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| Titel |
Vertical distribution of aerosol number concentration in the troposphere
over Siberia derived from airborne in-situ measurements |
| VerfasserIn |
Mikhail Yu. Arshinov, Boris D. Belan, Jean-Daniel Paris, Toshinobu Machida, Alexandr Kozlov, Sergei Malyskin, Denis Simonenkov, Denis Davydov, Alexandr Fofonov |
| Konferenz |
EGU General Assembly 2016
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| Medientyp |
Artikel
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| Sprache |
en
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 18 (2016) |
| Datensatznummer |
250131472
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| Publikation (Nr.) |
 EGU/EGU2016-11885.pdf |
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| Zusammenfassung |
| Knowledge of the vertical distribution of aerosols particles is very important when estimating
aerosol radiative effects. To date there are a lot of research programs aimed to study aerosol
vertical distribution, but only a few ones exist in such insufficiently explored region as
Siberia. Monthly research flights and several extensive airborne campaigns carried out in
recent years in Siberian troposphere allowed the vertical distribution of aerosol number
concentration to be summarized. In-situ aerosol measurements were performed in a wide
range of particle sizes by means of improved version of the Novosibirsk-type diffusional
particle sizer and GRIMM aerosol spectrometer Model 1.109. The data on aerosol vertical
distribution enabled input parameters for the empirical equation of Jaenicke (1993) to be
derived for Siberian troposphere up to 7 km. Vertical distributions of aerosol number
concentration in different size ranges averaged for the main seasons of the year will be
presented.
This work was supported by Interdisciplinary integration projects of the Siberian Branch
of the Russian Academy of Science No. 35, No. 70 and No. 131; the Branch of Geology,
Geophysics and Mining Sciences of RAS (Program No. 5); and Russian Foundation for
Basic Research (grant No. 14-05-00526).
Jaenicke R. Tropospheric aerosols, in Aerosol-Cloud-Climate Interactions, edited by P.V.
Hobs. –Academic Press, San Diego, CA, 1993.– P. 1–31. |
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