Experiment to Unearth the Rheological Oceanic Lithosphere-Asthenosphere Boundary

Informazioni relative al progetto

EURO-LAB

ID dell’accordo di sovvenzione: 638665

DOI

10.3030/638665

Progetto chiuso

Data della firma CE 26 Febbraio 2015

Data di avvio 1 Aprile 2016

Data di completamento 31 Agosto 2022

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale

€ 1 827 855,00

Contributo UE

€ 1 827 855,00

Coordinato da

UNIVERSITY OF SOUTHAMPTON
United Kingdom

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Pubblicazioni

Peer reviewed articles (46)

Evidence for melt leakage from the Hawaiian plume above the mantle transition zone

Autori: SaswataHier-Majumder Maxim D.Ballmer Matthew Agius Catherine A Rychert Nicholas Harmon
Pubblicato in: Physics of the Earth and Planetary Interiors, Numero 00319201, 2021, ISSN 0031-9201
Editore: Elsevier BV
DOI: 10.1016/j.pepi.2021.106813

Seismic Discontinuities Across the North American Caribbean Plate Boundary From S-to-P Receiver Functions

Autori: Daniel Possee, Catherine Rychert, Nicholas Harmon, Derek Keir
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 15252027, 2022, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2021gc009723

Shear Velocity Inversion Guided by Resistivity Structure From the PI-LAB Experiment for Integrated Estimates of Partial Melt in the Mantle

Autori: Nicholas Harmon; Shunguo Wang; Catherine A. Rychert; Steven Constable; J. Michael Kendall
Pubblicato in: Journal of Geophysical Research, Numero 21699380, 2021, ISSN 2169-9380
Editore: AGU
DOI: 10.1029/2021jb022202

Evolution of the Oceanic Lithosphere in the Equatorial Atlantic From Rayleigh Wave Tomography, Evidence for Small‐Scale Convection From the PI‐LAB Experiment

Autori: Nicholas Harmon, Catherine A. Rychert, J. Michael Kendall, Matthew Agius, Petros Bogiatzis, Saikiran Tharimena
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 21/9, 2020, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2020gc009174

Seafloor sediment thickness beneath the VoiLA broad-band ocean-bottom seismometer deployment in the Lesser Antilles from P-to-S delay times

Autori: Ben Chichester, Catherine Rychert, Nicholas Harmon, Robert Allen, Jenny Collier, Tim Henstock, Andreas Rietbrock
Pubblicato in: Geophysical Journal International, Numero 223/3, 2020, Pagina/e 1758-1768, ISSN 0956-540X
Editore: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggaa360

On‐the‐Fly Full Hessian Kernel Calculations Based upon Seismic‐Wave Simulations

Autori: Yujiang Xie; Catherine A. Rychert; Nicholas Harmon; Qinya Liu; Dirk Gajewski
Pubblicato in: Seismological Research Letters Search Dropdown Menu, 2021, ISSN 0895-0695
Editore: Seismological Society of America
DOI: 10.1785/0220200410

Back-propagating super-shear rupture in the 2016 M7.1 Romanche transform fault earthquake

Autori: Hicks, S. P., R. Okuwaki, A. Steinberg, C. A. Rychert, N. Harmon, R. Abercrombie, P. Bogiatzis, D. Schlaphorst, J. Zahradník, J. M. Kendall, Y. Y., Kousuke Shimizu, and H. Sudhaus
Pubblicato in: Nature Geoscience, 2020, ISSN 1752-0908
Editore: Nature
DOI: 10.1038/s41561-020-0619-9

Seismic imaging of a mid-lithospheric discontinuity beneath Ontong Java Plateau

Autori: SaikiranTharimena Catherine A.Rychert NicholasHarmon
Pubblicato in: Earth and Planetary Science Letters, Numero 0012821X, 2016, ISSN 0012-821X
Editore: Elsevier BV
DOI: 10.1016/j.epsl.2016.06.026

