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authFullName_s : J.-Y. Collot

The Ecuador margin : a potential IDOP target linked to the Seize initiative

J.-Y. Collot
Workshop on Ocean Drilling for Seismic Hazard in European Geosystems, Aug 2008, Lulea, Sweden
Conference papers hal-00497760v1

Plio-Quaternary uplift of the Manta Peninsula and La Plata Island and the subduction of the Carnegie Ridge, central coast of Ecuador

Kevin Pedoja , J.-F. Dumont , M. Lamothe , L. Ortlieb , J.-Y. Collot et al.
Journal of South American Earth Sciences, 2006, 22 (1-2), pp.1-21. ⟨10.1016/j.jsames.2006.08.003⟩
Journal articles istex hal-00407619v1

2D fine-scale imaging of the subduction channel in Gulf of Guayaquil by integrated iterative PSDM and simulated annealing optimization

W. Agudelo , A. Ribodetti , S. Operto , J. Virieux , J.-Y. Collot et al.
The Society of Exploration Geophysicists (SEG 2006), Oct 2006, New Orleans, United States. pp.2151, ⟨10.1190/1.2369962⟩
Conference papers hal-00408477v1

Structure of the Malpelo Ridge (Colombia) from seismic and gravity modelling

B. Marcaillou , P. Charvis , J.-Y. Collot
Marine Geophysical Research, 2006, 27 (4), pp.289-300. ⟨10.1007/s11001-006-9009-y⟩
Journal articles istex hal-00407606v1
Image document

Are rupture zone limits of great subduction earthquakes controlled by upper plate structures? Evidence from MCS data aquired across the Northen Ecuador-South West Colombia margin

J.-Y. Collot , B. Marcaillou , F. Sage , F. Michaud , W. Agudelo et al.
Journal of Geophysical Research, 2004, 109, pp.B11103. ⟨10.1029/2004JB003060⟩
Journal articles hal-00407305v1

Earthquake-triggered deposits in the subduction trench of the north Ecuador/south Colombia margin and their implication for paleoseismology

S. Migeon , C. Garibaldi , G. Ratzov , S. Schmidt , J.-Y. Collot et al.
Marine Geology, 2017, 384, pp.47 - 62. ⟨10.1016/j.margeo.2016.09.008⟩
Journal articles hal-01737588v1

Deslizamientos submarinos a lo largo del Margen Convergente del Norte de Ecuador - Sur de Colombia. Posible control tectónico

Gueorgui Ratzov , M. Sosson , J.-Y. Collot , S. Migeon , F. Michaud et al.
Collot J-Y, V. Sallares, and A. Pazmiño. Geologia y Geofisica Marina y Terestre del Ecuador desde la costa continental hasta las islas Gapapagos, CNDM-INOCAR-IRD, PSE001-09, Guayaquil, Ecuador, pp.75-82, 2009
Book sections hal-00497947v1

Continental slope reconstruction after a giant mass failure, the example of the Matakaoa Margin, New Zealand

C. Joanne , J.-Y. Collot , G. Lamarche , S. Migeon
Marine Geology, 2010, 268 (1-4), pp.67-84. ⟨10.1016/j.margeo.2009.10.013⟩
Journal articles istex hal-00453665v1

Nonlinear variations of the physical properties along the southern Ecuador subduction channel: results from depth-migrated seismic data

A. Calahorrano , V. Sallares , J.-Y. Collot , F. Sage , C.R. Ranero et al.
Earth and Planetary Science Letters, 2008, 267 (3-4), pp.453-467. ⟨10.1016/j.epsl.2007.11.061⟩
Journal articles istex hal-00407861v1

Tectonic controls on the sedimentary filling of the Tumaco–Borbon forearc basin, Southern Colombia and Northern Ecuador during the last 30 my

E. Lopez , J.-Y. Collot , M. Sosson
International Meeting of Young Researchers in Structural Geology and Tectonics YORGSET 08, Jul 2008, Oviedo, Spain. pp.421 - 423
Conference papers hal-00456908v1

Structure of the subduction channel and its relation to the megathrust fault and plate coupling from depth migrated seismic images at the Ecuador – Colombia convergent margin

J.-Y. Collot
XIII Congreso Colombiano de Geología, Aug 2011, Medellin, Colombia
Conference papers hal-02135827v1

Gas hydrate bottom-simulating reflector analysis on the Colombia-Ecuador convergent margin from multichannel seismic reflection data by viscoacoustic asymptotic waveform inversion

A. Ribodetti , S. Operto , J. Virieux , J.-Y. Collot
American Geophysical Union, Fall Meeting 2006, Dec 2006, San Francisco, United States
Conference papers hal-00408509v1

Interplate patchiness and subduction-erosion mechanisms; evidence from depth-migrated seismic images at the central Ecuador convergent margin

F. Sage , J.-Y. Collot , C.R Ranero
Geology, 2006, 34 (12), pp.997-1000. ⟨10.1130/G22790A.1⟩
Journal articles hal-00407623v1

Métodos e Instrumentación acústica para la exploración en Geofísica Marina

F. Michaud , Gueorgui Ratzov , V. Sallarès , J.-Y. Collot , A. Pazmiño et al.
Collot J-Y, V. Sallares, and A. Pazmiño. Geologia y Geofisica Marina y Terestre del Ecuador desde la costa continental hasta las islas Gapapagos, CNDM-INOCAR-IRD, pp.9-28, 2009, PSE001-09, Guayaquil, Ecuador
Book sections hal-00456892v1

El karst submarino de mega depresiones circulares de la Cordillera de Carnegie (Ecuador): posible origen por disolución submarin

