Technological and infrastructure collaborative seismic research in Western Mexico
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Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/99951
Tipus de documentComunicació de congrés
Data publicació2016
EditorSARTI
Condicions d'accésAccés obert
Llevat que s'hi indiqui el contrari, els
continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
:
Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
In February and March 2014, Spanish, Mexican and British scientists
and technicians explored the western margin of Mexico, a region with a high occurrence
of large earthquakes (> Mw = 7.5) and tsunami generation, on board the
British Royal Research Ship James Cook. This successful joint cruise, named TSUJAL,
was made possible thanks to a cooperative agreement between NERC and CSIC as
part of the Ocean Facilities Exchange Group (OFEG), a major forum of European
oceanographic institutions for the exchange of ship time, equipment and personnel.
A dense geophysical data set was acquired using for the first time 6 km length
seismic streamer facilities from Spain’s Consejo Superior de Investigaciones Cientificas
(CSIC), usually operating in the Spanish RV Sarmiento de Gamboa, onboard
the British RRS James Cook by solving all mechanical, electrical and electronic
problems. The RRS James Cook in turn provides the seismic source and the acoustic,
hullmounted echosounder operated by the British Natural Environment Research
Council (NERC). Multiscale seismic and echosounder images unravel the subduction
geometry, nature of the crust, and evidence faults and mass wasting processes. The
data are crucial to estimating fault seismic parameters, and these parameters are
critical to carrying out seismic hazard in Mexico, especially when considering largemagnitude
earthquakes (Mw 8.0), and to constrain tsunami models.
Localització
CitacióBartolomé de la Peña, Rafael [et al.]. Technological and infrastructure collaborative seismic research in Western Mexico. A: 7th International Workshop on Marine Technology : MARTECH 2016. "Instrumentation viewpoint". Vilanova i la Geltrú: SARTI, 2016, p. 63-64.
Dipòsit legalB-32814-2006
ISSN1886-4864
Col·leccions
Fitxers | Descripció | Mida | Format | Visualitza |
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ID27.pdf | Abstract | 2,578Mb | Visualitza/Obre |