Prochain évènement
| Date et heure | Description |
|---|---|
|
23 octobre 2026 13:00 |
Etienne Large (Uni Postdam/ISTerre) Disentangling the Tectonic vs. Glacial control over millennial-scale denudation rates of the Niedere Tauern, Eastern Alps, Austria Résumé: Understanding the relative control of tectonics and climate over denudation rates has been a driver of scientific research over the past decades, especially in mountainous regions. In the Alps, although millennial-scale denudation rates range over two orders of magnitude, it is generally accepted that these are largely driven by the topographic overprint left by the Quaternary glaciations. However, tectonic uplift rates also vary substantially across the range, complicating this interpretation. Apatite (U-Th)/He ages from the Niedere Tauern indicate Late Miocene to Early Pliocene exhumation, attributed to tectonic activity given the very regional scale of this exhumation. This region, which is also ideally located at the eastern margin of the Last Glacial Maximum (LGM) ice extent, is therefore an ideal natural laboratory for investigating the controls on Quaternary glaciations in the Alps. We present new 10Be-derived denudation rates of 17 catchments of the Eastern Alps, 10 of which are located within the Mio-Pliocene uplifted Niedere Tauern, and 7 outside of it. The 3 easternmost catchments of the Niedere Tauern are located at the edge of the LGM ice extent. Combined with previously published cosmogenic nuclide data from the region, this dataset allows us to investigate whether present-day denudation patterns primarily reflect the imprint of Quaternary glaciations, or the longer-term tectonic control associated with Mio–Pliocene uplift. |
Evènements Généraux
Séminaires internes
Séminaires à venir :
Séminaires passés :
| Date et heure | Description |
|---|---|
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5 juin 2023 13:00 |
Sumith Abeykoon (post-doc CRPG) Deuterium solubility in FeS at high pressure and high temperature |
| Date et heure | Description |
|---|---|
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15 mai 2023 13:00 |
Blandine Godet Présentations de 15 minutes de son sujet de thèse : Dynamic of the marl-limestone variability at the orbital timescale and the Cenomanian-Turonian anoxic event (OAE2): a fresh look with extraterrestrial 3He |
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11 mai 2023 13:15 |
Simon Daout Along-strike variation of the strain partitioning within the Apennines as seen from large-scale multi-temporal InSAR analysis
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| Date et heure | Description |
|---|---|
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3 avril 2023 13:00 |
Etienne Skrzypek (Université de Graz) Dans la cuisine de l’arc magmatique de Ryoke (Japon): deformation, métamorphisme et soubresauts magmatiques |
| Date et heure | Description |
|---|---|
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6 mars 2023 13:00 |
Yves Marrocchi Origin of hydrogen isotopic variations in chondritic water and organics |
| Date et heure | Description |
|---|---|
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5 décembre 2022 13:00 |
Vincent Wicker (CRPG) Séminaire de 3ème année de thèse : Transition from contractional to extensional tectonics in the upper plate of a retreating subduction system: A case study in the Aegean forearc, in the Southern Hellenides, Peloponnese, Greece. |
| Date et heure | Description |
|---|---|
|
21 novembre 2022 13:00 |
Marie Barthez (CRPG) Séminaire de 3ème année de thèse : Petrological, geochemical and spectral laboratory studies of terrestrial feldspathic rocks: understanding plagioclase signatures in the VNIR domain as an analog to Mars |
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14 novembre 2022 13:00 |
Dorian Thomassin Séminaire de 3ème année de thèse : Distribution et l’origine des éléments volatils dans les chondres des chondrites à enstatite. |
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7 novembre 2022 13:00 |
Belen Muñoz Rojas (CRPG) Séminaire de présentation d’une nouvelle étudiante en thèse |
| Date et heure | Description |
|---|---|
|
17 octobre 2022 13:00 |
Ayoub Khelili (CRPG) Séminaire de 3ème année de thèse : Combinaison de traceurs géochimiques pour reconstruire les trajectoires des contaminants dans un bassin versant industrialisé et anthropisé. |
Séminaires externes
Séminaires à venir :
| Date et heure | Description |
|---|---|
|
5 novembre 2026 10:30 |
Fanny Raponi (GIA, London) |
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12 novembre 2026 13:15 |
Thomas Grocolas (U.S. Geological Survey) Evolution of intermediate to felsic magmas and their storage and pre-eruptive timescales |
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26 novembre 2026 13:30 |
Café CAES |
| Date et heure | Description |
|---|---|
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10 décembre 2026 13:15 |
Bernard Schmitt (Ipag Grenoble), |
| Date et heure | Description |
|---|---|
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25 mars 2027 09:00 |
journée doctorante/doctorant |
Séminaires passés :
