Pablo Samaniego

Identifiants chercheurs

IdHAL :

pablo-samaniego

ORCID :

0000-0003-1169-3503

IdRef :

199238855

ResearcherID :

http://www.researcherid.com/rid/I-5644-2016

Publications

Article dans une revue (76)

Mesozoic magmatism in the Andes of southern Ecuador and northern Peru: Tectonic insights from whole-rock chemistry and zircon petrochronology Leidy Carolina Sandoval Espinel,Cesar Witt,Jorge Iglesias,Massimiliano Zattin,Olivier Bruguieret al. Lithos, 2026, 522-523, pp.108389. ⟨10.1016/j.lithos.2025.108389⟩ Article dans une revue (article de synthèse) insu-05440656v1
Eruptive dynamics of open-vent andesitic volcanoes retrieved from petrological and componentry analysis of recent explosive phases (2021-2022) of Sangay (Ecuador) Nicole Vizuete,Pablo Samaniego,Benjamin Bernard,Jean-Luc Devidal,Diego Narvaezet al. Journal of Volcanology and Geothermal Research, 2025, 458, pp.108238. ⟨10.1016/j.jvolgeores.2024.108238⟩ Article dans une revue hal-04829066v1
Probabilistic tephra fallout hazard maps for Sangay volcano, Ecuador Alessandro Tadini,Federica Pardini,Andrea Bevilacqua,Benjamin Bernard,Pablo Samaniegoet al. Bulletin of Volcanology, 2025, 87 (10), ⟨10.1007/s00445-025-01794-4⟩ Article dans une revue hal-04934013v1
Offshore Record of Explosive Volcanic Eruptions in the Southern Part of the Panamá Basin During the Past 10 Myr: 1. Tephrostratigraphy, Cross‐Correlations and Geochemical Characterization Mathilde Bablon,Marianne Saillard,François Michaud,François Nauret,Pablo Samaniegoet al. Geochemistry, Geophysics, Geosystems, 2025, 26 (9), ⟨10.1029/2025GC012276⟩ Article dans une revue hal-05270001v1
A geochemical investigation of the Sara Sara volcano (Peru): a Pleistocene edifice of the northern termination of the Andean Central Volcanic Zone Tristan Chaptal,F. Nauret,P. Samaniego,M. Rivera,K. Cuevaet al. Lithos, 2025, 518-519, pp.108282. ⟨10.1016/j.lithos.2025.108282⟩ Article dans une revue hal-05348447v1
Offshore Record of Explosive Volcanic Eruptions in the Southern Part of the Panamá Basin During the Past 10 Myr: 2. Inferences About the Construction of the Northern Andean Arc and Regional Geodynamics Mathilde Bablon,Pablo Samaniego,Jean‐luc Le Pennec,François Nauret,François Michaudet al. Geochemistry, Geophysics, Geosystems, 2025, 26 (9), ⟨10.1029/2025GC012278⟩ Article dans une revue hal-05270003v1
Hazard assessment and monitoring of Ecuadorian volcanoes: challenges and progresses during four decades since IG-EPN foundation Silvana Hidalgo,Benjamin Bernard,Patricia Mothes,Cristina Ramos,Jorge Aguilaret al. Bulletin of Volcanology, 2024, 86, 4 [20 p.]. ⟨10.1007/s00445-023-01685-6⟩ Article dans une revue insu-04730656v1
Blossoming of the Pleistocene volcanism in the Ecuadorian Andes: a review based on new and recent geochronological data Santiago Santamaría,Mathilde Bablon,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennecet al. Bulletin of Volcanology, 2024, 86 (9), pp.80. ⟨10.1007/s00445-024-01767-z⟩ Article dans une revue hal-04684468v1
Probabilistic, scenario-based hazard assessment for pyroclastic density currents at Tungurahua volcano, Ecuador A. Aravena,Alessandro Tadini,A. Bevilacqua,Pablo Samaniego,B. Bernardet al. Bulletin of Volcanology, 2024, 86, ⟨10.1007/s00445-024-01768-y⟩ Article dans une revue insu-04730597v1
Developing hazard scenarios from monitoring data, historical chronicles, and expert elicitation: a case study of Sangay volcano, Ecuador Benjamin Bernard,Alessandro Tadini,Pablo Samaniego,Andrea Bevilacqua,Francisco J. Vasconezet al. Bulletin of Volcanology, 2024, 86, 68 [19 p.]. ⟨10.1007/s00445-024-01754-4⟩ Article dans une revue insu-04730615v1
