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ISTeP - UMR 7193
Institut des Sciences de la Terre de Paris

EGU25

Retrouvez toutes les présentations des membres de l'ISTeP-CY pour l'EGU25

 

Fichier consultable en pdf => ici

Tous les liens sont actifs en téléchargeant le pdf. 

 


Présentations EGU 25 - ISTeP




 

 

LUNDI



EGU25-9958 | ECS | Orals | NH4.5 

Influence of uncertain bedrock seismic velocity structure on numerical simulation of earthquake ground motion (EGM): case study of the Le Teil earthquake (November 11, 2019, France)  
Aude Gounelle, Florent De Martin, Emmanuel Chaljub, François Lavoué, Damien Do Couto, Edward Marc Cushing, and Céline Gélis
Mon, 28 Apr, 11:55–12:05 (CEST)   Room 1.15/16



EGU25-4287 | ECS | Orals | GD5.1 

Impact of structural inheritance and mantle potential temperature on wide asymmetric rifts  
Fan Zhou, Laetitia Le Pourhiet, Manuel Pubellier, and Matthias Delescluse
Mon, 28 Apr, 14:25–14:35 (CEST)   Room D2



 

EGU25-18123 | ECS | Posters on site | GD9.7 

Pre-Alpine structuration of the Briançonnais basement: lithostratigraphy, geochronology and tectono-metamorphic reconstruction of three Alpine massifs.   
Mahdi Ayatti, Alexis Plunder, Philippe Agard, Marc Poujol, Nathan Cogné, and Guillaume Bonnet
Mon, 28 Apr, 16:15–18:00 (CEST)   Hall X2 | X2.43



EGU25-6350 | Orals | TS6.1

Geochemical variation of intraplate magmatism and its sources in the Kaapvaal craton (Southern Africa) from Paleoarchean to present: implications for the evolution of its mantle lithosphere. 

Humbert Fabien
Mon, 28 Apr, 11:30–11:40 (CEST)   Room G2 

 

GD5.1

Towards New Understandings in Wilson Cycle Processes: Rifting, Drifting, Inversion, and Orogenesis 

Co-organized by GMPV4/TS7

Convener: Jordan J. J. PhetheanECS | Co-conveners: Zoltán ErdősJulie TugendPatricia Cadenas MartínezScott JessFrank ZwaanECSÉva OraveczECS

Orals | Mon, 28 Apr, 14:00–15:45 (CEST)- Room D2

Posters on site | Attendance Mon, 28 Apr, 16:15–18:00 (CEST) | Display Mon, 28 Apr, 14:00–18:00 - Hall X2

 

 

 


 

 

MARDI



TS2.5

Building orogens – from top to bottom, from field to models 

Co-organized by GD4

Convener: Olivier Lacombe

Co-conveners: Christoph von HagkeÍcaro Dias da SilvaEsther Izquierdo LlavallCarmen Maria Aguilar GilGiulio CasiniFabrizio Cocco

 Orals  | Tue, 29 Apr, 14:00–18:00 (CEST) Room G2

 Posters on site   | Attendance Tue, 29 Apr, 10:45–12:30 (CEST) | Display Tue, 29 Apr, 08:30–12:30 Hall X2

 

Figure 1 : Présentation de Camille

 



 

EGU25-15994 | ECS | Orals | TS2.1 

Deconvoluted evolution of the intra-plate Rhine Graben during the Cenozoic  
Camille Ourliac, Catherine Homberg, Justine Briais, Cécile Allanic, Sylvie Schueller, Anne Verlaguet, and Agathe Faure
Tue, 29 Apr, 11:20–11:30 (CEST)   Room D3 



EGU25-16548 | Orals | TS2.1 

Rifting and Breakup during Marginal Sea Basin formation: Differences from Atlantic-type margins  
Geoffroy Mohn, Jean-Claude Ringenbach, Julie Tugend, Etienne Legeay, Nick Kusznir, William Vetel, and François Sapin
Tue, 29 Apr, 12:10–12:20 (CEST)   Room D3



