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71.
Characterization of brown carbon absorption in different European environments through source contribution analysis
Hector Navarro-Barboza, Jordi Rovira, Vincenzo Obiso, Andrea Pozzer, Marta Via, Andrés Alastuey, Xavier Querol, Jesús Yus-Díez, Matic Ivančič, Martin Rigler, 2025, izvirni znanstveni članek

Opis: Brown carbon (BrC) is a fraction of organic aerosol (OA) that absorbs radiation in the ultraviolet and short visible wavelengths. Its contribution to radiative forcing is uncertain due to limited knowledge of its imaginary refractive index (k). This study investigates the variability of k for OA from wildfires, residential, shipping, and traffic emission sources over Europe. The Multiscale Online Nonhydrostatic Atmosphere Chemistry (MONARCH) model simulated OA concentrations and source contributions, feeding an offline optical tool to constrain k values at 370 nm. The model was evaluated against OA mass concentrations from aerosol chemical speciation monitors (ACSMs) and filter sample measurements, as well as aerosol light absorption measurements at 370 nm derived from an Aethalometer™ from 12 sites across Europe. Results show that MONARCH captures the OA temporal variability across environments (regional, suburban, and urban background). Residential emissions are a major OA source in colder months, while secondary organic aerosol (SOA) dominates in warmer periods. Traffic is a minor primary OA contributor. Biomass and coal combustion significantly influence OA absorption, with shipping emissions also notable near harbors. Optimizing k values at 370 nm revealed significant variability in OA light absorption, influenced by emission sources and environmental conditions. Derived k values for biomass burning (0.03 to 0.13), residential (0.008 to 0.13), shipping (0.005 to 0.08), and traffic (0.005 to 0.07) sources improved model representation of OA absorption compared to a constant k. Introducing such emission source-specific constraints is an innovative approach to enhance OA absorption in atmospheric models.
Ključne besede: aerosols, brown carbon, source contribution analysis
Objavljeno v RUNG: 04.03.2025; Ogledov: 547; Prenosov: 6
.pdf Celotno besedilo (11,71 MB)
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72.
Algebraic structures and graph theory
znanstvena monografija

Ključne besede: groups, ring, field, lattice, hypergroups, hyperring, hyperfield, graph, hypergraph, equivalence relation, operation, hyperoperation
Objavljeno v RUNG: 04.03.2025; Ogledov: 464; Prenosov: 5
.pdf Celotno besedilo (4,92 MB)
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73.
Uvod v splošno jezikoslovje
Franc Marušič, Rok Žaucer, 2025, drugo učno gradivo

Ključne besede: splošno jezikoslovje, glasoslovje, oblikoslovje, skladnja, sociolingvistika, psiholingvistika
Objavljeno v RUNG: 04.03.2025; Ogledov: 419; Prenosov: 7
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74.
Pomenoslovje slovenskega jezika
Franc Marušič, Slavica Kochovska, 2010, drugo učno gradivo

Ključne besede: pomenoslovje, semantika, pragmatika, logika
Objavljeno v RUNG: 04.03.2025; Ogledov: 472; Prenosov: 4
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75.
Skladnja slovenskega jezika
Franc Marušič, 2025, drugo učno gradivo

Ključne besede: skladnja, slovenščina, tvorbena slovnica
Objavljeno v RUNG: 04.03.2025; Ogledov: 361; Prenosov: 4
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76.
Number morphology as a source of early mathematical content : lecture at University of Kherson, October 22, 2020
Franc Marušič, 2020, predavanje na tuji univerzi

Ključne besede: language acquisition, number words, dual
Objavljeno v RUNG: 03.03.2025; Ogledov: 334; Prenosov: 0
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77.
An instance of word internal case-doubling in Slovenian : lecture at the Linhvistyčni obrii XXI storiččia, Kherson, Ukraina, 28. 11. 2023
Franc Marušič, Rok Žaucer, 2023, vabljeno predavanje na konferenci brez natisa

Ključne besede: Slovenian, case, demonstratives, case-doubling
Objavljeno v RUNG: 03.03.2025; Ogledov: 359; Prenosov: 0
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78.
On the order of prenumeral adjectives : lecture at Leipzig University, Leipzig, 11. 12. 2019
Franc Marušič, 2019, predavanje na tuji univerzi

Ključne besede: Adjectives, adjective ordering restrictiond, Size, shape, color
Objavljeno v RUNG: 03.03.2025; Ogledov: 322; Prenosov: 2
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79.
80.
Measuring aerosol absorption for source apportionment and quantification of climate change
Griša Močnik, 2023, objavljeni povzetek znanstvenega prispevka na konferenci (vabljeno predavanje)

Ključne besede: aerosol absorption coefficient, black carbon, source apportionment, climate change
Objavljeno v RUNG: 26.02.2025; Ogledov: 502; Prenosov: 0
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