Tidal Triggering of Microseismicity at the Equatorial Mid-Atlantic Ridge, Inferred From the PI-LAB Experiment

Autori: Konstantinos Michail Leptokaropoulos; Nicholas Harmon; Stephen Hicks; Catherine A. Rychert; D. Schlaphorst; J-Michael Kendall
Pubblicato in: Journal of Geophysical Research, Numero 21562202, 2021, ISSN 2156-2202
Editore: AGU
DOI: 10.1029/2021jb022251

Sediment Characterization at the Equatorial Mid‐Atlantic Ridge From P ‐to‐ S Teleseismic Phase Conversions Recorded on the PI‐LAB Experiment

Autori: M. R. Agius, N. Harmon, C. A. Rychert, S. Tharimena, J.‐M. Kendall
Pubblicato in: Geophysical Research Letters, Numero 45/22, 2018, Pagina/e 12,244-12,252, ISSN 0094-8276
Editore: American Geophysical Union
DOI: 10.1029/2018GL080565

Mapping geologic features onto subducted slabs

Autori: Nicholas Harmon, Catherine Rychert, Jenny Collier, Tim Henstock, Jeroen van Hunen, Jamie J Wilkinson
Pubblicato in: Geophysical Journal International, Numero 219/2, 2019, Pagina/e 725-733, ISSN 0956-540X
Editore: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggz290

Upper Mantle Anisotropic Shear Velocity Structure at the Equatorial Mid-Atlantic Ridge Constrained by Rayleigh Wave Group Velocity Analysis From the PI-LAB Experiment

Autori: Utpal Saikia, Catherine Rychert, Nicholas Harmon, J. M. Kendall
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 15252027, 2021, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2020gc009495

The Tectonics and Active Faulting of Haiti from Seismicity and Tomography

Autori: Daniel Possee, Derek Keir, Nicholas Harmon, Catherine Rychert, Frédérique Rolandone, Sylvie Leroy, Jordane Corbeau, Graham Stuart, Eric Calais, Finnigan Illsley‐Kemp, Dominique Boisson, Roberte Momplaisir, Claude Prépetit
Pubblicato in: Tectonics, Numero 38/3, 2019, Pagina/e 1138-1155, ISSN 0278-7407
Editore: American Geophysical Union
DOI: 10.1029/2018tc005364

Multiple graph realizations method: improving the accuracy and the efficiency of the shortest pathmethod through random sampling

Autori: Petros Bogiatzis Catherine A Rychert Nicholas Harmon
Pubblicato in: Geophysical Journal International, Numero 0956540X, 2021, ISSN 0956-540X
Editore: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggab247

Seismic Attenuation at the Equatorial Mid-Atlantic Ridge Constrained by Local Rayleigh Wave Analysis From the PI-LAB Experiment

Autori: Utpal Saikia, Catherine A. Rychert, Nicholas Harmon, J. Michael Kendall
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 15252027, 2021, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2021gc010085

2‐D Analytical P‐to‐S and S‐to‐P Scattered Wave Finite Frequency Kernels

Autori: Nicholas Harmon; Catherine A. Rychert; Yujiang Xie; Petros Bogiatzis
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 1, 2022, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2021gc010290

Fast calculation of spatial sensitivity kernels for scattered waves in arbitrary heterogeneous media using graph theory

Autori: P Bogiatzis, C A Rychert, N Harmon, Y Xie
Pubblicato in: Geophysical Journal International, Numero 0956540X, 2022, ISSN 0956-540X
Editore: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggac078

Using Ambient Noise to Image the Northern East African Rift

Autori: Emma L. Chambers, Nicholas Harmon, Derek Keir, Catherine A. Rychert
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 20/4, 2019, Pagina/e 2091-2109, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2018gc008129

Tilt Corrections for Normal Mode Observations on Ocean Bottom Seismic Data, an example from the PI-LAB experiment

