Electricity of the Undisturbed Atmospheric Boundary Layer of Middle Latitudes

被引:3
作者
Anisimov, S. V. [1 ]
Aphinogenov, K. V. [1 ]
Galichenko, S. V. [1 ]
Prokhorchuk, A. A. [1 ]
Klimanova, E. V. [1 ]
Kozmina, A. S. [1 ]
Guriev, A. V. [1 ]
机构
[1] Russian Acad Sci, Schmidt Inst Phys Earth, Borok Geophys Observ, Borok 152742, Yaroslavl Oblas, Russia
基金
俄罗斯科学基金会;
关键词
atmospheric boundary layer; geophysical observations; atmospheric electricity; atmospheric small ions; radon; statistical self-similarity; electrical structures; RADON; RN-222; STATISTICS; IONIZATION; EXHALATION; CHARGE; THORON;
D O I
10.1134/S000143382305002X
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
The atmospheric boundary layer is the lowermost part of the atmosphere, the turbulent dynamics and electrodynamics of which are determined by the complex organization of processes in a dissipative environment with energy input from many sources. Regions of the atmosphere undisturbed by thunderstorms and precipitation are characterized by low-energy electrical processes, the study of which requires a developed instrument base and knowledge of the methods of synchronous spaced high-precision measurements of several physical quantities. This paper presents the results of recent studies of electricity of the atmospheric boundary layer of midlatitudes carried out using the measuring complex of Borok Geophysical Observatory of the Institute of Physics of the Earth, Russian Academy of Sciences (IPE RAS), and numerical modeling. Quantitative estimates of the average values and variability of small ion concentration, the corresponding components of electrical conductivity, and atmospheric electric field intensity are performed. Two types of electric structures formed by the electric current flow through a turbulent medium with inhomogeneous conductivity are defined.
引用
收藏
页码:522 / 537
页数:16
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