2026-05-17T16:29:56Zhttp://doidb.wdc-terra.org/oaip/oai
oai:doidb.wdc-terra.org:70542025-08-19T08:06:13ZDOIDBDOIDB.SEISNET
false4DOIDB.SEISNET 10.14470/4N7552467332 Weber, Michael Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany Silveira, Graça Instituto Superior de Engenharia de Lisboa and Instituto Dom Luiz IDL, Faculdade de Ciências da Universidade de Lisboa, Portugal Schulze, Albrecht Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany The COBO/CV-PLUME temporary seismic network GFZ Data Services 2007 German Research Centre for Geosciences GFZ Potsdam GEOFON Data Centre geofon@gfz.de Geophysical Instrument Pool Potsdam (GIPP) Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, Germany Instituto Superior de Engenharia de Lisboa and Instituto Dom Luiz IDL, Faculdade de Ciências da Universidade de Lisboa, Portugal Monitoring system Seismological stations In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Seismometers In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS EARTH SCIENCE > SOLID EARTH > TECTONICS > VOLCANIC ACTIVITY Geophysics Passive seismic Seismometers Velocity MiniSEED Volcano Temporary GIPP MESI 2007-08-15 2007-01-01 2021-03-17 2021-03-17 en Seismic Network https://geofon.gfz.de/waveform/archive/response/9A/2007_2008 Creative Commons Attribution 4.0 International 450GB .mseed XML There is a growing debate on the conventional plume model and no consensus about their deep origin. Davaille et al. (2005) showed, using fluid mechanics experiments, the existence of different class of plumes, depending on mantle thermo-chemical properties. Cape Verde is located in the interior of a slow-moving oceanic plate, away from the Mid-Atlantic Ridge, and is associated with one of the world’s largest swell. Some swells are believed to be caused by mantle plumes that rise from deep in the mantle to interact with the base of the lithosphere, while others are considered to be originated by the stress state of the lithospheric plates themselves. As part of a combined study of seismic, gravimetric, magnetic and geochemical observations in order to get a clearer picture of what is happening underneath Cape Verde we performed a first dense seismological VBB network deployment on several Cape Verde islands in 2007 and 2008. This presented a unique opportunity to assemble an important archive of high-quality seismic waveforms, recorded on oceanic volcanic islands. Waveform data are available from the GEOFON data centre, under network code 9A with CC-BY 4.0 license. 26.0 22.5 17.2 14.8 Cape Verde Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ https://doi.org/10.13039/501100010956 GIPP200708 FCT PTDC/CYE-GIN/64330/2006