On the existence of solar variations in the 16th to 18th centuries

A review of solar activity minima and the relationship of the auroral and geomagnetic activities suggest that solar minima are not evident in the available data.

Bibliographic Details
Main Authors: H. J. Treder, W. Schröder
Format: Article
Language:English
Published: Universidad Nacional Autónoma de México, Instituto de Geofísica 1999-01-01
Series:Geofísica Internacional
Subjects:
Online Access:http://www.geofisica.unam.mx/unid_apoyo/editorial/publicaciones/investigacion/geofisica_internacional/anteriores/1999/03/schroder.pdf