On the Quasi-Five-Year Variation of Nitrate Abundance in Polar ice and Solar Flare Activity in the Past
The quasi-five-year variation in the abundance of nitrate in Central Greenland ice is revealed. Probable origin of the variation is the connection of solar proton events with the period of declining solar activity. Such a connection exists during more than 200 years and appears to be a fundamental p...
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Published in: | Solar physics Vol. 188; no. 1; pp. 187 - 190 |
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Main Authors: | , , |
Format: | Journal Article |
Language: | English |
Published: |
Dordrecht
Springer Nature B.V
01-08-1999
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Subjects: | |
Online Access: | Get full text |
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Summary: | The quasi-five-year variation in the abundance of nitrate in Central Greenland ice is revealed. Probable origin of the variation is the connection of solar proton events with the period of declining solar activity. Such a connection exists during more than 200 years and appears to be a fundamental property of solar activity. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 ObjectType-Article-2 ObjectType-Feature-1 |
ISSN: | 0038-0938 1573-093X |
DOI: | 10.1023/A:1005151231898 |