Zobrazeno 1 - 10 of 61 pro vyhledávání: '"Martin Gysel Beer"'
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Akademický článek
African biomass burning affects aerosol cycling over the Amazon
Autor: Bruna A. Holanda, Marco A. Franco, David Walter, Paulo Artaxo, Samara Carbone, Yafang Cheng, Sourangsu Chowdhury, Florian Ditas, Martin Gysel-Beer, Thomas Klimach, Leslie A. Kremper, Ovid O. Krüger, Jost V. Lavric, Jos Lelieveld, Chaoqun Ma, Luiz A. T. Machado, Robin L. Modini, Fernando G. Morais, Andrea Pozzer, Jorge Saturno, Hang Su, Manfred Wendisch, Stefan Wolff, Mira L. Pöhlker, Meinrat O. Andreae, Ulrich Pöschl, Christopher Pöhlker
Publikováno v: Communications Earth & Environment, Vol 4, Iss 1, Pp 1-15 (2023)
Abstract Smoke from vegetation fires affects air quality, atmospheric cycling, and the climate in the Amazon rain forest. A major unknown has remained the quantity of long-range transported smoke from Africa in relation to local and regional fire emi
Externí odkaz: https://doaj.org/article/587ad1fc3f5b4ee5a33b93b77cd65f96
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2
Information content and aerosol property retrieval potential for different types of in situ polar nephelometer data
Autor: Alireza Moallemi, Rob L. Modini, Tatyana Lapyonok, Anton Lopatin, David Fuertes, Oleg Dubovik, Philippe Giaccari, Martin Gysel-Beer
Publikováno v: Atmospheric Measurement Techniques
Atmospheric Measurement Techniques, 2022, 15, pp.5619-5642. ⟨10.5194/amt-15-5619-2022⟩
Polar nephelometers are in situ instruments used to measure the angular distribution of light scattered by aerosol particles. These types of measurements contain substantial information about the properties of the aerosol being probed (e.g. concentra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7a14d5e576117aa28a80bb56a8ca92c
https://doi.org/10.5194/amt-15-5619-2022
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3
Concept, absolute calibration and validation of a new, bench-top laser imaging polar nephelometer
Autor: Alireza Moallemi, Robin Lewis Modini, Benjamin Tobias Brem, Barbara Bertozzi, Philippe Giaccari, Martin Gysel-Beer
Publikováno v: eISSN
Polar nephelometers provide in situ measurements of aerosol angular light scattering and play an essential role in validating numerically calculated phase functions or inversion algorithms used in space-borne and land-based aerosol remote sensing. In
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01e1f7e83520d10106c3c9651cae9349
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-392/
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5
Preparation of the Experiment: Addition of Particles
Autor: Rami Alfarra, Urs Baltensperger, David M. Bell, Silvia Giulia Danelli, Claudia Di Biagio, Jean-François Doussin, Paola Formenti, Martin Gysel-Beer, Dario Massabò, Gordon McFiggans, Rob L. Modini, Ottmar Möhler, Paolo Prati, Harald Saathoff, John Wenger
Publikováno v: A Practical Guide to Atmospheric Simulation Chambers ISBN: 9783031222764
Atmospheric simulation chambers are often utilized to study the physical properties and chemical reactivity of particles suspended in air. In this chapter, the various approaches employed for the addition of particles to simulation chambers are descr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1454d6a6db43ce74aa3b2b0ece596915
https://doi.org/10.1007/978-3-031-22277-1_5
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6
Measurement report: Comparison of airborne, in situ measured, lidar-based, and modeled aerosol optical properties in the central European background – identifying sources of deviations
Autor: Gerald Spindler, Laurent Poulain, Cyrielle Denjean, Holger Siebert, Alfred Wiedensohler, Thomas Müller, Holger Baars, Martin Gysel-Beer, Birgit Wehner, Sebastian Düsing, Thomas Tuch, Joel C. Corbin, Albert Ansmann
Publikováno v: Atmospheric Chemistry and Physics, Vol 21, Pp 16745-16773 (2021)
Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2021, 21 (22), pp.16745-16773. ⟨10.5194/acp-21-16745-2021⟩
Atmospheric Chemistry and Physics, 2021, 21 (22), pp.16745-16773. ⟨10.5194/acp-21-16745-2021⟩
A unique data set derived from remote sensing, airborne, and ground-based in situ measurements is presented. This measurement report highlights the known complexity of comparing multiple aerosol optical parameters examined with different approaches c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f54515cc88880b360a0176b4a955983
https://acp.copernicus.org/articles/21/16745/2021/acp-21-16745-2021.pdf
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9
Annual Cycle of Hygroscopic Properties and Mixing State of the Suburban Aerosol in Athens, Greece
Autor: Christina Spitieri, Maria Gini, Martin Gysel-Beer, Konstantinos Eleftheriadis
The hygroscopic properties of atmospheric aerosol were investigated at a suburban environment in Athens, Greece, from August 2016 to July 2017. The growth factor distribution probability density function (GF-PDF) and mixing state were determined with
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1c8230f72daa3f0c3f235c8cc2f64d1
https://acp.copernicus.org/preprints/acp-2022-126/
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10
Using global reanalysis data to quantify and correct airflow distortion bias in shipborne wind speed measurements
Autor: Nicolas Cassar, Sebastian Landwehr, Julia Schmale, Iris Thurnherr, Martin Gysel-Beer
Publikováno v: Atmospheric Measurement Techniques, Vol 13, Pp 3487-3506 (2020)
At sea, wind forcing is responsible for the formation and development of surface waves and represents an important source of near-surface turbulence. Therefore, processes related to near-surface turbulence and wave breaking, such as sea spray emissio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09f75c6548059247ec0a51c6aaf42d05
https://doi.org/10.5194/amt-13-3487-2020
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