Devercher (Déverchère) Jacques

PhD, HDR

Universitary Professor Institut Universitaire Européen de la Mer Франция

ResearchGate  https://perso-sdt.univ-brest.fr/~jacdev/

Experience with seismological data processing softwares (HYPOINVERSE, HYPOCENTER, HYRELA, Stress deduced from inversion of focal mechanisms, Velocities deduced from 3D-inversion of P and S wave arrivals, etc...) and field data acquisition with various types of seismographs. Experience in marine geophysical data acquisition (Multi-and Mono-channel seismic reflection, wide angle seismics, OBS's deployment and recovery, swath bathymetry, coring). Experience in teaching Tectonics, Marine Geology and Geophysics, Seismology, Navigation, to classes from Undergraduate ('DEUG', 'Licence', 'Maitrise') to Graduate ('D.E.A.') level. Fluent in English, Spanish. 

Publications 2019–2024 

• Travan G., Gaullier V., Déverchère J., Vendeville B.C., 2024. Interplay of Positive Structural Inversion and Salt Tectonics: The Case Study of the Central Algerian Margin, Western Mediterranean. JOURNAL OF STRUCTURAL GEOLOGY 183, 105133. https://doi.org/10.1016/j.jsg.2024.105133
• Graindorge D., Museur T., Klingelhoefer F., Roest W. R., Basile Ch., Loncke L., Sapin F., Heuret A., Perrot J., Marcaillou B., Lebrun J.F., Déverchère J., 2023. Deep Structure of the Demerara Plateau and Its Two-Fold Tectonic Evolution: From a Volcanic Margin to a Transform Marginal Plateau, Insights from the Conjugate Guinea Plateau. GEOLOGICAL SOCIETY SPECIAL PUBLICATION 524(1), 339–366. https://doi.org/10.1144/SP524-2021-96
• Travan G., Gaullier V., Déverchère J., Vendeville B., 2023. Origin and Evolution of Salt Minibasins on the Algerian Margin. MedGU – MEDITERRANEAN GEOSCIENCES UNION. https://doi.org/10.13140/RG.2.2.11725.65766
• Septier A., Renouard A., Déverchère J., Perrot J., 2023. Unsupervised Probabilistic Machine Learning Applied to Seismicity Declustering: A New Approach to Represent Earthquake Catalogues with Fewer Assumptions. ESS Open Archive. https://doi.org/10.22541/essoar.168167340.09761738/v1
• Miramontes E., Déverchère J., Pellegrini C., Chiarella D., 2023. Mediterranean Sea Evolution and Present-Day Physiography. In: Oceanography of the Mediterranean Sea. An Introductory Guide. Elsevier, p. 13-39. https://doi.org/10.1016/B978-0-12-823692-5.00006-6

• Déverchère J., Barbé A., Kernec M., Jaud M., Ruault R., 2022. A Submarine Morphotectonic Analysis Combining Gis-Based Methods and Virtual Reality: Case Study of the Low-Rate Active Thrust Faulting off Boumerdès (Algeria). FRONTIERS IN EARTH SCIENCE 10, 1010226. https://doi.org/10.3389/feart.2022.1010226
• Soto J.I., Déverchère J., Hudec M.R., Medaouri M., Badji R., Gaullier V., Leffondré P., 2022. Crustal Structures and Salt Tectonics on the Margins of the Western Algerian Basin (Mediterranean Region). MARINE AND PETROLEUM GEOLOGY 144, 105820. https://doi.org/10.1016/j.marpetgeo.2022.105820
• Haidar Sh., Déverchère J., Graindorge D., Arab M., Medaouri M., Klingelhoefer F., 2022. Back-Arc Dynamics Controlled by Slab Rollback and Tearing: A Reappraisal of Seafloor Spreading and Kinematic Evolution of the Eastern Algero-Balearic Basin (Western Mediterranean) In the Middle-Late Miocene. TECTONICS 41(2), e2021TC006877. https://doi.org/10.1029/2021TC006877
• Klingelhoefer F., Déverchère J., Graindorge D., Aïdi Ch., Badji R., Bouyahiaoui B., Leprêtre A., Mihoubi A., Beslier M.-O., Charvis Ph. et al., 2022. Formation, Segmentation and Deep Crustal Structure Variations along the Algerian Margin from the SPIRAL Seismic Experiment. JOURNAL OF AFRICAN EARTH SCIENCES 186, 104433. https://doi.org/10.1016/j.jafrearsci.2021.104433
• Haidar Sh., Déverchère J., Arab M., Klingelhoefer F., Graindorge D., Medaouri M., 2022. Seismo-Stratigraphic Mapping Guided by Magnetic Anomalies Stripes: Assessing Opening Models for the Eastern Algerian Oceanic Domain. In: Advances in Geophysics, Tectonics and Petroleum Geosciences. Proceedings of the 2nd Springer Conference of the Arabian Journal of Geosciences (CAJG-2), Tunisia 2019. Springer, Cham, p. 541–544. https://doi.org/10.1007/978-3-030-73026-0_121
• Leffondre P., Deverchere J., Medaouri M., Klingelhoefer F., Graindorge D., Arab M., 2021. Ongoing Inversion of a Passive Margin: Spatial Variability of Strain Markers along the Algerian Margin and Basin (Mediterranean Sea) and Seismotectonic Implications. FRONTIERS IN EARTH SCIENCE 9, 674584. https://doi.org/10.3389/feart.2021.674584
• Strzerzynski P., Dominguez S., Boudiaf A., Deverchere J., 2021. Tectonic Inversion and Geomorphic Evolution of the Algerian Margin Since Messinian Times: Insights From New Onshore/Offshore Analog Modeling Experiments. TECTONICS 40(2), 2020TC006369. https://doi.org/10.1016/j.tecto.2020.228565
• Arab M., El Maherssi C., Granjeon D., Roure F., Deverchere J., Cuilhe L., Hassaim M., Mouchot N., Doublet S., Khomsi S., 2020. On the Origin and Consequences of Crustal-Scale Extension between Africa and Sicily since Late Miocene: Insights from the Kaboudia Area, Western Pelagian Sea. TECTONOPHYSICS 795, 228565. http://dx.doi.org/10.1016/j.tecto.2020.228565
• Dessa J.-X., Beslier M.-O., Schenini L., Chamot-Rooke N., Corradi N., Delescluse M., Deverchere J., Larroque C. et al., 2020. Seismic Exploration of the Deep Structure and Seismogenic Faults in the Ligurian Sea by Joint Multi Channel and Ocean Bottom Seismic Acquisitions: Preliminary Results of the SEFASILS Cruise. GEOSCIENCES 10(3), 108. https://doi.org/10.3390/geosciences10030108
• Tiberi C., Gautier S., Ebinger C., Roecker S., Plasman M., Albaric J., Deverchere J., Peyrat S., Perrot J., Wambura R.F., Msabi M., Muzuka A., Mulibo G., Kianji G., 2019. Lithospheric Modification by Extension and Magmatism at the Craton-Orogenic Boundary: North Tanzania Divergence, East Africa. GEOPHYSICAL JOURNAL INTERNATIONAL 216(3), 1693–1710. http://dx.doi.org/10.1093/gji/ggy521