Journal of Geomagnetism and Geoelectricity, Volumes 1-4Society of Terrestrial Magnetism and Electricity of Japan, 1969 - Electronic journals |
Contents
A Greeting | 1 |
Southward Shifting of the Auroral Zone Accompanying the Growth of a Magne | 7 |
The Wave Form of Atmospheric in Day Time | 17 |
18 other sections not shown
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Common terms and phrases
amplitude assumed bay disturbance calculated Chapman charged particles collisional frequency component considered cosmic ray cosmic ray intensity current system curve daytime decrease dipole direction discharge distribution disturbance force diurnal variation dynamo dynamo theory E layer E region earth's magnetic field effect electric conductivity electric field electron density energy equinox extraordinary wave F-layer F2 layer ferromagnetic ferromagnetic minerals field intensity geomagnetic field Geophys Geophysical Institute hemisphere horizontal Huancayo ionic clouds ionized Ionos ionosphere ions Japan Kakioka lunar magnetic storm magnetite magnitude maximum electron density mean micropulsation middle latitude motion Nagata Observatory observed obtained occurs polar potential gradient Proc ratio reflection coefficient refractive index relation remanent magnetization respectively Reverse T.R.M. rocks semi-diurnal variation shown in Fig shows solar solstice stations Table temperature Terr terrestrial magnetism tion upper atmosphere vector velocity vertical virtual height