Helene Carton
Content / Work
Mes activités de recherche visent globalement à une meilleure compréhension des processus tectoniques et magmatiques en jeu au niveau des frontières de plaques en domaine marin. Pour cela, j’utilise une approche par sismique active (sismique réflexion multi-traces, en particulier acquisitions 2D longs-offsets et 3D; sismique réflexion haute-résolution; sismique grand-angle par sismomètres de fond de mer), avec l’appui d’autres données de géophysique marine. Il s’agit idéalement de combiner les apports de l’imagerie de réflexion à l’échelle crustale et la quantification (nature et propriétés des milieux) permise par la connaissance fine des vitesses sismiques, obtenues par tomographie ou inversion de formes d’ondes. Mes principaux thèmes de recherche et chantiers associés sont les suivants:- Accrétion océanique aux dorsales étudiée en particulier au travers de l’architecture des réservoirs magmatiques (dorsale Est-Pacifique, volcan Axial sur la dorsale Juan de Fuca)
- Evolution de la lithosphère océanique avant son arrivée en subduction (Cascades, Sumatra)
- Structure des zones de subduction en lien avec l’activité sismique et la génération de tsunami, déformations dans la plaque supérieure induites par le partitionnement des glissements (Sumatra, Antilles)
- Structure des failles transformantes océaniques (Chain TF)
- Déformation décrochante lithosphérique en contexte “intraplaque” océanique (bassin de Wharton dans l'océan indien)
Publications
Qin Yanfang, Chen Jian, Singh Satish, Hananto Nugroho, Carton Helene, Tapponnier Paul. Assessing the Risk of Potential Tsunamigenic Earthquakes in the Mentawai Region by Seismic Imaging, Central Sumatra. Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 02 May 2024, 25. <10.1029/2023GC011149>
Marjanović Milena, Carbotte Suzanne, Stopin Alexandre, Singh Satish, Plessix René-Édouard, Marjanović Miloš, Nedimović Mladen, Canales Juan Pablo, Carton Hélène, Mutter John, Escartín Javier. Insights into dike nucleation and eruption dynamics from high-resolution seismic imaging of magmatic system at the East Pacific Rise. Science Advances, American Association for the Advancement of Science (AAAS), 29 September 2023, 9. <10.1126/sciadv.adi2698>
Hananto N.D., Leclerc Frédérique, Li L., Etchebes M., Carton H., Tapponnier P., Qin Y., Avianto P., Singh S.C., Wei S.. Tsunami earthquakes: Vertical pop-up expulsion at the forefront of subduction megathrust: Reply to Commentary. Earth and Planetary Science Letters, Elsevier, March 2021, 557. <10.1016/j.epsl.2021.116744>
Ghosal Dibakar, Mukti Maruf M., Singh Satish C., Carton Helene, Deighton Ian. Fore-arc high and basin evolution offshore northern Sumatra using high-resolution marine geophysical datasets. Journal of Asian Earth Sciences, Elsevier, 2021, 216. <10.1016/j.jseaes.2021.104814>
Hananto N.D., Leclerc Frédérique, Li L., Etchebes M., Carton H., Tapponnier P., Qin Y., Avianto P., Singh S.C., Wei S.. Tsunami earthquakes: Vertical pop-up expulsion at the forefront of subduction megathrust. Earth and Planetary Science Letters, Elsevier, May 2020, 538. <10.1016/j.epsl.2020.116197>
Coudurier-Curveur Aurélie, Karakaş Çağil, C. Singh Satish, Tapponnier Paul, Carton Hélène, Hananto Nugroho. Is there a Nascent Plate Boundary in the Northern Indian Ocean?. Geophysical Research Letters, American Geophysical Union, 11 March 2020, 47. <10.1029/2020GL087362>
Marjanović Milena, Singh Satish C., Gregory Emma P. M., Grevemeyer Ingo, Growe Kevin, Wang Zhikai, Vaddineni Venkata, Laurencin Muriel, Carton Hélène, Gómez de La Peña Laura, Filbrandt Christian. Seismic Crustal Structure and Morphotectonic Features Associated With the Chain Fracture Zone and Their Role in the Evolution of the Equatorial Atlantic Region. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2020, 125. <10.1029/2020JB020275>
Bradley Kyle, Qin Yanfang, Carton Helene, Hananto Nugroho, Villanueva‐robles Fernando, Leclerc Frédérique E, Shengji Wei, Tapponier Paul, Sieh Kerry, Singh Satish C. Stratigraphic Control of Frontal Décollement Level and Structural Vergence and Implications for Tsunamigenic Earthquake Hazard in Sumatra, Indonesia. Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 15 March 2019, 20. <10.1029/2018GC008025>
