Preprints
https://doi.org/10.5194/nhess-2016-56
https://doi.org/10.5194/nhess-2016-56
08 Jun 2016
 | 08 Jun 2016
Status: this preprint was under review for the journal NHESS but the revision was not accepted.

Transfer Entropy between South Atlantic Anomaly and Global Sea Level for the last 300 years

Saioa A. Campuzano, Angelo De Santis, Francisco Javier Pavón-Carrasco, María Luisa Osete, and Enkelejda Qamili

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.

Publisher's note: Copernicus Publications remains neutral with regard to jurisdictional claims made in the text, published maps, institutional affiliations, or any other geographical representation in this preprint. The responsibility to include appropriate place names lies with the authors.
Saioa A. Campuzano, Angelo De Santis, Francisco Javier Pavón-Carrasco, María Luisa Osete, and Enkelejda Qamili
 
Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement
Saioa A. Campuzano, Angelo De Santis, Francisco Javier Pavón-Carrasco, María Luisa Osete, and Enkelejda Qamili
Saioa A. Campuzano, Angelo De Santis, Francisco Javier Pavón-Carrasco, María Luisa Osete, and Enkelejda Qamili

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