Zobrazeno 1 - 10
of 227
pro vyhledávání: '"F. Mahrt"'
Autor:
X. Shen, D. M. Bell, H. Coe, N. Hiranuma, F. Mahrt, N. A. Marsden, C. Mohr, D. M. Murphy, H. Saathoff, J. Schneider, J. Wilson, M. A. Zawadowicz, A. Zelenyuk, P. J. DeMott, O. Möhler, D. J. Cziczo
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 10869-10891 (2024)
Knowledge of the chemical composition and mixing state of aerosols at a single-particle level is critical for gaining insights into atmospheric processes. One common tool to make these measurements is single-particle mass spectrometry. There remains
Externí odkaz:
https://doaj.org/article/7592aa24150140908b8a06c37f513640
Autor:
B. Testa, L. Durdina, P. A. Alpert, F. Mahrt, C. H. Dreimol, J. Edebeli, C. Spirig, Z. C. J. Decker, J. Anet, Z. A. Kanji
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 4537-4567 (2024)
Ice-nucleating particles catalyze ice formation in clouds, affecting climate through radiative forcing from aerosol–cloud interactions. Aviation directly emits particles into the upper troposphere where ice formation conditions are favorable. Previ
Externí odkaz:
https://doaj.org/article/fedeb223e9e34d9fa59079b0eefe82dc
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 1285-1308 (2023)
Atmospheric aerosol particles play a key role in air pollution, health, and climate. Particles from biomass burning emissions are an important source of ambient aerosols, have increased over the past few decades, and are projected to further surge in
Externí odkaz:
https://doaj.org/article/e9dae7ee815d4584963bc129c0239c25
Autor:
F. Mahrt, L. Peng, J. Zaks, Y. Huang, P. E. Ohno, N. R. Smith, F. K. A. Gregson, Y. Qin, C. L. Faiola, S. T. Martin, S. A. Nizkorodov, M. Ammann, A. K. Bertram
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 13783-13796 (2022)
Secondary organic aerosol (SOA) constitutes a large fraction of atmospheric aerosol. To assess its impacts on climate and air pollution, knowledge of the number of phases in internal mixtures of different SOA types is required. Atmospheric models oft
Externí odkaz:
https://doaj.org/article/923b1c33517241d280ac5da33aadcbe0
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7791-7843 (2021)
Atmospheric ice formation in cirrus clouds is often initiated by aerosol particles that act as ice-nucleating particles. The aerosol–cloud interactions of soot and associated feedbacks remain uncertain, in part because a coherent understanding of t
Externí odkaz:
https://doaj.org/article/9a1d0853c68a4e7ea7f3810cdb3d69fa
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 9419-9440 (2020)
It has recently been shown that pore condensation and freezing (PCF) is a mechanism responsible for ice formation under cirrus cloud conditions. PCF is defined as the condensation of liquid water in narrow capillaries below water saturation due to th
Externí odkaz:
https://doaj.org/article/1c3e36d13c084164b7e76a942c9cf1cc
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 3183-3208 (2019)
A new instrument, the High-speed Particle Phase Discriminator (PPD-HS), developed at the University of Hertfordshire, for sizing individual cloud hydrometeors and determining their phase is described herein. PPD-HS performs an in situ analysis of the
Externí odkaz:
https://doaj.org/article/e0c6ecdd511f46f39acef3769ca4fdd2
Autor:
F. Mahrt, C. Marcolli, R. O. David, P. Grönquist, E. J. Barthazy Meier, U. Lohmann, Z. A. Kanji
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 13363-13392 (2018)
Ice nucleation by different types of soot particles is systematically investigated over the temperature range from 218 to 253 K relevant for both mixed-phase (MPCs) and cirrus clouds. Soot types were selected to represent a range of physicochem
Externí odkaz:
https://doaj.org/article/047afc5ae0224092a0b83fea74d8ee28
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Autor:
Ihor Cherniukh, Maksym V. Kovalenko, Taras Sekh, Thilo Stöferle, Max Burian, Alex Travesset, Modestos Athanasiou, Gabriele Rainò, Denys Naumenko, Heinz Amenitsch, Grigorios Itskos, Rolf Erni, Rainer F. Mahrt, Maryna I. Bodnarchuk, Andreas Manoli
Publikováno v:
Proceedings of the MATSUS23 & Sustainable Technology Forum València (STECH23).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82edca903a936a0905ed9c6f7f858a7d
https://doi.org/10.29363/nanoge.matsus.2023.258
https://doi.org/10.29363/nanoge.matsus.2023.258