TS1.5

Faults, fractures, stress and the mechanics of the upper crust 

Convener: Nicolas Beaudoin

Co-conveners: Olivier LacombeMai-Linh DoanAlexis Cartwright-Taylor

 Orals  | Thu, 01 May, 14:00–15:45 (CEST) Room G2

 Posters on site  | Attendance Thu, 01 May, 10:45–12:30 (CEST) | Display Thu, 01 May, 08:30–12:30 Hall X2

 Posters virtual   | Attendance Tue, 29 Apr, 14:00–15:45 (CEST) | Display Tue, 29 Apr, 08:30–18:00 vPoster spot 2

 

 

 

GMPV7.5

Advances in nano- to micro-analytical tools and cutting-edge technologies: Unlocking Earth Science and Igneous Petrology secrets 

Convener: Lucia Pappalardo

Co-conveners: Gianmarco BuonoLucia ManciniGabriele CarnevaleAntonio CaracausiSonja AulbachHélène Balcone-Boissard

 Orals   | Fri, 02 May, 10:45–12:30 (CEST) Room K1

 Posters on site   | Attendance Thu, 01 May, 14:00–15:45 (CEST) | Display Thu, 01 May, 14:00–18:00 Hall X2

 Posters virtual  | Attendance Tue, 29 Apr, 14:00–15:45 (CEST) | Display Tue, 29 Apr, 08:30–18:00 vPoster spot 1

 

EGU25-20933 | Posters virtual | VPS22 

Seismotectonics of the Oriente Transform Fault revisited  
Eric Calais, Sylvie Leroy, Jeffrey Poort, Jean-Frédéric Lebrun, Bernard Mercier de Lépinay, O'Leary Gonzalez, Bladimir Moreno, Jose-Luis Granja-Bruna, Walter Roest, Boris Marcaillou, Chastity Aiken, and Frauke Klingelhoefer
Tue, 29 Apr, 14:00–15:45 (CEST)   vPoster spot 1 | vP1.21



EGU25-20088 | ECS | Orals | GD9.1 

From oceanic to continental subduction and collision in the Western Alps: P-T-time evolution of the Briançonnais/Liguro-Piemont plate contact  
Kevin Mendes, Philippe Agard, Alexis Plunder, Guillaume Bonnet, Clement Herviou, and Thomas Gyomlai
Tue, 29 Apr, 15:35–15:45 (CEST)   Room K1

 

EGU25-13085 | Posters on site | TS3.1 

Late Quaternary fault activity of the southern part of the Al Idrissi strike-slip fault system, Alboran sea: an integrated multi-proxy approach  

Lea Vidil, Elia d'Acremont, Laurent Emmanuel, Sara Lafuerza, Fabien Caroir, Sylvie Leroy, El Mehdi Latni, and Alain Rabaute and the Albacore-Albaneo teams
Tue, 29 Apr, 14:00–15:45 (CEST)   Hall X2 | X2.91

EOS4.8

BUGS: Blunders, Unexpected Glitches, and Surprises 

Co-organized by BG0/EMRP1/ESSI4/GD10/GI1/GI6/GM11/GMPV1/PS0/SM2/SSS11/ST4

Convener: Ulrike ProskeECSCo-conveners: Laetitia Le PourhietDaniel KlotzECSNobuaki FujiJonas PyschikECS

 Orals   | Tue, 29 Apr, 16:15–18:00 (CEST) Room -2.33

 Posters on site   | Attendance Tue, 29 Apr, 14:00–15:45 (CEST) | Display Tue, 29 Apr, 14:00–18:00 Hall X2



EGU25-234 | ECS | Orals | SSP4.2 

Oyster shells reveal low seasonality with winter precipitation in Bartonian India  
Aniket Mitra, Inigo A. Müller, Niels J. de Winter, Philippe Claeys, Béatrice A. Ledésert, and Kalyan Halder
Tue, 29 Apr, 16:30–16:40 (CEST)   Room -2.93

EGU25-18778 | Orals | NH2.8 

Transient creep in subduction zones explained by reaction-induced rheological switches  
Mathieu Soret, Jorge Jara, Julien Gasc, Giuseppe Costantino, Nadaya Cubas, Alexandre Schubnel, Harsha Bhat, and Romain Jolivet
Tue, 29 Apr, 17:05–17:15 (CEST)   Room 1.14

