On the Nature of Aerosol Particles in the Atmosphere of Irkutsk

被引:2
|
作者
Yermakov, A. N. [1 ]
Golobokova, L. P. [2 ]
Netsvetaeva, O. G. [2 ]
Aloyan, A. E. [3 ]
Arutyunyan, V. O. [3 ]
Khodzher, T. V. [2 ]
机构
[1] Russian Acad Sci, Inst Energy Problems Chem Phys, Moscow 119334, Russia
[2] Russian Acad Sci, Limnol Inst, Siberian Branch, Irkutsk 664033, Russia
[3] Russian Acad Sci, Inst Numer Math, Moscow 119333, Russia
基金
俄罗斯基础研究基金会;
关键词
aerosol; atmospheric precipitation; ion composition; acidity; aerosol groups; MECHANISM;
D O I
10.1134/S0001433818020068
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
Monitoring data on the ion composition of precipitation and the water-soluble fraction of aerosol have been used to identify two types of aerosol particles in the surface atmosphere of Irkutsk ("metal" and "ammonia" groups). The aerosol acidity is basically governed by the acidity of ammonia particles, and the ion composition depends on air relative humidity (RH). Preliminary estimates are given for the distribution of major cations and anions by aerosol groups.
引用
收藏
页码:162 / 172
页数:11
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