Articles | Volume 12, issue 1
https://doi.org/10.5194/os-12-129-2016
https://doi.org/10.5194/os-12-129-2016
Research article
 | 
15 Jan 2016
Research article |  | 15 Jan 2016

Impact of variable seawater conductivity on motional induction simulated with an ocean general circulation model

C. Irrgang, J. Saynisch, and M. Thomas

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Cited articles

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Short summary
In this study, the influence of a spatio-temporally variable seawater conductivity on ocean-circulation-induced magnetic signals is investigated. To simulate the ocean-circulation-induced magnetic field, a combination of an ocean general circulation model (OMCT) and an electromagnetic induction model is used. It is found that a spatially varying seawater conductivity has a significant impact on the temporal variability of the induced magnetic field.