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Detailed Reference Information |
Hudson, J.G. (1993). Cloud condensation nuclei near marine cumulus. Journal of Geophysical Research 98: doi: 10.1029/92JD02169. issn: 0148-0227. |
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Extensive airborne measurements of cloud condensation nucleus (CCN) spectra and condensation nuclei below, in, between, and above the cumulus clouds near Hawaii point to important aerosol-cloud interactions. Consistent particle concentrations of 200 cm-3 were found above the marine boundary layer and within the noncloudy marine boundary layer. Lower and more variable CCN concentrations within the cloudy boundary layer, especially very close to the clouds, appear to be a result of cloud scavenging processes. Gravitational coagulation of cloud droplets may be the principal cause of this difference in the vertical distribution of CCN. The results suggest a reservoir of CCN in the free troposphere which can act as a source for the marine boundary layer. ¿ American Geophysical Union 1993 |
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Abstract |
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Keywords
Atmospheric Composition and Structure, Aerosols and particles, Atmospheric Composition and Structure, Cloud physics and chemistry, Atmospheric Composition and Structure, Pollution—urban and regional, Atmospheric Composition and Structure, Troposphere—composition and chemistry |
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Publisher
American Geophysical Union 2000 Florida Avenue N.W. Washington, D.C. 20009-1277 USA 1-202-462-6900 1-202-328-0566 service@agu.org |
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