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Akademický článek

Improving the predictions of black carbon (BC) optical properties at various aging stages using a machine-learning-based approach

Autor: B. Romshoo, J. Patil, T. Michels, T. Müller, M. Kloft, M. Pöhlker

Publikováno v: Atmospheric Chemistry and Physics, Vol 24, Pp 8821-8846 (2024)

It is necessary to accurately determine the optical properties of highly absorbing black carbon (BC) aerosols to estimate their climate impact. In the past, there has been hesitation about using realistic fractal morphologies when simulating BC optic

Externí odkaz: https://doaj.org/article/3adc89cdc16742a9a77d7dcf56bd19bb

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Akademický článek

Optical properties and simple forcing efficiency of the organic aerosols and black carbon emitted by residential wood burning in rural central Europe

Autor: A. Cuesta-Mosquera, K. Glojek, G. Močnik, L. Drinovec, A. Gregorič, M. Rigler, M. Ogrin, B. Romshoo, K. Weinhold, M. Merkel, D. van Pinxteren, H. Herrmann, A. Wiedensohler, M. Pöhlker, T. Müller

Publikováno v: Atmospheric Chemistry and Physics, Vol 24, Pp 2583-2605 (2024)

Recent years have seen an increase in the use of wood for energy production of over 30 %, and this trend is expected to continue due to the current energy crisis and geopolitical instability. At present, residential wood burning (RWB) is one of the m

Externí odkaz: https://doaj.org/article/c58a0fe510de4094b3eb12f935534638

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Akademický článek

Importance of size representation and morphology in modelling optical properties of black carbon: comparison between laboratory measurements and model simulations

Autor: B. Romshoo, M. Pöhlker, A. Wiedensohler, S. Pfeifer, J. Saturno, A. Nowak, K. Ciupek, P. Quincey, K. Vasilatou, M. N. Ess, M. Gini, K. Eleftheriadis, C. Robins, F. Gaie-Levrel, T. Müller

Publikováno v: Atmospheric Measurement Techniques, Vol 15, Pp 6965-6989 (2022)

Black carbon (BC) from incomplete combustion of biomass or fossil fuels is the strongest absorbing aerosol component in the atmosphere. Optical properties of BC are essential in climate models for quantification of their impact on radiative forcing.

Externí odkaz: https://doaj.org/article/1c6e11461b6a4b1fa507a4a869bd6acf

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Akademický článek

Optical properties of coated black carbon aggregates: numerical simulations, radiative forcing estimates, and size-resolved parameterization scheme

Autor: B. Romshoo, T. Müller, S. Pfeifer, J. Saturno, A. Nowak, K. Ciupek, P. Quincey, A. Wiedensohler

Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 12989-13010 (2021)

The formation of black carbon fractal aggregates (BCFAs) from combustion and subsequent ageing involves several stages resulting in modifications of particle size, morphology, and composition over time. To understand and quantify how each of these mo

Externí odkaz: https://doaj.org/article/3d86d48a8414464baca134270b3c598a

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