 

MAL11-GD

Augustus Love Medal Lecture by Neil M. Ribe and GD Division Outstanding ECS Award Lecture by Iris van Zelst 

Convener: Jeroen van HunenCo-convener: Laetitia Le Pourhiet

 Orals   | Tue, 29 Apr, 19:00–20:00 (CEST) Room D1

 

 

 

Laetitia Le Pourhiet recoit la Burov Medal de l'ILP - La médaille lui sera remise lors de l'EGU par Hans Thybo le mardi 29/04/2025 durant l’ILP meeting de 18:00 à 20:00

 

 

En l'honneur d'Evgueni Burov, chercheur, scientifique, enseignant et contributeur enthousiaste de l'ILP, une médaille récompensant les réalisations remarquables en milieu de carrière a été créée. L'objectif de l'ILP (International Lithosphere Program) est de promouvoir une science de haut niveau en lien avec le service à la communauté.

 

Evgueni Burov était chercheur à l'Institut des Sciences de la Terre de Paris au moment de son décès prématuré. 

Figure 2 : Laetitia Le Pourhiet et Hans Thybo

 

 


 

 

MERCREDI



EGU25-10746 | Posters on site | TS2.1 

Paleo-depth of hydrothermal venting along the Mid-Norwegian volcanic margin during Paleogene continental breakup  
Julie Tugend, Geoffroy Mohn, Nick, J. Kusznir, Sverre Planke, Christian Berndt, Dmitrii Zastrozhnov, and John, M. Millett
Wed, 30 Apr, 08:30–10:15 (CEST)   Hall X2 | X2.15



EGU25-6051 | Posters on site | TS2.1 

High-resolution digital outcrop models of low-angle normal faulting: the  fossil distal Adriatic rifted margin (SE Switzerland)  
Leïla Morzelle, Geoffroy Mohn, Peter Betlem, and Julie Tugend
Wed, 30 Apr, 08:30–10:15 (CEST)   Hall X2 | X2.7

 

EGU25-17785 | ECS | Orals | GM5.1 

Extreme flood event and their depositonal signatures: the case of the Storm Alex in the Roya Valley  
Raphaël Kerverdo, Sara Lafuerza, Christian Gorini, Eric Fouache, Jean-Loup Rubino, Didier Granjeon, Rémy Deschamps, Mina Jafari, Pierre-Yves Lagrée, and Nicoletta Bianchi
Wed, 30 Apr, 09:25–09:35 (CEST)   Room G1

 

 

 

 

 

EGU25-20350 | Orals | GMPV7.2 

Magma plumbing system architecture and dynamics, a crystal perspective  

Hélène Balcone-Boissard
Wed, 30 Apr, 09:30–09:40 (CEST)   Room 0.96/97

 

 

 

 

 

TS1.4

Fluid-rock interactions: interplays, processes and tracers 

Co-organized by EMRP1/GMPV3

Convener: Francesco GiuntoliCo-conveners: Sarah IncelECSNicolas BeaudoinOlivier Lacombe

 Orals   | Wed, 30 Apr, 10:45–12:30 (CEST) Room D3

 Posters on site   | Attendance Wed, 30 Apr, 14:00–15:45 (CEST) | Display Wed, 30 Apr, 14:00–18:00 Hall X2



EGU25-12332 | ECS | Posters on site | NH2.8 

Spatial extent of deep slab slicing events: Insights from the Phyllite-Quartzite paleo-accretionary complex (SE-Peloponnese and Kythira, Greece)  
Maïlys Bouhot, Armel Menant, Clément Ganino, Samuel Angiboust, Onno Oncken, Damien Deldicque, Laurent Jolivet, and Nikolaos Skarpelis
Wed, 30 Apr, 10:45–12:30 (CEST)   Hall X3 | X3.15

 

EGU25-3791 | ECS | Posters on site | NH2.8 

Numerical modeling of deformation associated with seamounts subduction.Implications for the seismic cycle.  
Alexis Gauthier, Nadaya Cubas, and Laetitia Le Pourhiet
Wed, 30 Apr, 10:45–12:30 (CEST)   Hall X3 | X3.17

 

