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Naslov:Investigation of Aerosol Properties and Structures in Two Representative Meteorological Situations over the Vipava Valley Using Polarization Raman LiDAR
Avtorji:ID Wang, Longlong, University of Nova Gorica (Avtor)
ID Stanič, Samo, University of Nova Gorica (Avtor)
ID Eichinger, William, University of Iowa (Avtor)
ID Močnik, Griša, Jožef Stefan Institute (Avtor)
ID Drinovec, Luka, Jožef Stefan Institute (Avtor)
ID Gregorič, Asta, University of Nova Gorica (Avtor)
Datoteke:.pdf atmosphere-10-00128.pdf (3,11 MB)
MD5: C266F2D3A224DE874376EC6E66EB2C9B
 
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:Vipava valley in Slovenia is a representative hot-spot for complex mixtures of different aerosol types of both anthropogenic and natural origin. Aerosol loading distributions and optical properties were investigated using a two-wavelength polarization Raman LiDAR, which provided extinction coefficient, backscatter coefficient, depolarization ratio, backscatter Ångström exponent and LiDAR ratio profiles. Two different representative meteorological situations were investigated to explore the possibility of identifying aerosol types present in the valley. In the first case, we investigated the effect of strong downslope (Bora) wind on aerosol structures and characteristics. In addition to observing Kelvin–Helmholtz instability above the valley, at the height of the adjacent mountain ridge, we found new evidence for Bora-induced processes which inject soil dust aerosols into the free troposphere up to twice the height of the planetary boundary layer (PBL). In the second case, we investigated aerosol properties and distributions in stable weather conditions. From the observed stratified vertical aerosol structure and specific optical properties of different layers we identified predominant aerosol types in these layers.
Ključne besede:aerosol structures, aerosol characterization, polarization Raman LiDAR, Vipava valley
Verzija publikacije:Objavljena publikacija
Leto izida:2019
Št. strani:13
Številčenje:3, 10
PID:20.500.12556/RUNG-4420-3aae6615-d27d-c593-ac0b-9b2b6eff8202 Novo okno
COBISS.SI-ID:5336571 Novo okno
NUK URN:URN:SI:UNG:REP:22JWDTB8
Datum objave v RUNG:08.03.2019
Število ogledov:5274
Število prenosov:122
Metapodatki:XML DC-XML DC-RDF
:
WANG, Longlong, STANIČ, Samo, EICHINGER, William, MOČNIK, Griša, DRINOVEC, Luka in GREGORIČ, Asta, 2019, Investigation of Aerosol Properties and Structures in Two Representative Meteorological Situations over the Vipava Valley Using Polarization Raman LiDAR. Atmosphere [na spletu]. 2019. Vol. 3, no. 10. [Dostopano 4 april 2025]. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=4420
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Gradivo je del revije

Naslov:Atmosphere
Založnik:MDPI
Leto izida:2019
ISSN:2073-4433

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:08.03.2019

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