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ANGEO | Articles | Volume 38, issue 4
Ann. Geophys., 38, 881–888, 2020
https://doi.org/10.5194/angeo-38-881-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Special issue: 7th Brazilian meeting on space geophysics and aeronomy

Ann. Geophys., 38, 881–888, 2020
https://doi.org/10.5194/angeo-38-881-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.

Regular paper 22 Jul 2020

Regular paper | 22 Jul 2020

Evaluation of possible corrosion enhancement due to telluric currents: case study of the Bolivia–Brazil pipeline

Joyrles Fernandes de Moraes et al.

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Ann. Geophys., 36, 265–273, https://doi.org/10.5194/angeo-36-265-2018,https://doi.org/10.5194/angeo-36-265-2018, 2018
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Cited articles

Anderson, C. W., Lanzerotti, L. J., and MacLennan, C. G.: Outage of the l4 system and the geomagnetic disturbances of 4 august 1972, Bell Syst. Tech. J., 53, 1817–1837, https://doi.org/10.1002/j.1538-7305.1974.tb02817.x, 1974. a
Boteler, D. and Cookson, M.: Telluric currents and their effects on pipelines in the cook strait region of New Zealand, Mater. Performance, 25, 27–32, 1986. a
Boteler, D. H. and Seager, W. H.: Telluric Currents: A Meeting of Theory and Observation, Corrosion, 54, 751–755, https://doi.org/10.5006/1.3284894, 1998. a
Campbell, W. H.: Observation of electric currents in the Alaska oil pipeline resulting from auroral electrojet current sources, Geophys. J. Int., 61, 437–449, 1980. a, b
Denardini, C. M., Chen, S. S., Resende, L. C. A., Moro, J., Bilibio, A. V., Fagundes, P. R., Gende, M. A., Cabrera, M. A., Bolzan, M. J. A., Padilha, A. L., Schuch, N. J., Hormaechea, J. L., Alves, L. R., Barbosa Neto, P. F., Nogueira, P. A. B., Picanço, G. A. S., and Bertollotto, T. O.: The Embrace Magnetometer Network for South America: Network Description and Its Qualification, Radio Sci., 53, 288–302, https://doi.org/10.1002/2017RS006477, 2018. a
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Short summary
Effects of space weather events in technological systems were studied in the tropical region of Brazil by investigating the Bolivia–Brazil pipeline during space weather events with different intensities. The results presented significant corrosion levels during the 17 March 2015 geomagnetic storm and showed that the effects of space weather must be accounted for, even in low latitudes, since the lifetime of the pipelines can be reduced.
Effects of space weather events in technological systems were studied in the tropical region of...
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