| Date et heure | Description |
|---|---|
|
15 décembre 2022 13:00 |
Stéphane cordier (LOTERR) à venir |
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9 décembre 2022 16:00 |
Gaston Giuliani (CRPG) Présentation du livre « Emeraudes, tout un monde » |
| Date et heure | Description |
|---|---|
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1 septembre 2022 13:00 |
Ted Present (Caltech) à venir |
| Date et heure | Description |
|---|---|
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23 juin 2022 13:00 |
Laure Guerit (Géosciences Rennes) Propagation des perturbations climatiques et tectoniques dans les systèmes continentaux, vue par la modélisation numérique |
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16 juin 2022 13:00 |
Mario Fischer-Gödde (Univ. Cologne) Jeudi 16 Juin 2022 à 13h00 : Mario Fischer-Gödde (Univ. Cologne) |
| Date et heure | Description |
|---|---|
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28 avril 2022 13:00 |
Jérôme Sterpenich (ICEEL) Présentation d’ICEEL |
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21 avril 2022 13:00 |
Baptiste Rousset (Univ. Strasbourg) Diversity of subduction zone transient deformation events : insights from joint geodetic and seismological analysis |
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14 avril 2022 13:00 |
Armel Menant (Université de Nice) Set the cadence of basal-accretion events along the subduction interface : a geological monitoring of the Hellenic margin |
| Date et heure | Description |
|---|---|
|
31 mars 2022 13:00 |
Urs Schaltegger (Univ. Genève) High-precision U-Pb dating – from techniques to the interpretation of age patterns from igneous rocks |
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17 mars 2022 13:00 |
Odin Marc (GET) What do we need to better constrain spatial and temporal occurrence of rainfall induced landslides ? |
Soutenances de thèse
Soutenances à venir :
| Date et heure | Description |
|---|---|
|
6 novembre 2026 14:00 |
Soutenance de thèse de Gabriel Fénisse – vendredi 6 novembre à 14h – Amphithéâtre CRPG The palaeoclimates of Europe since the Last Glacial Maximum: multi-proxy approaches and data-model comparison |
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30 novembre 2026 14:00 |
Soutenance de thèse Amphithéâtre du CRPG |
| Date et heure | Description |
|---|---|
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3 décembre 2026 14:00 |
Soutenance de thèse Amphithéâtre du CRPG |
|
11 décembre 2026 14:00 |
Soutenance de thèse Amphithéâtre du CRPG |
Soutenances passées :
Soutenances HDR
Soutenances à venir :
| Date et heure | Description |
|---|---|
|
4 décembre 2026 14:00 |
Soutenance HDR Amphithéâtre du CRPG |
Soutenances passées :
Évènements CRPG
Évènements à venir :
| Date et heure | Description |
|---|---|
|
17 décembre 2026 12:00 |
Repas de Noël du CRPG Amphithéatre du CRPG |
Évènements passés :
SÉMINAIRES DE THÈME
Cosmochimie & Planétologie
Cafés Cosmo-Planéto à venir :
| Date et heure | Description |
|---|---|
|
13 novembre 2026 13:15 |
Isabelle Mattia (Imperial College London, UK) Cosmic Dust Flux Variation Across European K-Pg Sections and Insights into the Impactor’s Source |
|
17 novembre 2026 09:00 |
Journée Cosmo-Planéto 9h-17h, journée annuelle de présentations et discussions |
|
27 novembre 2026 13:15 |
Damien Loizeau (IAS / MicroOMEGA) Salle de réunion — 13h15 |
Cafés Cosmo-Planéto passés :
Tectonique, Erosion & Evolution des Reliefs
Cafés TEER à venir :
| Date et heure | Description |
|---|---|
|
23 octobre 2026 13:00 |
Etienne Large (Uni Postdam/ISTerre) Disentangling the Tectonic vs. Glacial control over millennial-scale denudation rates of the Niedere Tauern, Eastern Alps, Austria Résumé: Understanding the relative control of tectonics and climate over denudation rates has been a driver of scientific research over the past decades, especially in mountainous regions. In the Alps, although millennial-scale denudation rates range over two orders of magnitude, it is generally accepted that these are largely driven by the topographic overprint left by the Quaternary glaciations. However, tectonic uplift rates also vary substantially across the range, complicating this interpretation. Apatite (U-Th)/He ages from the Niedere Tauern indicate Late Miocene to Early Pliocene exhumation, attributed to tectonic activity given the very regional scale of this exhumation. This region, which is also ideally located at the eastern margin of the Last Glacial Maximum (LGM) ice extent, is therefore an ideal natural laboratory for investigating the controls on Quaternary glaciations in the Alps. We present new 10Be-derived denudation rates of 17 catchments of the Eastern Alps, 10 of which are located within the Mio-Pliocene uplifted Niedere Tauern, and 7 outside of it. The 3 easternmost catchments of the Niedere Tauern are located at the edge of the LGM ice extent. Combined with previously published cosmogenic nuclide data from the region, this dataset allows us to investigate whether present-day denudation patterns primarily reflect the imprint of Quaternary glaciations, or the longer-term tectonic control associated with Mio–Pliocene uplift. |