Sunspot cycle influence on the geomagnetic field
نویسندگان
چکیده
منابع مشابه
The shape of the sunspot cycle described by sunspot areas
The temporal behavior of the sunspot cycles 12–22, as described by quarterly mean values of sunspot areas, can be represented by a single function containing only two parameters: the starting time and the amplitude of a cycle. The parameters are determined for the more recent 11 sunspot cycles and examined for any predictable behavior. As a sunspot cycle progresses, the amplitude parameter can ...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1977
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.1977.tb01337.x