 

 

 

EGU25-18133 | ECS | Posters on site | TS1.6 

Metamorphic re-equilibration, deformation and rheology along a nascent plate boundary: the case study of the Bay of Islands Ophiolitic Complex, Newfoundland  

Louise Mérit, Philippe Agard, Loïc Labrousse, Benoît Dubacq, Cécile Prigent, and Carl Guilmette
Wed, 30 Apr, 14:00–15:45 (CEST)   Hall X2 | X2.98

 

EGU25-11735 | ECS | Orals | GD6.1 

Artificial Smoker: Geophysical characterization of an ultraslow ridge system for sustainable resource management  
Bhargav Boddupalli, Børge Arntsen, Tim Minshull, Ketil Hokstad, Sylvie Leroy, Ståle Johansen, Louise Watremez, Ana Corbalan, and Lars Sørum
Wed, 30 Apr, 16:35–16:45 (CEST)   Room K1



EGU25-13369 | Posters on site | GMPV7.2 

Timescales and dynamics of magmatic processes in a Plinian eruption's feeding system: The 79 CE eruption of Somma-Vesuvius, Italy  
Pierangelo Romano, Carlo Pelullo, Sumit Chakraborty, Andrea L. Rizzo, Helene Balcone Boissard, Domenico Sparice, Domenico Doronzo, Mauro A. Di Vito, and Ilenia Arienzo
Wed, 30 Apr, 16:15–18:00 (CEST)   Hall X1 | X1.181

 

 

 

 

 

 

JEUDI

 

 

EGU25-14607 | ECS | Posters on site | TS2.7 

Late Tortonian to Pleistocene deformations of Alboran domain (Western Mediterranean): new insights from ALBANEO project and analogue modelling  
Fabien Caroir, Pauline Souloumiac, Nadaya Cubas, Bertrand Maillot, Léa Vidil, and Elia d'Acremont
Thu, 01 May, 08:30–10:15 (CEST)   Hall X2 | X2.61



 

EGU25-10661 | Posters on site | TS2.7 

Unravelling the tectono-metamorphic evolution of the Western Tell basement, North Algeria  
Margot Patry, Rémi Leprêtre, Charaf Chabou, and Geoffroy Mohn
Thu, 01 May, 08:30–10:15 (CEST)   Hall X2 | X2.65

EGU25-15758 | Orals | GD9.2 

3D numerical modelling of the evolution of a restraining bend: the example of the Jamaican duplex system  

Anthony Jourdon, Laetitia Le Pourhiet, Dave A. May, Alice-Agnes Gabriel, and Manuel Pubellier
Thu, 01 May, 09:55–10:05 (CEST)   Room D2



 

TS1.5

Faults, fractures, stress and the mechanics of the upper crust 

Convener: Nicolas BeaudoinCo-conveners: Olivier LacombeMai-Linh DoanAlexis Cartwright-Taylor

 Orals  

| Thu, 01 May, 14:00–15:45 (CEST) |Room G2

 Posters on site  

| Attendance Thu, 01 May, 10:45–12:30 (CEST) | Display Thu, 01 May, 08:30–12:30 Hall X2

 Posters virtual   

| Attendance Tue, 29 Apr, 14:00–15:45 (CEST) | Display Tue, 29 Apr, 08:30–18:00 vPoster spot 2



 

 

 

EGU25-5144 | ECS | Posters on site | GD7.1 

 On the role of transformation-induced physical changes on eclogite propagation: insights from thermo-mechanical numerical models.  

Anaïs Cochet, Philippe Yamato, Marie Baïsset, Loïc Labrousse, and Thibault Duretz
Thu, 01 May, 10:45–12:30 (CEST)   Hall X1 | X1.132

 

 

 

EGU25-17640 | ECS | Orals | GD9.3

Crustal structure, structural style, and tectonostratigraphy of the Northeast South China Sea rifted margin

Mateus Rodrigues de Vargas, Geoffroy Mohn, Julie Tugend, Nick Kusznir, Andrew Lin, and Liang-Fu Lin
Thu, 01 May, 11:30–11:40 (CEST)   Room D2 

 

