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Naslov:The impact of temperature inversions on black carbon and particle mass concentrations in a mountainous area
Avtorji:ID Glojek, Kristina (Avtor)
ID Močnik, Griša (Avtor)
ID Alas, Honey Dawn C. (Avtor)
ID Cuesta-Mosquera, Andrea (Avtor)
ID Drinovec, Luka (Avtor)
ID Gregorič, Asta (Avtor)
ID Ogrin, Matej (Avtor)
ID Weinhold, Kay (Avtor)
ID Ježek, Irena (Avtor)
ID Rigler, Martin (Avtor)
ID Remškar, Maja (Avtor)
ID Markelj, Miha (Avtor)
Datoteke: Gradivo nima datotek, ki so prostodostopne za javnost. Gradivo je morda fizično dosegljivo v knjižnici fakultete, zalogo lahko preverite v COBISS-u. Povezava se odpre v novem oknu
Jezik:Angleški jezik
Vrsta gradiva:Neznano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:Residential wood combustion is a widespread practice in Europe with a serious impact on air quality, especially in mountainous areas. While there is a significant number of studies conducted in deep urbanized valleys and basins, little is known about the air pollution processes in rural shallow hollows, where around 30 % of the people in mountainous areas across Europe live. We aim to determine the influence of ground temperature inversions on wood combustion aerosol pollution in hilly, rural areas. The study uses Retje karst hollow (Loški Potok, Slovenia) as a representative site for mountainous and hilly rural areas in central and south-eastern Europe with residential wood combustion. Sampling with a mobile monitoring platform along the hollow was performed in December 2017 and January 2018. The backpack mobile monitoring platform was used for the determination of equivalent black carbon (eBC) and particulate matter (PM) mass concentrations along the hollow. To ensure high quality of mobile measurement data, intercomparisons of mobile instruments with reference instruments were performed at two air quality stations during every run. Our study showed that aerosol pollution events in the relief depression were associated with high local emission intensities originating almost entirely from residential wood burning and shallow temperature inversions (58 m on average). The eBC and PM mass concentrations showed stronger associations with the potential temperature gradient (R2=0.8) than with any other meteorological parameters taken into account (ambient temperature, relative humidity, wind speed, wind direction, and precipitation). The strong association between the potential temperature gradient and pollutant concentrations suggests that even a small number of emission sources (total 243 households in the studied hollow) in similar hilly and mountainous rural areas with frequent temperature inversions can significantly increase the levels of eBC and PM and deteriorate local air quality. During temperature inversions the measured mean eBC and PM2.5 mass concentrations in the whole hollow were as high as 4.5±2.6 and 48.0 ± 27.7 µg m−3, respectively, which is comparable to larger European urban centres.
Ključne besede:air pollution, black carbon, sources, temperature inversion, mountainous area
Leto izida:2022
Št. strani:str. 5577–5601
Številčenje:Vol. 22, iss. 8
PID:20.500.12556/RUNG-7312 Novo okno
COBISS.SI-ID:106269443 Novo okno
UDK:53
ISSN pri članku:1680-7316
DOI:10.5194/acp-22-5577-2022 Novo okno
NUK URN:URN:SI:UNG:REP:BBLM7P8Z
Datum objave v RUNG:03.05.2022
Število ogledov:3174
Število prenosov:0
Metapodatki:XML DC-XML DC-RDF
:
GLOJEK, Kristina, MOČNIK, Griša, ALAS, Honey Dawn C., CUESTA-MOSQUERA, Andrea, DRINOVEC, Luka, GREGORIČ, Asta, OGRIN, Matej, WEINHOLD, Kay, JEŽEK, Irena, RIGLER, Martin, REMŠKAR, Maja in MARKELJ, Miha, 2022, The impact of temperature inversions on black carbon and particle mass concentrations in a mountainous area. Atmospheric chemistry and physics [na spletu]. 2022. Vol. 22, no. 8. [Dostopano 11 april 2025]. DOI 10.5194/acp-22-5577-2022. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=7312
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Gradivo je del revije

Naslov:Atmospheric chemistry and physics
Skrajšan naslov:Atmos. chem. phys.
Založnik:European Geophysical Society, Copernicus GmbH
ISSN:1680-7316
COBISS.SI-ID:23215911 Novo okno

Gradivo je financirano iz projekta

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P1-0385
Naslov:Daljinsko zaznavanje atmosferskih lastnosti

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
Začetek licenciranja:27.04.2022

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