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ELEMENTAL COMPOSITION OF FOG INTERSTITIAL PARTICLE-SIZE FRACTIONS AND HYDROPHOBIC FRACTIONS RELATED TO FOG DROPLET NUCLEATION SCAVENGING
被引：4
作者：
MARTINSSON, BG
SWIETLICKI, E
HANSSON, HC
WIEDENSOHLER, A
NOONE, KJ
OGREN, JA
HALLBERG, A
机构：
[1] Department of Nuclear Physics, Lund Institute of Technology, Lund, S-223 62
[2] Department of Meteorology, Stockholm University, Stockholm
关键词：
D O I：
10.1034/j.1600-0889.1992.t01-1-00012.x
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ;
070601 ;
摘要：
The cloud nucleation scavenging process was studied during a joint campaign of the EUROTRAC sub-project Ground-based Cloud Experiment. It was found that the particle size has a strong influence on the partitioning of particles between the cloud droplet and the interstitial aerosol reservoirs. A new aerosol sampling unit, the relative humidity processing system, was employed for the extraction of particles with a low growth-ability with respect to increased relative humidity. The system supplied tracer elements on the particle growth-ability. These elements could be used to identify a factor related to particle hygroscopic properties, which was in effect as a selector of cloud condensation nuclei.
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页码：593 / 603
页数：11
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