Autori: Harmon, N., Laske, G., Crawford, W., & Rychert, C.
Pubblicato in: Seismica, Numero 07479239, 2022, ISSN 0747-9239
Editore: Seismica, McGill Uni
DOI: 10.26443/seismica.v1i1.196

Stacked P-to-S and S-to-P receiver functions determination of crustal thickness, Vp, and Vs: The H-V stacking method

Autori: Catherine A. Rychert, Nicholas Harmon
Pubblicato in: Geophysical Research Letters, Numero 19448007, 2016, ISSN 1944-8007
Editore: AGU
DOI: 10.1002/2015gl067010

A Lithosphere‐Asthenosphere Boundary and Partial Melt Estimated Using Marine Magnetotelluric Data at the Central Middle Atlantic Ridge

Autori: Shunguo Wang, Steven Constable, Catherine A. Rychert, Nicholas Harmon
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 21/9, 2020, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2020gc009177

Variations in melt emplacement beneath the northern East African Rift from radial anisotropy

Autori: Emma L.Chambers Nicholas Harmon Catherine A. Rychert Derek Keir
Pubblicato in: Earth and Planetary Science Letters, Numero 0012821X, 2021, ISSN 0012-821X
Editore: Elsevier BV
DOI: 10.1016/j.epsl.2021.117150

The Nature of the Lithosphere‐Asthenosphere Boundary

Autori: Catherine A. Rychert, Nicholas Harmon, Steven Constable, Shunguo Wang
Pubblicato in: Journal of Geophysical Research: Solid Earth, Numero 125/10, 2020, ISSN 2169-9313
Editore: American Geophysical Union
DOI: 10.1029/2018jb016463

Variation in Upper Plate Crustal and Lithospheric Mantle Structure in the Greater and Lesser Antilles From Ambient Noise Tomography

Autori: D. Schlaphorst, N. Harmon, J. M. Kendall, C. A. Rychert, J. Collier, A. Rietbrock, S. Goes, the VoiLA Team
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 15252027, 2021, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2021gc009800

Widespread Hydration of the Back Arc and the Link to Variable Hydration of the Incoming Plate in the Lesser Antilles From Rayleigh Wave Imaging

Autori: Nicholas Harmon, Catherine A. Rychert, Saskia Goes, Benjamin Maunder, Jenny Collier, Timothy Henstock, Lloyd Lynch, Andreas Rietbrock, the VoiLA Working Group
Pubblicato in: Geochemistry, Geophysics, Geosystems i, Numero 15252027, 2021, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2021gc009707

Constraints on the anisotropic contributions to velocity discontinuities at ∼60 km depth beneath the Pacific

Autori: Catherine A. Rychert, Nicholas Harmon
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 18/8, 2017, Pagina/e 2855-2871, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1002/2017GC006850

Imaging Pacific lithosphere seismic discontinuities-Insights from SS precursor modeling

Autori: Saikiran Tharimena, Catherine Rychert, Nicholas Harmon, Paul White
Pubblicato in: Journal of Geophysical Research: Solid Earth, 2017, Pagina/e 2131-2152, ISSN 2169-9313
Editore: AGU
DOI: 10.1002/2016JB013526

Mapping the mantle transition zone beneath Hawaii from Ps receiver functions: Evidence for a hot plume and cold mantle downwellings

Autori: Matthew R. Agius, Catherine A. Rychert, Nicholas Harmon, Gabi Laske
Pubblicato in: Earth and Planetary Science Letters, Numero 474, 2017, Pagina/e 226-236, ISSN 0012-821X
Editore: Elsevier BV
DOI: 10.1016/j.epsl.2017.06.033

A unified continental thickness from seismology and diamonds suggests a melt-defined plate

Autori: Saikiran Tharimena, Catherine Rychert, Nicholas Harmon
Pubblicato in: Science, Numero 357/6351, 2017, Pagina/e 580-583, ISSN 0036-8075
Editore: American Association for the Advancement of Science
DOI: 10.1126/science.aan0741