F. Michaud , J.-Y. Collot , A. Pazmiño
Collot J-Y, V. Sallares, and A. Pazmiño. Geologia y Geofisica Marina y Terestre del Ecuador desde la costa continental hasta las islas Gapapagos, CNDM-INOCAR-IRD, pp.29-46, 2009, PSE001-09, Guayaquil, Ecuador
Book sections hal-00456894v1

Recent debris-flows and megaturbidite in a confined basin of the North Ecuador subduction trench

Gueorgui Ratzov , J.-Y. Collot , M. Sosson , S. Migeon
7th International Symposium of Andean Geodynamic, Sep 2008, Nice, France
Conference papers hal-00456904v1

Exploring the Ecuador-Colombia active margin and inter-plate seismogenic zone

J.-Y. Collot , P. Charvis , Marc-André M-A Gutscher , S. Operto , Sisteur The et al.
EOS Trans. AGU, 2002, France. pp.185, ⟨10.1029/2002EO000120⟩
Conference papers istex hal-00406670v1

Tsunami mapping in the Gulf of Guayaquil, Ecuador, due to local seismicity

M. Ioualalen , T. Monfret , N. Bethoux , M. Chlieh , G. Ponce Adams et al.
Marine Geophysical Research, 2014, 35 (4), pp.361 - 378. ⟨10.1007/s11001-014-9225-9⟩
Journal articles hal-01854941v1
Image document

Thermal regime from bottom simulating reflectors along the north Ecuador-south Colombia margin; relation to margin segmentation and great subduction earthquakes

B. Marcaillou , G. Spence , J.-Y. Collot , K. Wang
Journal of Geophysical Research, 2006, 111 (B12), pp.B12407. ⟨10.1029/2005JB004239⟩
Journal articles hal-00407607v1

Complex Fore-arc Structures: a result from the subducting and overriding plates interactions,

J.-Y. Collot
Geological Society of America, Penrose Conference, Mar 2012, Lucca, Italy
Conference papers hal-02136571v1

Visión general de la morfología submarina del margen convergente de Ecuador-Sur de Colombia: implicaciones sobre la transferencia de masa y la edad de la subducción de la Cordillera de Carnegie

J.-Y. Collot , F. Michaud , A. Alvarado , B. Marcaillou , M. Sosson et al.
Collot J-Y, V. Sallares, and A. Pazmiño. Geologia y Geofisica Marina y Terestre del Ecuador desde la costa continental hasta las islas Gapapagos, CNDM-INOCAR-IRD, pp.47-74, 2009, PSE001-09, Guayaquil, Ecuador
Book sections hal-00456890v1
Image document

Crustal structure beneath the Strait of Juan de Fuca and southern Vancouver Island from seismic and gravity analyses

David Graindorge , G. Spence , P. Charvis , J.-Y. Collot , R. Hyndman et al.
Journal of Geophysical Research, 2003, 108 (B10), pp.2484. ⟨10.1029/2002JB001823⟩
Journal articles hal-00407005v1

Mass-transport deposits in the northern Ecuador subduction trench: Result of frontal erosion over multiple seismic cycles

Gueorgui Ratzov , J.-Y. Collot , M. Sosson , S. Migeon
Earth and Planetary Science Letters, 2010, 296 (1-2), pp.89-102. ⟨10.1016/j.epsl.2010.04.048⟩
Journal articles istex hal-00498289v1

Structural control on the megathrust slip: the example of the Ecuador-Colombia active margin

J.-Y. Collot , B. Marcaillou , W. Agudelo , F. Sage , A. Ribodetti et al.
American Geophysical Union, AGU, 2007, Fall Meeting, San Francisco, United States
Conference papers hal-00497763v1

Chenal de subduction et Zone Sismogène

J.-Y. Collot , Et Al.
Journées Géodynamique de Saint Maximin, Jubilé du Prof. X. Le Pichon, Sep 2008, France
Conference papers hal-00497761v1

Joint ray + Born least-squares migration and simulated annealing optimization for target-oriented quantitative seismic imaging

A. Ribodetti , S. Operto , W. Agudelo , J.-Y. Collot , Jean Virieux et al.
Geophysics, 2011, 76 (2), pp.R23-R42. ⟨10.1190/1.3554330⟩
Journal articles insu-00681424v1
Image document

Seafloor Margin Map Helps in Understanding Subduction Earthquakes

J.-Y. Collot , S. Migeon , G. Spence , Y. Le Gonidec , B. Marcaillou et al.
Eos, Transactions American Geophysical Union, 2005, 86 (46), pp.463-465. ⟨10.1029/2005EO460003⟩
Journal articles hal-00453741v1

Seismicity study of the Ecuadorian margin, using combined inshore-offshore seismological network

N. Bethoux , B. Pontoise , V. Alvarez , Y. Font , M. Segovia et al.
7th International Symposium of Andean Geodynamic, Sep 2008, Nice, France
Conference papers hal-00456907v1

Coeval subduction erosion and underplating associated with a crustal splay fault at the Ecuador-Colombia convergent margin

J.-Y. Collot , A. Ribodetti , B. Marcaillou , W. Agudelo
7th International Symposium of Andean Geodynamic, Sep 2008, Nice, France
Conference papers hal-00456903v1

Distribution of discrete seismic asperities and aseismic slip along the Ecuadorian megathrust,

M. Chlieh , P. Mothes , J.-M. Nocquet , P. Jarin , Ph. Charvis et al.
Earth and Planetary Science Letters, 2014, 400, pp.292-301. ⟨10.1016/j.epsl.2014.05.027⟩
Journal articles hal-01052608v1