2014
Differences in spatiotemporal variations of atmospheric PAH levels between North America and Europe: Data from two air monitoring projects
LIU, Lian-Ying; Petr KUKUČKA; Marta VENIER; Amina SALAMOVA; Jana KLÁNOVÁ et al.Základní údaje
Originální název
Differences in spatiotemporal variations of atmospheric PAH levels between North America and Europe: Data from two air monitoring projects
Autoři
LIU, Lian-Ying; Petr KUKUČKA; Marta VENIER; Amina SALAMOVA; Jana KLÁNOVÁ a Ronald A. HITES
Vydání
Environment International, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2014, 0160-4120
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
Impakt faktor
Impact factor: 5.559
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14310/14:00075280
Organizační jednotka
Přírodovědecká fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Polycyclic aromatic hydrocarbons; Spatial distributions; Seasonal trends; North America; Europe
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 10. 3. 2015 15:40, Ing. Filip Vaculovič
Anotace
V originále
Atmospheric concentrations of high molecular weight polycyclic aromatic hydrocarbons (PAHs) were measured at five sites for almost two decades near the North American Great Lakes, as part of the Integrated Atmospheric Deposition Network (IADN), and at three remote sites around Europe, as part of the European Monitoring and Evaluation Programme (EMEP). The primary objectives were to reveal the spatial distributions, long-term temporal trends, and seasonal variations of atmospheric PAH concentrations and to investigate potential differences between these two regions. Atmospheric PAH concentrations at the urban sites in Chicago and Cleveland near Great Lakes were about 20 times (depending on PAH congener and sampling site) greater than those at the rural sites except for Kosetice in the Czech Republic. Atmospheric PAH concentrations at Kosetice, also a rural site, were about one-third of those at Chicago and Cleveland, but 10 times higher than those at other rural sites (Sturgeon Point, Sleeping Bear Dunes, Eagle Harbor, Aspvreten, and Spitsbergen). Significant long-term decreasing trends of all these PAH atmospheric concentrations were observed at Chicago and Cleveland. For the other sites, either less significant or no long-term decreasing trends were observed. Clear seasonality was observed at Sturgeon Point, Sleeping Bear Dunes, Kosetice, and Spitsbergen, with the highest PAH concentrations observed in mid-January. (C) 2013 Elsevier Ltd. All rights reserved.
Návaznosti
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