Russian Journal of Earth Sciences Russian Journal of Earth Sciences Russian Journal of Earth Sciences 1681-1208 46922 ОРИГИНАЛЬНЫЕ СТАТЬИ ORIGINAL ARTICLES ОРИГИНАЛЬНЫЕ СТАТЬИ Research of an electric component of middle-latitude region climate Research of an electric component of middle-latitude region climate Anisimov S V Anisimov S V Shikhova N M Shikhova N M Borok Geophysical Observatory, Schmidt United Institute of Physics of the Earth, Borok, Russia ru Borok Geophysical Observatory, Schmidt United Institute of Physics of the Earth, Borok, Russia ru Borok Geophysical Observatory, Schmidt United Institute of Physics of the Earth, Borok, Russia ru Borok Geophysical Observatory, Schmidt United Institute of Physics of the Earth, Borok, Russia ru 11 2 1 7 10 11 2021 https://ras.editorum.ru/en/nauka/article/46922/view

The analysis of time series of vertical components of atmospheric electric field Ez and the basic meteoparameters registered on a middle-latitude geophysical observatory "Borok" was made with the help of a method of the principal components. Significant correlation of variations Ez with changes of humidity, temperature, and speed of a wind were detected. Aeroelectric field in surface atmosphere layer has the expressed daily and seasonal variations reflecting climatic features of a middle-latitude region. It was shown that Ez contribution to the general dispersion of dynamics of surface atmosphere layer is significant and for separate time intervals is comparable with the contribution to the general variability of meteoparameters humidity, temperature and speed of a wind, registered in a surface layer of atmosphere. The completed estimations allow to consider that atmospheric electric field is an essential climatic component of a middle-latitude region.

The analysis of time series of vertical components of atmospheric electric field Ez and the basic meteoparameters registered on a middle-latitude geophysical observatory "Borok" was made with the help of a method of the principal components. Significant correlation of variations Ez with changes of humidity, temperature, and speed of a wind were detected. Aeroelectric field in surface atmosphere layer has the expressed daily and seasonal variations reflecting climatic features of a middle-latitude region. It was shown that Ez contribution to the general dispersion of dynamics of surface atmosphere layer is significant and for separate time intervals is comparable with the contribution to the general variability of meteoparameters humidity, temperature and speed of a wind, registered in a surface layer of atmosphere. The completed estimations allow to consider that atmospheric electric field is an essential climatic component of a middle-latitude region.

atmospheric eelctricity time series factor analysis dispersion main components duirnal variation atmospheric eelctricity time series factor analysis dispersion main components duirnal variation

Anderson, Electrical process in atmospheres, edited by H. Dolezalek and R. Reiter, 1977. Anderson, Electrical process in atmospheres, edited by H. Dolezalek and R. Reiter, 1977. Anisimov, Proc. 12-th Int. Conf. on Atmospheric Electricity, 2003. Anisimov, Proc. 12-th Int. Conf. on Atmospheric Electricity, 2003. Kaiser, Educational and Psychological Measurement, 1960. Kaiser, Educational and Psychological Measurement, 1960. Reiter, Fields, currents and aerosols in the lower troposphere, 1985. Reiter, Fields, currents and aerosols in the lower troposphere, 1985. Roble, The Earth's Electrical Environment, edited by E. P. Krider, and R. G. Roble, 1986. Roble, The Earth's Electrical Environment, edited by E. P. Krider, and R. G. Roble, 1986. Rycroft, J. Atmos. Solar-Terr. Phys., v. 62, 2000. Rycroft, J. Atmos. Solar-Terr. Phys., v. 62, 2000.