About: Dispersion modeling of selected PAHs in urban air: A new approach combining dispersion model with GIS and passive air sampling

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About: Dispersion modeling of selected PAHs in urban air: A new approach combining dispersion model with GIS and passive air sampling Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S1352231014005238
Description	This study introduces a new combined air concentration measurement and modeling approach that we propose can be useful in medium and long term air quality assessment. A dispersion study was carried out for four high molecular weight polycyclic aromatic hydrocarbons (PAHs) in an urban area with industrial, traffic and domestic heating sources. A geographic information system (GIS) was used both for processing of input data as well as visualization of the modeling results. The outcomes of the dispersion model were compared to the results of passive air sampling (PAS). Despite discrepancies between measured and modeled concentrations, an approach combining the two techniques is promising for future air quality assessment. Differences between measured and modeled concentrations, in particular when measured values exceed the modeled concentrations, are indicative of undocumented, sporadic pollutant sources. Thus, these differences can also be useful for assessing and refining emission inventories. This study introduces a new combined air concentration measurement and modeling approach that we propose can be useful in medium and long term air quality assessment. A dispersion study was carried out for four high molecular weight polycyclic aromatic hydrocarbons (PAHs) in an urban area with industrial, traffic and domestic heating sources. A geographic information system (GIS) was used both for processing of input data as well as visualization of the modeling results. The outcomes of the dispersion model were compared to the results of passive air sampling (PAS). Despite discrepancies between measured and modeled concentrations, an approach combining the two techniques is promising for future air quality assessment. Differences between measured and modeled concentrations, in particular when measured values exceed the modeled concentrations, are indicative of undocumented, sporadic pollutant sources. Thus, these differences can also be useful for assessing and refining emission inventories. (en)
Title	Dispersion modeling of selected PAHs in urban air: A new approach combining dispersion model with GIS and passive air sampling Dispersion modeling of selected PAHs in urban air: A new approach combining dispersion model with GIS and passive air sampling (en)
skos:prefLabel	Dispersion modeling of selected PAHs in urban air: A new approach combining dispersion model with GIS and passive air sampling Dispersion modeling of selected PAHs in urban air: A new approach combining dispersion model with GIS and passive air sampling (en)
skos:notation	RIV/00216224:14310/14:00073313!RIV15-MSM-14310___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(EE2.3.30.0037), P(LM2011028), P(LO1214), P(TB010MZP057), S
http://linked.open...iv/cisloPeriodika	OCT
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Sáňka, Ondřej Klánová, Jana Čupr, Pavel Dvorská, Alice Melymuk, Lisa Emily
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	11755
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/14:00073313
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Passive air sampling; Air dispersion modeling; GIS; Polycyclic aromatic hydrocarbons; Emission inventories (en)
http://linked.open.../riv/klicoveSlovo	Air dispersion modeling Emission inventories GIS Passive air sampling Polycyclic aromatic hydrocarbons
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[06889BE50BED]
http://linked.open...i/riv/nazevZdroje	Atmospheric Environment
http://linked.open...in/vavai/riv/obor	DI
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Employment of Best Young Scientists for International Cooperation Empowerment RECETOX – National research infrastructure for toxic compounds in the environment Development and implementation of the national monitoring network for long-term monitoring of persistent organic pollutants in the ambient air of the Czech Republic by passive sampling method. MONETPOP Centrum pro výzkum toxických látek v prostředí
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	96
http://linked.open...iv/tvurceVysledku	Klánová, Jana Čupr, Pavel Dvorská, Alice Melymuk, Lisa Emily Sáňka, Ondřej
http://linked.open...ain/vavai/riv/wos	000342247700010
issn	1352-2310
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.atmosenv.2014.07.002
http://localhost/t...ganizacniJednotka	14310

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