Source apportionment of size resolved particulate matter at a European air pollution hot spot

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10286272" target="_blank" >RIV/00216208:11310/15:10286272 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S004896971401331X" target="_blank" >http://www.sciencedirect.com/science/article/pii/S004896971401331X</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scitotenv.2014.09.021" target="_blank" >10.1016/j.scitotenv.2014.09.021</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Source apportionment of size resolved particulate matter at a European air pollution hot spot

Popis výsledku v původním jazyce

Positive Matrix Factorization-PMF was applied to hourly resolved elemental composition of fine (PM0.15_(1.15)) and coarse (PM1.15-10) aerosol particles to apportion their sources in the airshed of residential district, Ostrava-Radvanice and Bartovice in winter 2012. Multiple-site measurement by PM2.5 monitors complements the source apportionment. As there were no statistical significant differences amongst the monitors, the source apportionment derived for the central site data is expected to apply to whole residential district. The apportioned sources of the fine aerosol particles were coal combustion (58.6%), sinter production-hot phase (22.9%), traffic (15%), raw iron production (3.5%), and desulfurization slag processing (&lt;0.5%) whilst road dust (473%), sinter production-cold phase (27.7%), coal combustion (16.8%), and raw iron production (8.2%) were resolved being sources of the coarse aerosol particles. The shape and elemental composition of size-segregated aerosol airborne-sampled by an airship aloft presumed air pollution sources helped to interpret the PMF solution.

Název v anglickém jazyce

Source apportionment of size resolved particulate matter at a European air pollution hot spot

Popis výsledku anglicky

Positive Matrix Factorization-PMF was applied to hourly resolved elemental composition of fine (PM0.15_(1.15)) and coarse (PM1.15-10) aerosol particles to apportion their sources in the airshed of residential district, Ostrava-Radvanice and Bartovice in winter 2012. Multiple-site measurement by PM2.5 monitors complements the source apportionment. As there were no statistical significant differences amongst the monitors, the source apportionment derived for the central site data is expected to apply to whole residential district. The apportioned sources of the fine aerosol particles were coal combustion (58.6%), sinter production-hot phase (22.9%), traffic (15%), raw iron production (3.5%), and desulfurization slag processing (&lt;0.5%) whilst road dust (473%), sinter production-cold phase (27.7%), coal combustion (16.8%), and raw iron production (8.2%) were resolved being sources of the coarse aerosol particles. The shape and elemental composition of size-segregated aerosol airborne-sampled by an airship aloft presumed air pollution sources helped to interpret the PMF solution.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

<a href="/cs/project/GBP503%2F12%2FG147" target="_blank" >GBP503/12/G147: Centrum studií toxických vlastností nanočástic</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Science of the Total Environment

ISSN

0048-9697

e-ISSN

—

Svazek periodika

502

Číslo periodika v rámci svazku

January 2015

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

172-183

Kód UT WoS článku

000345730800020

EID výsledku v databázi Scopus

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