EGU25-14810 | Orals | GM8.1 

Submarine landslides in the southern margin of the Alboran Sea  
Sara Lafuerza, Elia d'Acremont, Laurent Emmanuel, Alain Rabaute, Léa Vidil, and Sylvie Leroy and the Albacore Team
Thu, 01 May, 14:05–14:15 (CEST)   Room G1



GMPV7.5

Advances in nano- to micro-analytical tools and cutting-edge technologies: Unlocking Earth Science and Igneous Petrology secrets 

Convener: Lucia PappalardoCo-conveners: Gianmarco BuonoLucia ManciniGabriele CarnevaleAntonio CaracausiSonja AulbachHélène Balcone-Boissard

 Orals  | Fri, 02 May, 10:45–12:30 (CEST) Room K1

 Posters on site   | Attendance Thu, 01 May, 14:00–15:45 (CEST) | Display Thu, 01 May, 14:00–18:00 Hall X2

 Posters virtual   | Attendance Tue, 29 Apr, 14:00–15:45 (CEST) | Display Tue, 29 Apr, 08:30–18:00 vPoster spot 1

 

 

EGU25-11537 | ECS | Posters on site | GD10.1 

1D modelling of pegmatite migration  
Mathis Bergogne, Laetitia Le Pourhiet, Ludovic Räss, and Alexis Plunder
Thu, 01 May, 14:00–15:45 (CEST)   Hall X1 | X1.157



EGU25-19454 | Orals | GM8.1 | Highlight 

 Seafloor evidence of structurally-controlled fluid expulsion from the upper Amazon deep-sea   
Daniel Praeg, Sébastien Migeon, Cleverson Guizan Silva, Tadeu dos Reis, Adolpho Augustin, Jenny Trevisan, Alexandre Dano, Aurélien Gay, Marcelo Ketzer, Pâmela Palhano, Maria Pivel, Jeffrey Poort, Christian Stranne, and Vikram Unnithan
Thu, 01 May, 16:15–16:25 (CEST)   Room G1



EGU25-9848 | ECS | Orals | TS1.3 

Weakening induced by phase nucleation: from experiments to numerical models  

Marie Baïsset, Philippe Yamato, Thibault Duretz, Loïc Labrousse, Julien Gasc, and Alexandre Schubnel
Thu, 01 May, 17:10–17:30 (CEST)   Room G2

 

 

 

 

 

VENDREDI



EGU25-16999 | Posters on site | GD9.2 

Recent Evolution of the Northern Caribbean Plate Boundary Insights from Seismic Reflection Data from the Northern Hispaniola Margin  
Sylvie Leroy, Alana Oliveira de Sà, Elia d'Acremont, Sara Lafuerza, Jose-Luis Granja-Bruña, Roberte Momplaisir, Dominique Boisson, Bladimir Moreno, Louise Watremez, and Jordane Corbeau
Fri, 02 May, 08:30–10:15 (CEST)   Hall X1 | X1.162



EGU25-17687 | ECS | Posters on site | ERE2.4 

Thermo-Hydro-Mechanical modelling of the Larderello geothermal system, Tuscany, Italy: Emphasis on the role of tectonic structures  
Carla Lagardère, Damien Do Couto, Anne Verlaguet, Laurent Jolivet, Sylvie Leroy, and Gianluca Gola
Fri, 02 May, 08:30–10:15 (CEST)   Hall X4 | X4.109



EGU25-21002 | Posters on site | GD9.2 

Imaging the Twin Fault System Along the Northern Boundary of the Caribbean Plate  
Walter Roest, Chastity Aiken, Boris Marcaillou, and Frauke Klingelhoefer and the the Haiti-TWiST Shipboard Party
Fri, 02 May, 08:30–10:15 (CEST)   Hall X1 | X1.165



EGU25-20868 | Posters on site | GD9.2 

New Heat flow data in the Jamaica and Windward Passages  
Frederique Rolandone, Jeffrey Poort, Sylvie Leroy, Walter Roest, Chastity Aiken, Frauke Klingelhoefer, and Boris Marcaillou
Fri, 02 May, 08:30–10:15 (CEST)   Hall X1 | X1.163

 

