Now showing items 1-2 of 2
The belt of equatorial spread-F
(University of Nairobi, 1960)
The morphology of the belt of equatorial spread-F at sunspot maximum is investigated, using I.G.Y. data, for magnetically quiet and magnetically disturbed conditions respectively. The belt is found to extend from about ...
Equatorial spread-F at Ibadan, Nigeria
(University of Nairobi, 1961)
The characteristics of equatorial spread-F at Ibadan (magnetic latitude 3°S) are investigated including nocturnal, seasonal, solar-cycle and magnetic disturbance variations; and all of these are found to show marked ...