Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/12692
DC Field | Value | Language |
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dc.date.accessioned | 2019-09-11T08:23:47Z | en |
dc.date.available | 2019-09-11T08:23:47Z | en |
dc.date.issued | 2015-03 | en |
dc.identifier.uri | http://hdl.handle.net/2122/12692 | en |
dc.description.abstract | During the breakup of continents in magmatic settings, the extension of the rift valley is commonly assumed to initially occur by border faulting and progressively migrate in space and time toward the spreading axis. Magmatic processes near the rift flanks are commonly ignored. We present phase velocity maps of the crust and uppermost mantle of the conjugate margins of the southern Red Sea (Afar and Yemen) using ambient noise tomography to constrain crustal modification during breakup. Our images show that the low seismic velocities characterize not only the upper crust beneath the axial volcanic systems but also both upper and lower crust beneath the rift flanks where ongoing volcanism and hydrothermal activity occur at the surface. Magmatic modification of the crust beneath rift flanks likely occurs for a protracted period of time during the breakup process and may persist through to early seafloor spreading. | en |
dc.language.iso | English | en |
dc.relation.ispartof | Geophysical Research Letters | en |
dc.relation.ispartofseries | /42 (2015) | en |
dc.title | Magmatism on rift flanks: Insights from ambient noise phase velocity in Afar region | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 2179-2188 | en |
dc.subject.INGV | 04.06. Seismology | en |
dc.subject.INGV | 04.01. Earth Interior | en |
dc.identifier.doi | 10.1002/2015GL063259 | en |
dc.description.obiettivoSpecifico | 2V. Struttura e sistema di alimentazione dei vulcani | en |
dc.description.journalType | JCR Journal | en |
dc.contributor.author | Korostelev, Félicie | en |
dc.contributor.author | Weemstra, Cornelis | en |
dc.contributor.author | Leroy, Sylvie | en |
dc.contributor.author | Boschi, Lapo | en |
dc.contributor.author | Keir, Derek | en |
dc.contributor.author | Ren, Yong | en |
dc.contributor.author | Molinari, Irene | en |
dc.contributor.author | Ahmed, Abdulhakim | en |
dc.contributor.author | Stuart, Graham W. | en |
dc.contributor.author | Rolandone, Frédérique | en |
dc.contributor.author | Khanbari, Khaled | en |
dc.contributor.author | Hammond, James O. S. | en |
dc.contributor.author | Kendall, J. M. | en |
dc.contributor.author | Doubre, Cécile | en |
dc.contributor.author | Ganad, Ismail Al | en |
dc.contributor.author | Goitom, Berhe | en |
dc.contributor.author | Ayele, Atalay | en |
dc.contributor.department | Sorbonne Universités, UPMC Université Paris 06, UMR 7193, Institut des Sciences de la Terre Paris, Paris, France | en |
dc.contributor.department | Department of Geoscience and Engineering, Delft University of Technology, Delft, Netherlands | en |
dc.contributor.department | Sorbonne Universités, UPMC Université Paris 06, UMR 7193, Institut des Sciences de la Terre Paris, Paris, France | en |
dc.contributor.department | Sorbonne Universités, UPMC Université Paris 06, UMR 7193, Institut des Sciences de la Terre Paris, Paris, France | en |
dc.contributor.department | National Oceanography Centre Southampton, University of Southampton, Southampton, UK | en |
dc.contributor.department | School of Earth and Environment, University of Leeds, Leeds, UK | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | en |
dc.contributor.department | Sorbonne Universités, UPMC Université Paris 06, UMR 7193, Institut des Sciences de la Terre Paris, Paris, France | en |
dc.contributor.department | School of Earth and Environment, University of Leeds, Leeds, UK | en |
dc.contributor.department | Sorbonne Universités, UPMC Université Paris 06, UMR 7193, Institut des Sciences de la Terre Paris, Paris, France | en |
dc.contributor.department | Sana’a University, Remote Sensing and GIS Center, Sana’a, Yemen | en |
dc.contributor.department | Imperial College London, London, UK | en |
dc.contributor.department | University of Bristol, Bristol, UK | en |
dc.contributor.department | Institut de Physique du Globe de Strasbourg; UMR 7516, Université de Strasbourg/EOST, CNRS, Strasbourg, France | en |
dc.contributor.department | Yemen Geological Survey and Mineral Resources Board, Sana’a, Yemen | en |
dc.contributor.department | School of Earth Sciences, University of Bristol, Bristol, UK | en |
dc.contributor.department | Institute of Geophysics, Space Science and Astronomy, Addis Ababa University, Addis Ababa, Ethiopia | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Sorbonne Universite s, UPMC Univ Paris 06, CNRS, Institut des Sciences de la Terre de Paris (ISTEP), 4 place Jussieu, Paris 75005, France | - |
crisitem.author.dept | Department of Geoscience and Engineering, Delft University of Technology, Stevinweg 1, Delft 2628 CN, The Netherlands | - |
crisitem.author.dept | Sorbonne Universite s, UPMC Univ Paris 06, CNRS, Institut des Sciences de la Terre de Paris (ISTEP), 4 place Jussieu, Paris 75005, France | - |
crisitem.author.dept | Università degli Studi di Padova | - |
crisitem.author.dept | National Oceanography Centre Southampton, University of Southampton, Southampton SO14 3ZH, UK | - |
crisitem.author.dept | School of Earth and Environment, University of Leeds, Leeds, UK | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Bologna, Bologna, Italia | - |
crisitem.author.dept | Sorbonne Universite s, UPMC Univ Paris 06, CNRS, Institut des Sciences de la Terre de Paris (ISTEP), 4 place Jussieu, Paris 75005, France | - |
crisitem.author.dept | School of Earth and Environment, University of Leeds, Leeds | - |
crisitem.author.dept | Sorbonne Universite s, UPMC Univ Paris 06, CNRS, Institut des Sciences de la Terre de Paris (ISTEP), 4 place Jussieu, Paris 75005, France | - |
crisitem.author.dept | Yemen Remote Sensing and GIS Center, Sana’a University, Sana’a, Yemen | - |
crisitem.author.dept | Imperial College London, London, UK | - |
crisitem.author.dept | University of Bristol, Bristol, UK | - |
crisitem.author.dept | Yemen Geological Survey and Mineral Resources Board, Sana’a, Yemen | - |
crisitem.author.dept | School of Earth Sciences, University of Bristol, Bristol, UK | - |
crisitem.author.dept | Institute of Geophysics, Space Science and Astronomy, Addis Ababa University, Addis Ababa, Ethiopia | - |
crisitem.author.orcid | 0000-0003-3509-8354 | - |
crisitem.author.orcid | 0000-0001-8787-8446 | - |
crisitem.author.orcid | 0000-0002-8314-1444 | - |
crisitem.author.orcid | 0000-0001-6502-1994 | - |
crisitem.author.orcid | 0000-0003-0071-8082 | - |
crisitem.author.orcid | 0000-0002-8726-5380 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Korostelev_et_al_2015_GRL.pdf | 1.64 MB | Adobe PDF | View/Open |
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