Articles | Volume 20, issue 7
Nat. Hazards Earth Syst. Sci., 20, 2001–2019, 2020
https://doi.org/10.5194/nhess-20-2001-2020

Special issue: Natural hazard impacts on technological systems and...

Nat. Hazards Earth Syst. Sci., 20, 2001–2019, 2020
https://doi.org/10.5194/nhess-20-2001-2020

Research article 22 Jul 2020

Research article | 22 Jul 2020

Spatial database and website for reservoir-triggered seismicity in Brazil

Eveline Sayão et al.

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Cited articles

Assumpção, M., Freire, M., and Ribotta, L. C.: Sismicidade Induzida no reservatório de Capivara: resultados preliminares sobre localização de fraturas ativas, in: IV International Congress of the Braziliam Geophysical Society, 20–24 August 1995, Rio de Janeiro, Brasil, 961–964, 1995. 
Assumpção, M., Marza, V. I., Barros, L. V., Chimpliganond, C. N., Soares, J. E., Carvalho, J. M., Caixeta, D. F., Amorim, A., and Cabral, E.: Reservoir induced seismicity in Brazil, Pure Appl. Geophys., 159, 597–617, https://doi.org/10.1007/PL00001266, 2002. 
Baecher, B. G. and Keeney, R. L.: Statistical examination of reservoir induced seismicity, B. Seismol. Soc. Am., 72, 553–569, 1982. 
Barros, L. V. and Caixeta, D. F.: Induced seismicity at Miranda Reservoir – A fine example of immediate seismic response, 8th International Congress of the Brazilian Geophysical Society, 14–18 September 2003, Rio de Janeiro, Brazil, 5 pp., 2003. 
Barros, L. V.: Relatório Síntese (2001–2007) do monitoramento sismológico do reservatório de Itapebi/BA, Brasília, Brazil, 2008. 
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Short summary
One of the biggest challenges in studying reservoir-triggered seismicity (RTS) is to identify factors that can trigger seismicity. A spatial database and a web viewer were created, gathering the data pertinent to the RTS study. Results were obtained in processing these data; for example, the occurrence of RTS increases with the height of the dam, the minimum limiting volume value is 1 × 10−4 km3 for occurrence of RTS, and for geology no correlations were found, among other results.
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