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On the Connection between Earth Currents and Changes in Solar Activity

โœ Scribed by CREW, HENRY


Book ID
109417662
Publisher
Nature Publishing Group
Year
1889
Tongue
English
Weight
229 KB
Volume
39
Category
Article
ISSN
0028-0836

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A relation between solar activity and th
โœ Gu Zhennian ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› Springer Netherlands ๐ŸŒ English โš– 350 KB

In this paper, applying Vondrak band filter to both series of (1.o.d.) and sunspot relative number (R), we obtain variations of amplitude of 11 yr term during 1800-1985. The results show that solar cyclic signal in (1.o.d.) series is weak and unstable. The amplitude of 11 yr term in R series has lon