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ACTRIS CIS CCice Measurement guidelines for ice-nucleating particle measurements

Höhler, Kristina ORCID iD icon 1; Böhmländer, Alexander; Büttner, Nicole ORCID iD icon 1; Fösig, Romy ORCID iD icon 1; Hamel, Adrian ORCID iD icon 1; Kanji, Zamin; Lacher, Larissa ORCID iD icon 1; Möhler, Ottmar 1; Zhang, Cuiqi
1 Institut für Meteorologie und Klimaforschung Atmosphärische Aerosolforschung (IMKAAF), Karlsruher Institut für Technologie (KIT)

Abstract:

The document contains general information on the technical requirement for measurements of the variables

Ice Nucleating Particle (INP) number concentration
Ice Nucleating Particle (INP) temperature spectrum

for the topical center of cloud ice nucleation (CCice) within the cloud in situ (CIS) central facility of the aerosol, clouds and trace gases research infrastructure (ACTRIS). Details of online measurements using the portable ice nucleation chamber (PINE) and the automated horizontal ice nucleation chamber (HINC-Auto) are provided. Furthermore, information on offline measurements with freezing assay instruments such as the ice nucleation spectrometer of the Karlsruhe Institute of Technology (INSEKT) is given as well as data management, quality control and quality assurance recommendations. The document will be updated with a new version as needed. It is a combined document with the technical requirements for ice nucleating particle measurements (DOI: 10.5281/zenodo.22794056).


Volltext §
DOI: 10.5445/IR/1000197539
Veröffentlicht am 02.10.2026
Originalveröffentlichung
DOI: 10.5281/zenodo.22893994
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Meteorologie und Klimaforschung Atmosphärische Aerosolforschung (IMKAAF)
Publikationstyp Forschungsbericht/Preprint
Publikationsjahr 2026
Sprache Englisch
Identifikator KITopen-ID: 1000197539
HGF-Programm 12.11.31 (POF IV, LK 01) New observational systems and cross platform integration
Verlag Zenodo
Umfang 31 S.
Vorab online veröffentlicht am 22.09.2026
Schlagwörter actris, ice nucleating particle, measurement, guidelines, ccice, cis, cloud, in situ, topical center, aerosol
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