ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The term 'solar activity' is generally intended to include all the solar phenomena which vary systematically with the solar cycle of about 11 years1. But, as it has been already pointed out2, in some cases it would be more correct to use the terms spots activity, faculae activity, plages activity, ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/2071283a0
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