08 Jun 2016
08 Jun 2016
Transfer Entropy between South Atlantic Anomaly and Global Sea Level for the last 300 years
- 1Dpto. de Física de la Tierra, Astronomía y Astrofísica I, Universidad Complutense de Madrid (UCM), Avd. Complutense s/n, 28040-Madrid, Spain
- 2Instituto de Geociencias (IGEO) CSIC, UCM, Ciudad Universitaria, 28040-Madrid, Spain
- 3Istituto Nazionale di Geofisica e Vulcanologia (INGV), Via Vigna Murata, 605, 00143-Roma, Italy
- 4Dipartimento di Ingegneria e Geologia, Università degli Studi "G. D’Annunzio", Chieti, Italy
- 5Serco spa. Frascati (Rome), Italy
- 1Dpto. de Física de la Tierra, Astronomía y Astrofísica I, Universidad Complutense de Madrid (UCM), Avd. Complutense s/n, 28040-Madrid, Spain
- 2Instituto de Geociencias (IGEO) CSIC, UCM, Ciudad Universitaria, 28040-Madrid, Spain
- 3Istituto Nazionale di Geofisica e Vulcanologia (INGV), Via Vigna Murata, 605, 00143-Roma, Italy
- 4Dipartimento di Ingegneria e Geologia, Università degli Studi "G. D’Annunzio", Chieti, Italy
- 5Serco spa. Frascati (Rome), Italy
Abstract. An innovative information-theoretic tool, transfer entropy, has been applied to measure the possible information flow and sense between two real time series: the South Atlantic Anomaly (SAA) area extent at the Earth's surface and the Global Sea Level (GSL) rise anomalies for the last 300 years. This connection was previously suggested considering only the long term trend. Now we study the possibility of that this relation also happens in shorter scales. The new results seem to support again this hypothesis, with more information transferred from the SAA to the GSL anomalies, with about 90 % of confidence level. This could provide a new clue on the existence of a link between the geomagnetic field and the Earth's climate in the past.
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Saioa A. Campuzano et al.


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RC1: 'Report', Anonymous Referee #1, 23 Aug 2016
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AC1: 'Reply to Anonymous Referee #1', Saioa A. Campuzano, 06 Sep 2016
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AC1: 'Reply to Anonymous Referee #1', Saioa A. Campuzano, 06 Sep 2016
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RC2: 'Report', Anonymous Referee #2, 11 Apr 2017


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RC1: 'Report', Anonymous Referee #1, 23 Aug 2016
-
AC1: 'Reply to Anonymous Referee #1', Saioa A. Campuzano, 06 Sep 2016
-
AC1: 'Reply to Anonymous Referee #1', Saioa A. Campuzano, 06 Sep 2016
-
RC2: 'Report', Anonymous Referee #2, 11 Apr 2017
Saioa A. Campuzano et al.
Saioa A. Campuzano et al.
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Cited
2 citations as recorded by crossref.
- Effects of solar activity and galactic cosmic ray cycles on the modulation of the annual average temperature at two sites in southern Brazil E. Frigo et al. 10.5194/angeo-36-555-2018
- Quantification of Information Exchange in Idealized and Climate System Applications P. Pothapakula et al. 10.3390/e21111094