Diurnal variation of atmospheric aerosol during the wood combustion season in Northern Sweden

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Fältnamn	Indikatorer	Metadata
000		03298naa a2200361 4500
001		oai:DiVA.org:su-25067
003		SwePub
008		080509s2008 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-250672 URI
024	7	a https://doi.org/10.1016/j.atmosenv.2008.01.0262 DOI
040		a (SwePub)su
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Krecl, Patriciau Stockholms universitet,Institutionen för tillämpad miljövetenskap (ITM)4 aut
245	1 0	a Diurnal variation of atmospheric aerosol during the wood combustion season in Northern Sweden
264	1	b Elsevier BV,c 2008
338		a print2 rdacarrier
520		a A set of aerosol measurements was conducted in the residential area of Forsdala in Lycksele, Northern Sweden, during winter 2005/2006. This article describes the temporal and diurnal variation of the aerosol physical properties (concentrations of PM10, PM1, light-absorbing carbon, and particle number, and number size distributions), and the relationship among aerosol concentrations and meteorological variables. A large day-to-day and hour-to-hour variability in aerosol concentrations was observed during the intensive study period. Evening aerosol concentrations were statistically significantly higher on weekends than on weekdays. On weekdays, particle size distribution and concentrations varied diurnally with small particles (diameter <30 nm) associated mainly with morning motor vehicle emissions. The results suggest that a combination of emissions from residential wood combustion and traffic sources might explain the high evening concentrations of PM10, PM1, particle number, and light-absorbing carbon as well as large geometric mean diameters observed during weekdays and weekends. Strong correlations of PM10 and PM1 with particle size distributions are found in the diameter range 130–500 nm and are remarkably high on weekend evenings when larger particles are sampled. The correlation between light-absorbing carbon mass concentration and particle size distribution is high regarding both particle number and mass for particle diameters >95 nm. High aerosol concentrations were associated with low air temperatures and very stable atmospheric conditions close to the ground.
650	7	a NATURVETENSKAPx Geovetenskap och miljövetenskap0 (SwePub)1052 hsv//swe
650	7	a NATURAL SCIENCESx Earth and Related Environmental Sciences0 (SwePub)1052 hsv//eng
653		a Residential wood combustion
653		a Black carbon
653		a Particle size distribution
653		a PM10
653		a PM1
700	1	a Ström, Johanu Stockholms universitet,Institutionen för tillämpad miljövetenskap (ITM)4 aut0 (Swepub:su)jstro
700	1	a Johansson, Christeru Stockholms universitet,Institutionen för tillämpad miljövetenskap (ITM)4 aut0 (Swepub:su)chjoh
710	2	a Stockholms universitetb Institutionen för tillämpad miljövetenskap (ITM)4 org
773	0	t Atmospheric Environmentd : Elsevier BVg 42:18, s. 4113-4125q 42:18<4113-4125x 1352-2310x 1873-2844
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-25067
856	4 8	u https://doi.org/10.1016/j.atmosenv.2008.01.026

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