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Naslov:Ubiquity and dominance of oxygenated species in organic aerosols in anthropogenically-influenced Northern Hemisphere midlatitudes
Avtorji:ID Zhang, Q. (Avtor)
ID Jimenez, Jose L. (Avtor)
ID Canagaratna, M. R. (Avtor)
ID Allan, J. David (Avtor)
ID Coe, H. (Avtor)
ID Ulbrich, I. M. (Avtor)
ID Alfarra, M. R. (Avtor)
ID Takami, A. (Avtor)
ID Middlebrook, A. M. (Avtor)
ID Džepina, Katja (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:Organic aerosol (OA) data acquired by the Aerosol Mass Spectrometer (AMS) in 37 field campaigns were deconvolved into hydrocarbon-like OA (HOA) and several types of oxygenated OA (OOA) components. HOA has been linked to primary combustion emissions (mainly from fossil fuel) and other primary sources such as meat cooking. OOA is ubiquitous in various atmospheric environments, on average accounting for 64%, 83% and 95% of the total OA in urban, urban downwind, and rural/remote sites, respectively. A case study analysis of a rural site shows that the OOA concentration is much greater than the advected HOA, indicating that HOA oxidation is not an important source of OOA, and that OOA increases are mainly due to SOA. Most global models lack an explicit representation of SOA which may lead to significant biases in the magnitude, spatial and temporal distributions of OA, and in aerosol hygroscopic properties.
Ključne besede:atmospheric aerosol, secondary organic aerosols, primary organic aerosols, aerodyne aerosol mass spectrometer
Leto izida:2007
Št. strani:str. 1-6
Številčenje:Vol. 34, iss. 13
PID:20.500.12556/RUNG-6460 Novo okno
COBISS.SI-ID:59052547 Novo okno
UDK:54
ISSN pri članku:0094-8276
DOI:10.1029/2007GL029979 Novo okno
NUK URN:URN:SI:UNG:REP:XWS1YE2P
Datum objave v RUNG:11.04.2021
Število ogledov:3454
Število prenosov:0
Metapodatki:XML DC-XML DC-RDF
:
ZHANG, Q., JIMENEZ, Jose L., CANAGARATNA, M. R., ALLAN, J. David, COE, H., ULBRICH, I. M., ALFARRA, M. R., TAKAMI, A., MIDDLEBROOK, A. M. in DŽEPINA, Katja, 2007, Ubiquity and dominance of oxygenated species in organic aerosols in anthropogenically-influenced Northern Hemisphere midlatitudes. Geophysical research letters [na spletu]. 2007. Vol. 34, no. 13, p. 1–6. [Dostopano 7 april 2025]. DOI 10.1029/2007GL029979. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=6460
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Gradivo je del revije

Naslov:Geophysical research letters
Skrajšan naslov:Geophys. res. lett.
Založnik:American Geophysical Union.
ISSN:0094-8276
COBISS.SI-ID:16168965 Novo okno

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