Predictions and Observations for the Oceanic Lithosphere From S -to- P Receiver Functions and SS Precursors

Autori: Catherine A. Rychert, Nick Harmon
Pubblicato in: Geophysical Research Letters, Numero 45/11, 2018, Pagina/e 5398-5406, ISSN 0094-8276
Editore: American Geophysical Union
DOI: 10.1029/2018GL077675

Scattered wave imaging of the oceanic plate in Cascadia

Autori: Catherine A. Rychert, Nicholas Harmon, Saikiran Tharimena
Pubblicato in: Science Advances, Numero 4/2, 2018, Pagina/e eaao1908, ISSN 2375-2548
Editore: Science Advances
DOI: 10.1126/sciadv.aao1908

Imaging Lithospheric Discontinuities Beneath the Northern East African Rift Using S -to- P Receiver Functions

Autori: Aude Lavayssière, Catherine Rychert, Nicholas Harmon, Derek Keir, James O. S. Hammond, J.-Michael Kendall, Cécile Doubre, Sylvie Leroy
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 19/10, 2018, Pagina/e 4048-4062, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2018GC007463

Marine Geophysical Investigation of the Chain Fracture Zone in the Equatorial Atlantic from the PI-LAB Experiment

Autori: Nicholas Harmon, Catherine Rychert, Matthew Agius, Saikiran Tharimena, Tim Le Bas, J. Michael Kendall, Steven Constable
Pubblicato in: Journal of Geophysical Research: Solid Earth, 2018, ISSN 2169-9313
Editore: J Geophysics Res
DOI: 10.1029/2018JB015982

Seismic Imaging of Thickened Lithosphere Resulting From Plume Pulsing Beneath Iceland

Autori: Catherine A. Rychert, Nicholas Harmon, John J. Armitage
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 19/6, 2018, Pagina/e 1789-1799, ISSN 1525-2027
Editore: Geochemical Society
DOI: 10.1029/2018GC007501

Seismic Imaging of the North American Midcontinent Rift Using S -to- P Receiver Functions

Autori: Ben Chichester, Catherine Rychert, Nicholas Harmon, Suzan van der Lee, Andrew Frederiksen, Hao Zhang
Pubblicato in: Journal of Geophysical Research: Solid Earth, Numero 123/9, 2018, Pagina/e 7791-7805, ISSN 2169-9313
Editore: Journal of Geophysical Research
DOI: 10.1029/2018JB015771

The Role of Oceanic Transform Faults in Seafloor Spreading: A Global Perspective From Seismic Anisotropy

Autori: Caroline M. Eakin, Catherine A. Rychert, Nicholas Harmon
Pubblicato in: Journal of Geophysical Research: Solid Earth, Numero 123/2, 2018, Pagina/e 1736-1751, ISSN 2169-9313
Editore: J. Geophysics. Res.
DOI: 10.1002/2017JB015176

Sediment Characterization at the Equatorial Mid-Atlantic Ridge From P -to- S Teleseismic Phase Conversions Recorded on the PI-LAB Experiment

Autori: M. R. Agius, N. Harmon, C. A. Rychert, S. Tharimena, J.-M. Kendall
Pubblicato in: Geophysical Research Letters, 2018, ISSN 0094-8276
Editore: American Geophysical Union
DOI: 10.1029/2018GL080565

A marine magnetotelluric coast effect sensitive to the lithosphere-asthenosphere boundary

Autori: Wang, S., S. Constable, V. Reyes-Ortega, C. A. Rychert
Pubblicato in: Geophys. J. Int, 2019, ISSN 1365-246X
Editore: Oxford Academic
DOI: 10.1093/gji/ggz202

Source Regions of Infragravity Waves Recorded at the Bottom of the Equatorial Atlantic Ocean, Using OBS of the PI-LAB Experiment

