J 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.

Basic information

Original name

Differences in spatiotemporal variations of atmospheric PAH levels between North America and Europe: Data from two air monitoring projects

Authors

LIU, Lian-Ying (156 China), Petr KUKUČKA (203 Czech Republic, belonging to the institution), Marta VENIER (840 United States of America), Amina SALAMOVA (840 United States of America), Jana KLÁNOVÁ (203 Czech Republic, belonging to the institution) and Ronald A. HITES (840 United States of America, guarantor)

Edition

Environment International, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2014, 0160-4120

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10511 Environmental sciences

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 5.559

RIV identification code

RIV/00216224:14310/14:00075280

Organization unit

Faculty of Science

UT WoS

000333512900005

Keywords in English

Polycyclic aromatic hydrocarbons; Spatial distributions; Seasonal trends; North America; Europe

Tags

Tags

International impact, Reviewed
Změněno: 10/3/2015 15:40, Ing. Filip Vaculovič

Abstract

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.

Links

ED0001/01/01, research and development project
Name: CETOCOEN
EE2.3.30.0037, research and development project
Name: Zaměstnáním nejlepších mladých vědců k rozvoji mezinárodní spolupráce
LH12074, research and development project
Name: Nové typy bromovaných zpomalovačů hoření v prostředí (Acronym: BFR-ENVI)
Investor: Ministry of Education, Youth and Sports of the CR
LM2011028, research and development project
Name: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí
Investor: Ministry of Education, Youth and Sports of the CR