Geomagnetic field declination: from decadal to centennial scales

Dobrica, Venera; Demetrescu, Crisan; Mandea, Mioara

doi:https://doi.org/10.5194/se-9-491-2018

Articles | Volume 9, issue 2

https://doi.org/10.5194/se-9-491-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/se-9-491-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 9, issue 2

Research article

|

25 Apr 2018

Research article |

| 25 Apr 2018

Geomagnetic field declination: from decadal to centennial scales

Venera Dobrica, Crisan Demetrescu, and Mioara Mandea

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Final revised paper (published on 25 Apr 2018)
Supplement to the final revised paper
Preprint (discussion started on 08 Nov 2017)
Supplement to the preprint

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'Review of Dobrica et al submission “Geomagnetic field declination: from decadal to centennial scales” to SE Discussions November 2017', Susan Macmillan, 23 Nov 2017
- AC2: 'Author comments to comments by Susan Macmillan', Venera Dobrica, 20 Dec 2017
  - EC1: 'where is the revised manuscript ?', Nicolas Gillet, 21 Dec 2017
    - AC3: 'Response to Editor comment', Venera Dobrica, 21 Dec 2017
      - EC2: 'revised manuscript', Nicolas Gillet, 21 Dec 2017
        
        AC4: 'revised manuscript', Venera Dobrica, 22 Dec 2017
        
        EC3: 'pdf ?', Nicolas Gillet, 22 Dec 2017
        
        AC5: 'pdf file', Venera Dobrica, 03 Jan 2018
RC2: 'Review of “Geomagnetic field declination: from decadal to centennial scales” by Dobrica et al.', Jon Mound, 07 Dec 2017
- AC1: 'Author comments to comments by Jon Mound', Venera Dobrica, 20 Dec 2017
EC4: 'comments on your responses', Nicolas Gillet, 08 Jan 2018
- AC6: 'deadline', Venera Dobrica, 18 Jan 2018
  - EC5: 'deadline', Nicolas Gillet, 22 Jan 2018

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Venera Dobrica on behalf of the Authors (12 Feb 2018) Author's response Manuscript

ED: Publish subject to minor revisions (review by editor) (13 Feb 2018) by Nicolas Gillet

AR by Venera Dobrica on behalf of the Authors (20 Feb 2018) Author's response Manuscript

ED: Publish as is (26 Feb 2018) by Nicolas Gillet

ED: Publish as is (24 Mar 2018) by CharLotte Krawczyk (Executive editor)

AR by Venera Dobrica on behalf of the Authors (30 Mar 2018)

Short summary

By analyzing frequency constituents of declination secular variation at inter-decadal and sub-centennial timescales from geomagnetic observatories with data longer than 1 century and several historical data sets, we suggest that the geomagnetic jerk concept should be considered as a more general notion, namely the evolution of the secular variation as a result of the superposition of two (or more) constituents describing the effects of processes in the Earth’s core at two (or more) timescales.