Výsledky vyhledávání - "Luciana Bonatto"

Unveiling the heterogeneous structure of the upper-mantle beneath the Canary and Madeira volcanic provinces

Autor: Luciana Bonatto, David Schlaphorst, Graça Silveira, João Mata, Chiara Civiero, Claudia Piromallo, Martin Schimmel

The Canary and Madeira archipelagos are two hotspots in the Eastern Atlantic (27º to 33º N) that are close (430 km) to each other. Their volcanism is thought to be caused by distinct mantle upwellings. Recent high resolution regional P-wave and S-S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aec7edf87811ba270c9bab424fe1f358
https://doi.org/10.5194/egusphere-egu22-10184

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The Transition Zone Beneath West Argentina‐Central Chile Using P ‐to‐ S Converted Waves

Autor: Claudia Piromallo, Sanne Cottaar, Luciana Bonatto

Publikováno v: Journal of Geophysical Research: Solid Earth

We investigate the mantle transition zone beneath the Chile‐Argentina flat subduction region by means of P‐to‐S conversions at mantle discontinuities from teleseismic events recorded at 103 seismic stations. From the analysis of receiver functi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ff6dcf1a627706e4f0bab66387d5286

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The upper mantle transition zone beneath the Ibero-Maghrebian región as seen by teleseismic Pds phases

Autor: Josep Gallart, Martin Schimmel, José Morales, Luciana Bonatto

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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We investigate the upper-mantle transition zone thickness beneath the Ibero-Maghrebian region using teleseismic events recorded at 258 seismic stations from the IberArray of the Spanish TopoIberia project. For this purpose, the 410. km and 660. km de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b49c50d6c4ac328723a09edf152f6d5
http://hdl.handle.net/10261/129071

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Studying the 410-km and 660-km discontinuities beneath spain and morocco through detection of p-to-s conversions

Autor: Martin Schimmel, Josep Gallart, José Morales, Luciana Bonatto

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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In this study, we analyse the 410-km and 660-km upper-mantle transition zone discontinuitiesas seen from seismic P-to-s wave conversions beneath the Eurasian-African Plate boundaryat south Spain and north Morocco. For this purpose we use teleseismic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ab2fa429d89bcaa889c7bfa71c2863f
http://hdl.handle.net/10261/93549

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THE IMPACT OF SEISMICITY ON HIGH ANGULAR RESOLUTION ASTRONOMY: THE CASE OF THE CANARY ISLANDS

Autor: Casiana Muñoz-Tuñón, Luis E. Hernández-Gutierrez, Ronaldo Viñas, Antonio Eff-Darwich, María José Blanco, Begoña García-Lorenzo, J.A. Rodríguez-Losada, Luciana Bonatto

Publikováno v: Optical Turbulence.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb08a1be50f5efe4383747f2232b8c68
https://doi.org/10.1142/9781848164864_0041

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The impact of seismicity on high angular resolution astronomy: the case of El Teide Observatory, Canary Islands

Autor: Luciana Bonatto, Begoña García-Lorenzo, Luis E. Hernández-Gutierrez, Ronaldo Viñas, Antonio Eff-Darwich, Casiana Muñoz-Tuñón, María José Blanco, J.A. Rodríguez-Losada

Publikováno v: SPIE Proceedings.

Seismicity induces ground vertical and horizontal displacements that could affect the image quality obtained by telescopes in a similar fashion than atmospheric turbulence. In this work, we study the effect of local seismicity relative to atmospheric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d28cf9d06c1432da1025e79c6d10e882
https://doi.org/10.1117/12.789018

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