GMPV7.5

Advances in nano- to micro-analytical tools and cutting-edge technologies: Unlocking Earth Science and Igneous Petrology secrets 

Convener: Lucia PappalardoCo-conveners: Gianmarco BuonoLucia ManciniGabriele CarnevaleAntonio CaracausiSonja AulbachHélène Balcone-Boissard

 Orals  | Fri, 02 May, 10:45–12:30 (CEST) |Room K1

 Posters on site   | Attendance Thu, 01 May, 14:00–15:45 (CEST) | Display Thu, 01 May, 14:00–18:00 Hall X2

 Posters virtual  | Attendance Tue, 29 Apr, 14:00–15:45 (CEST) | Display Tue, 29 Apr, 08:30–18:00 vPoster spot 1

 

 

 

 

EGU25-17235 | Posters on site | GD9.3 

Impact of thermal inheritance on South China Sea rifting : insight from 3D thermo-mechanical simulations   

Laetitia Le Pourhiet, Manuel Pubellier, Anthony Jourdon, and Fan Zhou
Fri, 02 May, 10:45–12:30 (CEST)   Hall X1 | X1.173

 

EGU25-21083 | ECS | Posters on site | GD9.3 

 3D numerical modeling of the collision at Taiwan  

Tiphaine Larvet, Anthony Jourdon, Laetitia Le Pourhiet, Frédéric Mouthereau, and Cédric Bulois
Fri, 02 May, 10:45–12:30 (CEST)   Hall X1 | X1.171

 

EGU25-11371 | ECS | Orals | TS3.4 

Metamorphic dehydration reactions trigger slow slip events in subduction zones  
Jorge Jara, Mathieu Soret, Nadaya Cubas, Andrei Maksymowicz, Fabrice Cotton, and Romain Jolivet
Fri, 02 May, 11:50–12:00 (CEST)   Room G2

 

EGU25-14916 | Posters on site | GM8.1 

Enigmatic deep-water seafloor depressions east of Tortue Island, Northern Haiti margin  
Alana Oliveira de Sa, Sara Lafuerza, Sylvie Leroy, Elia d'Acremont, Emmannuelle Ducassou, Kelly Fauquembergue, Remy Deschamps, Sébastien Zaragosi, José Luis Granja-Buña, Roberte Momplaisir, and Dominique Boisson
Fri, 02 May, 14:00–15:45 (CEST)   Hall X2 | X2.16

EGU25-12502 | Posters on site | GMPV8.4 

The role of bubble-crystal interactions in the eruption dynamics of alkaline magmas: implications for Vesuvius volcano  
Fabio Arzilli, Giuseppe La Spina, Emily Bamber, Daniele Morgavi, Lorenzo Fedele, Lucia Mancini, Marko Prašek, Thomas Lemaire, Ileana Santangelo, Giulia Chiominto, Annamaria Perrotta, Hélène Balcone-Boissard, Daniele Giordano, and Claudio Scarpati
Fri, 02 May, 14:00–15:45 (CEST)   Hall X1 | X1.31

 

EGU25-17429 | Orals | TS3.3 | Highlight 

Relationships Between Plate Interface Deformation and Earthquake Segmentation  

Nadaya Cubas, Alexis Gauthier, Mathieu Soret, and Laëtitia Le Pourhiet
Fri, 02 May, 16:20–16:40 (CEST)   Room G2



Committee composition

https://www.egu25.eu/about/programme_committee_composition.html

 

 

Anne-Claire LAURENT - 19/06/25

Traductions :

    Appartenant à

    Mis à jour - 20/05/25

    Chiffres clés (Mars 2025)

    L'ISTeP comprend 131 membres dont :

    Permanents (66)

    • Professeurs  : 17 (+2 PAST)
    • Maîtres de conférence : 26
    • Directeurs de recherche CNRS : 1
    • Chargés de recherche CNRS : 1
    • ITA : 19

    Personnels non permanents (65)

    • Collaborateurs  bénévoles / émérites : 17
    • Chaire de professeur junior : 1
    • Enseignants-chercheurs contractuel : 2
    • 1 MCF accueil en délégation
    • ATER et Post-Docs : 9
    • Doctorants : 32
    • ITA-BIATSS : 3