Mechanics of slow earthquake phenomena: an Integrated perspective from the Composition, geometry, And rheology of plate boundary faults

Afterslip Moment Scaling and Variability From a Global Compilation of Estimates

Autores: R. M. Churchill, M. J. Werner, J. Biggs, Å. Fagereng
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 127, 2022, Página(s) e2021JB023897, ISSN 2169-9313
Editor: American Geophysical Union
DOI: 10.1029/2021jb023897

Is complex fault zone behaviour a reflection of rheological heterogeneity?

Autores: Å. Fagereng, A. Beall
Publicado en: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Edición 379/2193, 2021, Página(s) 20190421, ISSN 1364-503X
Editor: Royal Society of London
DOI: 10.1098/rsta.2019.0421

Sources and Effects of Fluids in Continental Retrograde Shear Zones: Insights from the Kuckaus Mylonite Zone, Namibia

Autores: C. A. Stenvall, A. Fagereng, J. F. A. Diener, C. Harris, P. E. Janney
Publicado en: Geofluids, Edición 2020, 2020, Página(s) 1-21, ISSN 1468-8115
Editor: Blackwell Publishing Inc.
DOI: 10.1155/2020/3023268

Mixed Brittle and Viscous Strain Localization in Pelagic Sediments Seaward of the Hikurangi Margin, New Zealand

Autores: Harold Leah, Åke Fagereng, Francesca Meneghini, Julia K. Morgan, Heather M. Savage, Maomao Wang, Rebecca Bell, Matt J. Ikari
Publicado en: Tectonics, Edición 39/8, 2020, Página(s) e2019TC005965, ISSN 0278-7407
Editor: American Geophysical Union
DOI: 10.1029/2019tc005965

Heterogeneous Subgreenschist Deformation in an Exhumed Sediment-Poor Mélange

Autores: H. Leah, Å. Fagereng, N. Groome, D. Buchs, A. Eijsink, A. Niemeijer
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 127, 2022, Página(s) e2022JB024353, ISSN 2169-9313
Editor: American Geophysical Union
DOI: 10.1029/2022jb024353

Influence of Subduction Zone Dynamics on Interface Shear Stress and Potential Relationship With Seismogenic Behavior

Autores: Adam Beall, Åke Fagereng, J. Huw Davies, Fanny Garel, D. Rhodri Davies
Publicado en: Geochemistry, Geophysics, Geosystems, Edición 22/2, 2021, Página(s) e2020GC009267, ISSN 1525-2027
Editor: Geochemical Society
DOI: 10.1029/2020gc009267

Shear Zone Development in Serpentinized Mantle: Implications for the Strength of Oceanic Transform Faults

Autores: Sophie Cox, Åke Fagereng, Christopher J. MacLeod
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 126/5, 2021, Página(s) e2020JB020763, ISSN 2169-9313
Editor: American Geophysical Union
DOI: 10.1029/2020jb020763

Variable In Situ Stress Orientations Across the Northern Hikurangi Subduction Margin

Autores: D. D. McNamara, E. Behboudi, L. Wallace, D. Saffer, A. E. Cook, A. Fagereng, M. Paganoni, Hung‐Yu Wu, G. Kim, H. Lee, H. M. Savage, P. Barnes, I. Pecher, L. J. LeVay, K. E. Petronotis
Publicado en: Geophysical Research Letters, Edición 48/5, 2021, Página(s) e2020GL091707, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2020gl091707

Megathrust shear modulated by Albite Metasomatism in subduction mélanges

Autores: Kohtaro Ujiie; Kazuya Noro; Norio Shigematsu; Åke Fagereng; Naoki Nishiyama; Christopher J. Tulley; Haruna Masuyama; Yasushi Mori; Hiroyuki Kagi
Publicado en: Geochemistry, Geophysics, Geosystems, Edición 23, 2022, Página(s) e2022GC010569, ISSN 1525-2027
Editor: Geochemical Society
DOI: 10.1029/2022gc010569

Asymmetric Brittle Deformation at the Pāpaku Fault, Hikurangi Subduction Margin, NZ, IODP Expedition 375

Autores: Heather M. Savage, Srisharan Shreedharan, Åke Fagereng, Julia K. Morgan, Francesca Meneghini, Maomao Wang, David D. McNamara, Laura M. Wallace, Demian M. Saffer, Philip M. Barnes, Katerina E. Petronotis, Leah J. LeVay
Publicado en: Geochemistry, Geophysics, Geosystems, Edición 22/8, 2021, Página(s) e2021GC009662, ISSN 1525-2027
Editor: Geochemical Society
DOI: 10.1029/2021gc009662

Frictional Characteristics of Oceanic Transform Faults: Progressive Deformation and Alteration Controls Seismic Style

Autores: Matt Ikari; Ake Fagereng; Christopher MacLeod; Sophie Cox
Publicado en: Geophysical Research Letters, Edición 24, 2021, Página(s) e2021GL096292, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2021gl096292

Linking Earthquake Magnitude-Frequency Statistics and Stress in Visco-Frictional Fault Zone Models