Autori: P. Bogiatzis; A. Karamitrou; A. Karamitrou; J. Ward Neale; Nicholas Harmon; Catherine A. Rychert; Meric Srokosz
Pubblicato in: Journal of Geophysical Research - Oceans, Numero 21699291, 2020, ISSN 2169-9291
Editore: AGU
DOI: 10.1029/2019jc015430

Imaging the seismic velocity structure of the crust and upper mantle in the northern East African Riftusing Rayleigh wave tomography

Autori: Emma L Chambers Nicholas Harmon Catherine A Rychert Ryan J Gallacher Derek Keir
Pubblicato in: Geophysical Journal Internatinoal, Numero 1365246X, 2022, ISSN 1365-246X
Editore: Oxford Academic
DOI: 10.1093/gji/ggac156

Spatial Variations in Crustal and Mantle Anisotropy Across the North American‐Caribbean Boundary on Haiti

Autori: Daniel Possee, Derek Keir, Nicholas Harmon, Catherine Rychert, Caroline Eakin, Frédérique Rolandone, Sylvie Leroy, Jordane Corbeau, Graham Stuart, Dominique Boisson, Roberte Momplaisir, Claude Prépetit
Pubblicato in: Journal of Geophysical Research: Solid Earth, Numero 125/6, 2020, ISSN 2169-9313
Editore: American Geophysical Union
DOI: 10.1029/2019jb018438

A thin mantle transition zone beneath the equatorial Mid-Atlantic Ridge.

Autori: Matthew R. Agius, Catherine A. Rychert, Nicholas Harmon, Saikiran Tharimena & J.-Michael Kendall
Pubblicato in: Nature, Numero 00280836, 2021, ISSN 0028-0836
Editore: Nature Publishing Group
DOI: 10.1038/s41586-020-03139-x

Joint inversion of teleseismic and ambient noise Rayleigh waves for phase velocity maps, an application to Iceland

Autori: Nicholas Harmon Catherine A. Rychert
Pubblicato in: Journal of Geophysical Research, Numero 21562202, 2016, ISSN 2156-2202
Editore: AGU
DOI: 10.1002/2016jb012934

A comparison of oceanic and continental mantle lithosphere

Autori: Karen M. Fischer, Catherine A. Rychert, Colleen A. Dalton, Meghan S. Miller, Caroline Beghein, Derek L. Schutt
Pubblicato in: Physics of the Earth and Planetary Interiors, Numero 309, 2020, Pagina/e 106600, ISSN 0031-9201
Editore: Elsevier BV
DOI: 10.1016/j.pepi.2020.106600

Subduction history of the Caribbean from upper-mantle seismic imaging and plate reconstruction

Autori: Benedikt Braszus, Saskia Goes, Rob Allen, Andreas Rietbrock, Jenny Collier, Nick Harmon, Tim Henstock, Stephen Hicks, Catherine A. Rychert, Ben Maunder, Jeroen van Hunen, Lidong Bie, Jon Blundy, George Cooper, Richard Davy, J. Michael Kendall, Colin Macpherson, Jamie Wilkinson & Marjorie Wilson
Pubblicato in: Nature Communications, Numero 20411723, 2021, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-021-24413-0

A dynamic lithosphere–asthenosphere boundary near the equatorial Mid-Atlantic Ridge

Autori: Catherine A. Rychert, Saikiran Tharimena, Nicholas Harmon, Shunguo Wang, Steven Constable, J. Michael Kendall, Petros Bogiatzis, Matthew R. Agius, David Schlaphorst,
Pubblicato in: Earth and Planetary Science Letters, 2021, ISSN 0012-821X
Editore: Elsevier BV
DOI: 10.1016/j.epsl.2021.116949

Monographic books (1)

Seismic Imaging of the Base of the Ocean Plates

Autori: Catherine A. Rychert, Nick Harmon, Saikiran Tharimena
Pubblicato in: Lithospheric Discontinuities, AGU monograph, 2018, Pagina/e 71-87
Editore: John Wiley & Sons, Inc.
DOI: 10.1002/9781119249740.ch4