Chemical processing does not always impair heterogeneous ice nucleation of mineral dust particles
Version of Record online: 21 DEC 2010
Copyright 2010 by the American Geophysical Union.
Geophysical Research Letters
Volume 37, Issue 24, December 2010
How to Cite
2010), Chemical processing does not always impair heterogeneous ice nucleation of mineral dust particles, Geophys. Res. Lett., 37, L24805, doi:10.1029/2010GL045540., , , , , , and (
- Issue online: 21 DEC 2010
- Version of Record online: 21 DEC 2010
- Manuscript Accepted: 8 NOV 2010
- Manuscript Revised: 27 OCT 2010
- Manuscript Received: 9 OCT 2010
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|grl27624-sup-0001-readme.txt||plain text document||2K||Readme.txt|
|grl27624-sup-0002-txts01.pdf||PDF document||385K||Text S1. Additional experimental method and data analysis details regarding the design and operation of the aerosol flow tube, and the estimations of nitric acid particle volume fraction from the CCN activation curves, and Table S1 is included and lists the experimental conditions and resulting ice nucleation properties and hygroscopicity of the aerosol particles.|
|grl27624-sup-0003-fs01.pdf||PDF document||144K||Figure S1. Entrained aerosol flow reactor for exposing size-selected ATD particles to controlled amounts of HNO3 vapor, followed by online particle hygroscopicity and ice nucleation analysis.|
|grl27624-sup-0004-fs02.pdf||PDF document||88K||Figure S2. Estimated nitric acid particle volume fraction from CCN measurements versus nitric acid exposure at 0% and 26% RHw for reacted and unreacted 200 nm ATD particles.|
|grl27624-sup-0005-fs03.pdf||PDF document||181K||Figure S3. Fraction of 200 nm ATD mineral particles that nucleated ice at −30°C as a function of relative humidity with respect to water after different levels of nitric acid vapor exposure at 0% and 26% RHw.|
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