Autores: Adam Beall, Martijn van den Ende, Jean-Paul Ampuero, Fabio A. Capitanio, Åke Fagereng
Publicado en: Geophysical Research Letters, Edición 49, 2022, Página(s) e2022GL099247, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2022gl099247

Low‐Temperature Frictional Characteristics of Chlorite‐Epidote‐Amphibole Assemblages: Implications for Strength and Seismic Style of Retrograde Fault Zones

Autores: Åke Fagereng, Matt J. Ikari
Publicado en: Journal of Geophysical Research: Solid Earth, Edición 125/4, 2020, Página(s) e2020JB019487, ISSN 2169-9313
Editor: American Geophysical Union
DOI: 10.1029/2020jb019487

Embrittlement within viscous shear zones across the base of the subduction thrust seismogenic zone

Autores: C. J. Tulley; Å. Fagereng; K. Ujiie; J. F. A. Diener; C. Harris
Publicado en: Geochemistry, Geophysics, Geosystems, Edición 23, 2022, Página(s) e2021GC010208, ISSN 1525-2027
Editor: Geochemical Society
DOI: 10.1029/2021gc010208

Rheology of Naturally Deformed Antigorite Serpentinite: Strain and Strain-Rate Dependence at Mantle-Wedge Conditions

Autores: C. J. Tulley, Å. Fagereng, K. Ujiie, S. Piazolo, M. S. Tarling, Y. Mori
Publicado en: Geophysical Research Letters, Edición 49, 2022, Página(s) e2022GL098945, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2022gl098945

Controls on Early-Rift Geometry: New Perspectives From the Bilila-Mtakataka Fault, Malawi

Autores: M. Hodge, Å. Fagereng, J. Biggs, H. Mdala
Publicado en: Geophysical Research Letters, Edición 45/9, 2018, Página(s) 3896-3905, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2018gl077343

Quartz vein formation by local dehydration embrittlement along the deep, tremorgenic subduction thrust interface

Autores: Åke Fagereng, Johann F.A. Diener, Francesca Meneghini, Chris Harris, Ada Kvadsheim
Publicado en: Geology, Edición 46/1, 2017, Página(s) 67-70, ISSN 0091-7613
Editor: Geological Society of America
DOI: 10.1130/G39649.1

An Explanation of Episodic Tremor and Slow Slip Constrained by Crack-Seal Veins and Viscous Shear in Subduction Mélange

Autores: Kohtaro Ujiie, Hanae Saishu, Åke Fagereng, Naoki Nishiyama, Makoto Otsubo, Haruna Masuyama, Hiroyuki Kagi
Publicado en: Geophysical Research Letters, Edición 45/11, 2018, Página(s) 5371-5379, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2018GL078374

New perspectives on ‘geological strain rates’ calculated from both naturally deformed and actively deforming rocks

Autores: Åke Fagereng, Juliet Biggs
Publicado en: Journal of Structural Geology, Edición 125, 2019, Página(s) 100-110, ISSN 0191-8141
Editor: Pergamon Press Ltd.
DOI: 10.1016/j.jsg.2018.10.004

Strength of Strained Two‐Phase Mixtures: Application to Rapid Creep and Stress Amplification in Subduction Zone Mélange

Autores: Adam Beall, Åke Fagereng, Susan Ellis
Publicado en: Geophysical Research Letters, Edición 46/1, 2019, Página(s) 169-178, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2018gl081252

The contemporary force balance in a wide accretionary wedge: numerical models of the southcentral Hikurangi margin of New Zealand

Autores: Susan Ellis, Francesca Ghisetti, Philip M Barnes, Carolyn Boulton, Åke Fagereng, Susanne Buiter
Publicado en: Geophysical Journal International, Edición 219/2, 2019, Página(s) 776-795, ISSN 0956-540X
Editor: Geological Society by Blackwell Scientific
DOI: 10.1093/gji/ggz317

Lower crustal earthquakes in the East African Rift System: Insights from frictional properties of rock samples from the Malawi rift

Autores: Nina Hellebrekers, André R. Niemeijer, Åke Fagereng, Blackwell Manda, Richard L.S. Mvula
Publicado en: Tectonophysics, Edición 767, 2019, Página(s) 228167, ISSN 0040-1951
Editor: Elsevier BV
DOI: 10.1016/j.tecto.2019.228167

Weaker Than Weakest: On the Strength of Shear Zones

Autores: Christian A. Stenvall, Åke Fagereng, Johann F. A. Diener
Publicado en: Geophysical Research Letters, Edición 46/13, 2019, Página(s) 7404-7413, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2019gl083388

Mixed deformation styles observed on a shallow subduction thrust, Hikurangi margin, New Zealand

Autores: Å. Fagereng, H.M. Savage, J.K. Morgan, M. Wang, F. Meneghini, P.M. Barnes, R. Bell, H. Kitajima, D.D. McNamara, D.M. Saffer, L.M. Wallace, K. Petronotis, L. LeVay
Publicado en: Geology, Edición 47/9, 2019, Página(s) 872-876, ISSN 0091-7613
Editor: Geological Society of America
DOI: 10.1130/g46367.1

Fracture and Weakening of Jammed Subduction Shear Zones, Leading to the Generation of Slow Slip Events

