RESEARCH OF AN ELECTRIC COMPONENT OF MIDDLE-LATITUDE REGION CLIMATE
Рубрики: ОРИГИНАЛЬНЫЕ СТАТЬИ
Авторы:
1.
Borok Geophysical Observatory, Schmidt United Institute of Physics of the Earth, Borok, Russia
2.
Borok Geophysical Observatory, Schmidt United Institute of Physics of the Earth, Borok, Russia
Тип:
Статья
Страницы:
с 1
по 7
Статус:
Опубликован
Получено:
25.12.2009
Одобрено:
25.12.2009
Опубликовано:
25.12.2009
Язык материала:
английский
Ключевые слова:
atmospheric eelctricity, time series, factor analysis, dispersion, main components, duirnal variation
Аннотация (русский):
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.
Ключевые слова:
atmospheric eelctricity, time series, factor analysis, dispersion, main components, duirnal variation
atmospheric eelctricity, time series, factor analysis, dispersion, main components, duirnal variation
1. Anderson, Electrical process in atmospheres, edited by H. Dolezalek and R. Reiter, 1977.
2. Anisimov, Proc. 12-th Int. Conf. on Atmospheric Electricity, 2003.
3. Kaiser, Educational and Psychological Measurement, 1960.
4. Reiter, Fields, currents and aerosols in the lower troposphere, 1985.
5. Roble, The Earth's Electrical Environment, edited by E. P. Krider, and R. G. Roble, 1986.
6. Rycroft, J. Atmos. Solar-Terr. Phys., v. 62, 2000.
