Mechanism of the relations between the changes of the geomagnetic field, solar corpuscular radiation, atmospheric circulation, and climate.

Abstract

The correlations between geomagnetic, climatic, and meteorological phenomena were investigated with the object of demonstrating the function of the geomagnetic pole and changes of its position in controlling the climate and weather. A tentative model has been proposed to enable one to understand the causes of the generation of glacial and interglacial periods, as well as the causes which effect changes of climate (BUCHA, 1976a).The analyses of various types of geomagnetic and atmospheric manifestations have disclosed certain associations. The coincidence in the occurrence of increased spectral densities with regard to geomagnetic activity and the variations of atmospheric pressure over the geomagnetic pole shows the relation between their periodicities. The results imply that the changes in the intensity of corpuscular radiation, indicated by geomagnetic activity, affect the temperature and pressure patterns over the geomagnetic pole and polar region significantly, so that a pronounced modification of the general circulation may take place, as shown schematically (BUCHA, 1976b).As a result of investigating the relations between the variations of geomagnetic activity and meteorological factors a mechanism of solar-terrestrial relationships and a model of the changes of atmospheric circulation in the Northern Hemisphere are proposed; this provides a probable explanation of the causes of the fluctuation of the climate, of dry and cold periods and of differing vegetation conditions in various years in dependence on the intensity of geomagnetic activity (BUCHA, 1976(BUCHA, b, 1977.

The magnetic poles of the earth.

“…Published virtual pole position paths over archeological time scales such as by KAWAI et al (1965), NODIA and CHELIDLE (1972) or, more recently, by KOVACHEVA (1980) and BUCHA (1980) are quite complex. The path complexity, reflecting clockwise and counterclockwise motions, has been attributed to nondipole field contributions, a wobbling dipole field and sporadic coverage of archeological sites.…”

Perspectives of Human Development: Time, Space, and Chrononutrition

“…Hunter [89] has suggested that weather and climate on Earth were influenced by geomagnetic-solar activity and later particularly in the troposphere [90,91] and perhaps more specifically Labitze & van Loon [92,93] made the possible connection with the 11-year solar cycle as did FriisChristensen & Lassen [94]. The work by Grafe & Heider [95] has suggested a 6-y delay in global temperature compared with geomagnetic activity which may, along with local geographic factors, allow some planning in agriculture production strategy that will be needed especially if the projected estimates of the FAO of 9 billion people requiring nutrition is correct.…”