Autores: Adam Beall, Åke Fagereng, Susan Ellis
Publicado en: Geochemistry, Geophysics, Geosystems, Edición 20/11, 2019, Página(s) 4869-4884, ISSN 1525-2027
Editor: Geochemical Society
DOI: 10.1029/2019gc008481

Slow slip source characterized by lithological and geometric heterogeneity

Autores: Philip M. Barnes, Laura M. Wallace, Demian M. Saffer, Rebecca E. Bell, Michael B. Underwood, Ake Fagereng, Francesca Meneghini, Heather M. Savage, Hannah S. Rabinowitz, Julia K. Morgan, Hiroko Kitajima, Steffen Kutterolf, Yoshitaka Hashimoto, Christie H. Engelmann de Oliveira, Atsushi Noda, Martin P. Crundwell, Claire L. Shepherd, Adam D. Woodhouse, Robert N. Harris, Maomao Wang, Stuart Henrys, Da
Publicado en: Science Advances, Edición 6/13, 2020, Página(s) eaay3314, ISSN 2375-2548
Editor: American Association for the Advancement of Science
DOI: 10.1126/sciadv.aay3314

The northern Hikurangi margin three-dimensional plate interface in New Zealand remains rough 100 km from the trench

Autores: Harold Leah, Åke Fagereng, Ian Bastow, Rebecca Bell, Victoria Lane, Stuart Henrys, Katie Jacobs, Bill Fry
Publicado en: Geology, Edición 50, 2022, Página(s) 1256-1260, ISSN 0091-7613
Editor: Geological Society of America
DOI: 10.1130/g50272.1

Inherited Heterogeneities Can Control Viscous Subduction Zone Deformation of Carbonates at Seismogenic Depths

Autores: H. Leah, Å. Fagereng
Publicado en: Geophysical Research Letters, Edición 49, 2022, Página(s) e2022GL099358, ISSN 0094-8276
Editor: American Geophysical Union
DOI: 10.1029/2022gl099358

Geological constraints on the mechanisms of slow earthquakes

Autores: James D. Kirkpatrick, Åke Fagereng, David R. Shelly
Publicado en: Nature Reviews Earth & Environment, Edición 2/4, 2021, Página(s) 285-301, ISSN 2662-138X
Editor: Springer Nature
DOI: 10.1038/s43017-021-00148-w

Tectonic pressure gradients during viscous creep drive fluid flow and brittle failure at the base of the seismogenic zone

Autores: Luca Menegon, Åke Fagereng
Publicado en: Geology, Edición 49, 2021, Página(s) 1255–1259, ISSN 0091-7613
Editor: Geological Society of America
DOI: 10.1130/g49012.1

The role of quartz cementation in the seismic cycle: a critical review

Autores: Randolph T. Williams; Åke Fagereng
Publicado en: Reviews of Geophysics, Edición 60, 2021, Página(s) e2021RG000768, ISSN 8755-1209
Editor: American Geophysical Union
DOI: 10.1029/2021rg000768

Hydrous oceanic crust hosts megathrust creep at low shear stresses

Autores: Christopher J. Tulley, Åke Fagereng, Kohtaro Ujiie
Publicado en: Science Advances, Edición 6/22, 2020, Página(s) eaba1529, ISSN 2375-2548
Editor: American Association for the Advancement of Science
DOI: 10.1126/sciadv.aba1529

Mechanical evolution, fluid pressure generation, and shallow slow slip in subducton zones

Autores: Harold Leah
Publicado en: 2021
Editor: Cardiff University

Sources and effects of fluids in continental retrograde shear zones

Autores: Christian Stenvall
Publicado en: 2020
Editor: Cardiff University

Geology of the subduction thrust: insights from exhumed shear zones on Kyushu, SW Japan

Autores: Christopher Tulley
Publicado en: 2021
Editor: Cardiff University

Taking to the seas to discover how the Earth’s surface moves

Autores: Ake Fagereng
Publicado en: Futurum Careers, Edición 4, 2020, Página(s) 76, ISSN 2632-8399
Editor: Sci-Comm Consulting
DOI: 10.33424/futurum44

How we discovered the conditions behind 'slow earthquakes’ that happen over weeks or even months – new research

Autores: Ake Fagereng
Publicado en: The Conversation, 2020
Editor: The Conversation

Autores: Ake Fagereng, Johann F. A. Diener, Susan Ellis, Francesca Remitti
Publicado en: Geology and Tectonics of Subduction Zones: A Tribute to Gaku Kimura, Edición Geological Society of America Special Paper 534, 2018, Página(s) 187-215, ISBN 9780-813725345
Editor: Geological Society of America
DOI: 10.1130/2018.2534(12)

On Seismicity and Structural Style of Oceanic Transform Faults: A Field Geological Perspective From the Troodos Ophiolite, Cyprus

Autores: Åke Fagereng, Christopher J. MacLeod
Publicado en: Transform Plate Boundaries and Fracture Zones, 2019, Página(s) 437-459, ISBN 9780-128120644
Editor: Elsevier
DOI: 10.1016/b978-0-12-812064-4.00018-9

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