Marjanović Milena, Carbotte Suzanne M., Carton Hélène D., Nedimović Mladen R., Canales Juan Pablo, Mutter John C.. Crustal Magmatic System Beneath the East Pacific Rise (8°20' to 10°10'N): Implications for Tectonomagmatic Segmentation and Crustal Melt Transport at Fast-Spreading Ridges. Geochemistry, Geophysics, Geosystems, AGU and the Geochemical Society, 2018, 19. <10.1029/2018GC007590>
Hananto Nugroho, Boudarine Asmoune, Carton Hélène, Singh Satish C, Avianto Praditya, Dyment Jerome, Qin Yanfang, Ghosal Dibakar, Zuraida Rina, Tapponnier Paul, Deplus Christine, Sieh Kerry. Evidence of pervasive trans-tensional deformation in the northwestern Wharton Basin in the 2012 earthquakes rupture area. Earth and Planetary Science Letters, Elsevier, 2018, 502. <10.1016/j.epsl.2018.09.007>
Han Shuoshuo, Carbotte Suzanne M., Canales Juan Pablo, Nedimović Mladen R., Carton Hélène. Along-Trench Structural Variations of the Subducting Juan de Fuca Plate From Multichannel Seismic Reflection Imaging. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2018, 123. <10.1002/2017JB015059>
Singh Satish C, Hananto Nugroho, Qin Yanfang, Leclerc Frédérique, Avianto Praditya, Tapponnier Paul, Carton Hélène, Wei Shengji, Nugroho Adam B, Gemilang Wishnu A, Sieh Kerry, Barbot Sylvain. The discovery of a conjugate system of faults in the Wharton Basin intraplate deformation zone. Science Advances, American Association for the Advancement of Science (AAAS), 04 January 2017, 3. <10.1126/sciadv.1601689>
Aghaei Omid, Nedimović Mladen R., Marjanović Milena, Carbotte Suzanne M., Pablo Canales J., Carton Hélène, Nikić Nikola. Constraints on melt content of off-axis magma lenses at the East Pacific Rise from analysis of 3-D seismic amplitude variation with angle of incidence. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2017, 122. <10.1002/2016JB013785>
Horning G., Canales J. P., Carbotte S. M., Han S., Carton H., Nedimović M. R., van Keken P. E.. A 2-D tomographic model of the Juan de Fuca plate from accretion at axial seamount to subduction at the Cascadia margin from an active source ocean bottom seismometer survey. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2016, 121. <10.1002/2016JB013228>
Han Shuoshuo, Carbotte Suzanne M., Canales Juan Pablo, Nedimović Mladen R., Carton Hélène, Gibson James C., Horning Greg W.. Seismic reflection imaging of the Juan de Fuca plate from ridge to trench: New constraints on the distribution of faulting and evolution of the crust prior to subduction. Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2016, 121. <10.1002/2015JB012416>
Kurt H., Sorlien C. C., Seeber L., Steckler M.S, Shillington D.J., Cifci G., Cormier M.H., Dessa J.-X., Atgin O., Dondurur D., Demirbag E., Okay S., Imren C., Gurcay S., Carton H.. Steady late quaternary slip rate on the Cinarcik section of the North Anatolian fault near Istanbul, Turkey,. Geophysical Research Letters, American Geophysical Union, 16 September 2013, 40. <10.1002/grl.50882>
Singh Satish C., Chauhan Ajay P. S., Calvert Andrew J., Hananto Nugroho D., Ghosal Dibakar, Rai Abhishek, Carton Helene. Seismic evidence of bending and unbending of subducting oceanic crust and the presence of mantle megathrust in the 2004 Great Sumatra earthquake rupture zone. Earth and Planetary Science Letters, Elsevier, 2012, 321. <10.1016/j.epsl.2012.01.012>
Singh Satish C., Hananto Nugroho, Mukti Maruf, Robinson David P., Das Shamita, Chauhan Ajay, Carton Helene, Gratacos Bruno, Midnet Stephan, Djajadihardja Yusuf, Harjono Heri. Aseismic zone and earthquake segmentation associated with a deep subducted seamount in Sumatra. Nature Geoscience, Nature Publishing Group, 2011, 4. <10.1038/ngeo1119>
C. Singh Satish, Carton Hélène, Chauhan Ajay. S., Androvandi Sophie, Davaille Anne, Dyment Jérôme, Cannat Mathilde, Hananto Nugroho. D.. Extremely thin crust in the Indian Ocean possibly resulting from Plume–Ridge Interaction. Geophysical Journal International, Oxford University Press (OUP), 2010, 184. <10.1111/j.1365-246X.2010.04823.x>
Carton H., Singh S. B., Tapponnier P., Elias A., Briais A., Sursock A., Jomaa R., King G., Daeron M., Jacques E., Barrier L.. Seismic evidence for Neogene and active shortening offshore of Lebanon (Shalimar cruise). Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2009, 114. <10.1029/2007JB005391>