Articles | Volume 16, issue 23
https://doi.org/10.5194/acp-16-15075-2016
https://doi.org/10.5194/acp-16-15075-2016
Research article
 | 
06 Dec 2016
Research article |  | 06 Dec 2016

Heterogeneous ice nucleation on dust particles sourced from nine deserts worldwide – Part 1: Immersion freezing

Yvonne Boose, André Welti, James Atkinson, Fabiola Ramelli, Anja Danielczok, Heinz G. Bingemer, Michael Plötze, Berko Sierau, Zamin A. Kanji, and Ulrike Lohmann

Viewed

Total article views: 3,125 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,745 1,272 108 3,125 384 83 91
  • HTML: 1,745
  • PDF: 1,272
  • XML: 108
  • Total: 3,125
  • Supplement: 384
  • BibTeX: 83
  • EndNote: 91
Views and downloads (calculated since 02 Jun 2016)
Cumulative views and downloads (calculated since 02 Jun 2016)

Cited

Latest update: 26 Sep 2023
Short summary
We compare the immersion freezing behavior of four airborne to 11 surface-collected dust samples to investigate the role of different minerals for atmospheric ice nucleation on desert dust. We find that present K-feldspars dominate at T > 253 K, while quartz does at colder temperatures, and surface-collected dust samples are not necessarily representative for airborne dust. For improved ice cloud prediction, modeling of quartz and feldspar emission and transport are key.
Altmetrics
Final-revised paper
Preprint