Accès ouvert
2026
peer-review
OpenAlex
Matthias Kohl, Christoph Brühl, Holger Tost, Christos Xenofontos et autres
Abstract. Atmospheric aerosols play a crucial role in Earth’s climate system, yet their spatio-temporal distribution, particularly in the free troposphere (FT) and upper troposphere–lower stratosphere (UTLS), remains poorly constrained, a major source of uncertainty in estimates of aerosol radiative forcing. To address …
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Accès ouvert
2026
peer-review
OpenAlex
Hannah Klebach, Martin Heinritzi, Katharina Kaiser, Lisa Beck et autres
Abstract. In the marine environment dimethylsulfide (DMS) is the most abundant sulfur-containing trace gas. It serves as a key precursor to new particle formation and growth via its oxidation products, sulfuric acid (SA, H2SO4) and methanesulfonic acid (MSA, CH3SO3H). Here, we present …
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Accès ouvert
2026
peer-review
OpenAlex
Hannah Klebach, Martin Heinritzi, Katharina Kaiser, Lisa Beck et autres
Abstract. In the marine environment dimethylsulfide (DMS) is the most abundant sulfur-containing trace gas. It serves as a key precursor to new particle formation and growth via its oxidation products, sulfuric acid (SA, H2SO4) and methanesulfonic acid (MSA, CH3SO3H). Here, we present …
de
(code pays fourni par la source)
Accès ouvert
2026
peer-review
OpenAlex
Jonas Schaefer, Sarah Grawe, Hans-Christian Clemen, Stephan Mertes et autres
Abstract. Ice-nucleating particles (INPs) play a crucial role in Earth’s weather and climate by influencing cloud properties and precipitation. However, their abundance in the free troposphere, vertical distribution, and transport mechanisms are not well-characterized. This study presents immersion INP measurements from filter …
de
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Accès ouvert
2026
peer-review
OpenAlex
Fatih Ekinci, Oliver Eppers, Oliver Appel, Felix Ploeger et autres
Abstract. This study examines how Asian Summer Monsoon (ASM) outflow perturbs the chemical composition of background aerosol in the extratropical lower stratosphere (ExLS). We analyze the summer-to-autumn transition in aerosol chemical composition using in-situ measurements from the ERICA instrument acquired during the …
de
(code pays fourni par la source)
Accès ouvert
2026
peer-review
OpenAlex
Costanza Civale, M. Dolores Andrés Hernández, Jean-Philippe Putaud, Francesca Barnaba et autres
Abstract. Airborne measurements provide valuable information about the vertical distribution of pollutants enabling the complex transport and dispersion pathways within and above the boundary layer (BL) to be investigated. In this study, the transport of pollution within the Po Plain, a major …
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