An active Sun throughout the Maunder Minimum
Measurements of 10 Be concentration in the Dye 3 ice core show that magnetic cycles persisted throughout the Maunder Minimum, although the Sun's overall activity was drastically reduced and sunspots virtually disappeared. Thus the dates of maxima and minima can now be reliably estimated. Simila...
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fteawag:oai:dora:eawag_3949 2023-05-15T16:03:05+02:00 An active Sun throughout the Maunder Minimum Beer, Jürg Tobias, Steven Weiss, Nigel 1998 https://doi.org/10.1023/A:1005026001784 eng eng Springer Nature Solar Physics--Sol. Phys.--journals:2668--0038-0938 eawag:3949 journal id: journals:2668 issn: 0038-0938 ut: 000075550100016 local: 5554 doi:10.1023/A:1005026001784 scopus: 2-s2.0-0032368777 Text Journal Article 1998 fteawag https://doi.org/10.1023/A:1005026001784 2023-04-09T04:48:30Z Measurements of 10 Be concentration in the Dye 3 ice core show that magnetic cycles persisted throughout the Maunder Minimum, although the Sun's overall activity was drastically reduced and sunspots virtually disappeared. Thus the dates of maxima and minima can now be reliably estimated. Similar behaviour is shown by a nonlinear dynamo model, which predicts that, after a grand minimum, the Sun's toroidal field may switch from being antisymmetric to being symmetric about the equator. The presence of cyclic activity during the Maunder Minimum limits estimates of the solar contribution to climatic change. Article in Journal/Newspaper Dye 3 Dye-3 ice core DORA Eawag |
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Open Polar |
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DORA Eawag |
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language |
English |
description |
Measurements of 10 Be concentration in the Dye 3 ice core show that magnetic cycles persisted throughout the Maunder Minimum, although the Sun's overall activity was drastically reduced and sunspots virtually disappeared. Thus the dates of maxima and minima can now be reliably estimated. Similar behaviour is shown by a nonlinear dynamo model, which predicts that, after a grand minimum, the Sun's toroidal field may switch from being antisymmetric to being symmetric about the equator. The presence of cyclic activity during the Maunder Minimum limits estimates of the solar contribution to climatic change. |
format |
Article in Journal/Newspaper |
author |
Beer, Jürg Tobias, Steven Weiss, Nigel |
spellingShingle |
Beer, Jürg Tobias, Steven Weiss, Nigel An active Sun throughout the Maunder Minimum |
author_facet |
Beer, Jürg Tobias, Steven Weiss, Nigel |
author_sort |
Beer, Jürg |
title |
An active Sun throughout the Maunder Minimum |
title_short |
An active Sun throughout the Maunder Minimum |
title_full |
An active Sun throughout the Maunder Minimum |
title_fullStr |
An active Sun throughout the Maunder Minimum |
title_full_unstemmed |
An active Sun throughout the Maunder Minimum |
title_sort |
active sun throughout the maunder minimum |
publisher |
Springer Nature |
publishDate |
1998 |
url |
https://doi.org/10.1023/A:1005026001784 |
genre |
Dye 3 Dye-3 ice core |
genre_facet |
Dye 3 Dye-3 ice core |
op_relation |
Solar Physics--Sol. Phys.--journals:2668--0038-0938 eawag:3949 journal id: journals:2668 issn: 0038-0938 ut: 000075550100016 local: 5554 doi:10.1023/A:1005026001784 scopus: 2-s2.0-0032368777 |
op_doi |
https://doi.org/10.1023/A:1005026001784 |
_version_ |
1766398720506593280 |