 order of magnitude higher than concentrations of other compounds.The regression coefficients were positive and statistically significant (p { 0.05) for all compounds except BDE 209, endosulfan sulfate, HCB and alpha-HCH.

Název v anglickém jazyce

Long-Range Transported Atmospheric Pollutants in Snowpacks Accumulated at Different Altitudes in the Tatra Mountains (Slovakia)

Popis výsledku anglicky

Persistent organic pollutants (POPs), including polychlorobiphenyls (PCB), endosulfans, hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB), polybromodiphenyl ethers (PBDEs), and polycyclic aromatic hydrocarbons (PAHs), were analyzed in snowpack samples collected along an altitudinal gradient (1683-2634 m a.s.l.) in the High Tatra Mountains (Slovakia). All analyzed compounds were found at all altitudes, pointing to their global distribution. The presence of PBDEs in the snowpack samples is especiallyrelevant, as it reflects the air transport capacity of this low volatile, very hydrophobic pollutant to remote mountain regions. The most abundant compounds at all altitudes were PAHs, 1 order of magnitude higher than concentrations of other compounds.The regression coefficients were positive and statistically significant (p { 0.05) for all compounds except BDE 209, endosulfan sulfate, HCB and alpha-HCH.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DI - Znečištění a kontrola vzduchu

OECD FORD obor

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Projekt

—

Návaznosti

R - Projekt Ramcoveho programu EK

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Environmental science & technology

ISSN

0013-936X

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

9268-9275

Kód UT WoS článku

000296212700024

EID výsledku v databázi Scopus

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