New geological and geochronological constraints on the evolution of the Cotacachi - Cuicocha volcanic complex (Ecuador) Marco Almeida Vaca,Mathilde Bablon,S. Daniel Andrade,Silvana Hidalgo,Xavier Quidelleuret al. Journal of South American Earth Sciences, 2023, 128, pp.104489. ⟨10.1016/j.jsames.2023.104489⟩ Article dans une revue hal-04166917v1
Timing of Quaternary volcanism and its relationship with tectonics in the central segment of the Ecuadorian Andes Santiago Santamaria,Xavier Quidelleur,Pablo Samaniego,Laurence Audin,Jean-Luc Le Pennecet al. Journal of Volcanology and Geothermal Research, 2023, 442, pp.107895. ⟨10.1016/j.jvolgeores.2023.107895⟩ Article dans une revue hal-04191470v1
Pre‐Eruptive Outgassing and Pressurization, and Post‐Fragmentation Bubble Nucleation, Recorded by Vesicles in Breadcrust Bombs From Vulcanian Activity at Guagua Pichincha Volcano, Ecuador M. Colombier,M. Manga,H. Wright,B. Bernard,R. Degraffenriedet al. Journal of Geophysical Research : Solid Earth, 2023, 128 (9), ⟨10.1029/2023jb026775⟩ Article dans une revue hal-04304944v1
What controls the formation of vulcanian bombs? A case study from the 1 February 2014 eruption of Tungurahua (Ecuador) Alessia Falasconi,Raffaello Cioni,Benjamin Bernard,Pablo Samaniego,Marco Pistolesiet al. Journal of Volcanology and Geothermal Research, 2023, 444, pp.107961. ⟨10.1016/j.jvolgeores.2023.107961⟩ Article dans une revue hal-04301647v1
An innovative isotopic method to identify the volcanic source of distal tephra Mathilde Bablon,François Nauret,Marianne Saillard,Pablo Samaniego,Ivan Vlastélicet al. Earth and Planetary Science Letters, 2023, 619, pp.118283. ⟨10.1016/j.epsl.2023.118283⟩ Article dans une revue hal-04171645v1
Arc volcano activity driven by small-scale metasomatism of the magma source Ivan Vlastélic,N. Sainlot,Pablo Samaniego,B. Bernard,François Nauretet al. Nature Geoscience, 2023, 16, pp.363-370. ⟨10.1038/s41561-023-01143-0⟩ Article dans une revue insu-04155741v1
Petrological and geochemical constraints on the magmatic evolution at the Ampato-Sabancaya compound volcano (Peru) Marco Rivera,Pablo Samaniego,François Nauret,Jersy Mariño,Céline Liorzou Lithos, 2023, 458-459, pp.107364. ⟨10.1016/j.lithos.2023.107364⟩ Article dans une revue hal-04222805v1
Two types of slab components under Ecuadorian volcanoes supported by primitive olivine-hosted melt inclusion study Diego Narvaez,Pablo Samaniego,Kenneth T. Koga,Estelle F. Rose-Koga,S. Hidalgoet al. Lithos, 2023, 442-443, pp.107049. ⟨10.1016/j.lithos.2023.107049⟩ Article dans une revue insu-04197043v1
Changes in the vegetation and water cycle of the Ecuadorian páramo during the last 5000 years Marie-Pierre Ledru,Olga Aquino-Alfonso,Walter Finsinger,Pablo Samaniego,Silvana Hidalgo The Holocene, 2022, 32, pp.950-963. ⟨10.1177/09596836221101251⟩ Article dans une revue hal-03658523v1
Growth and evolution of long-lived, large volcanic clusters in the Central Andes: The Chachani Volcano Cluster, southern Peru Rigoberto Aguilar,Jean-Claude Thouret,Pablo Samaniego,Gerhard Wörner,Brian Jichaet al. Journal of Volcanology and Geothermal Research, 2022, 426, pp.107539. ⟨10.1016/j.jvolgeores.2022.107539⟩ Article dans une revue hal-03639464v1
Conduit processes in crystal-rich dacitic magma and implications for eruptive cycles at Guagua Pichincha volcano, Ecuador M. Colombier,B. Bernard,H. Wright,Jean-Luc Le Pennec,F. Cácereset al. Bulletin of Volcanology, 2022, 84 (12), pp.105. ⟨10.1007/s00445-022-01612-1⟩ Article dans une revue hal-03915050v1
How tectonic, volcanic and climatic processes in Andean ‘sky islands’ shaped the diversification of endemic ground beetles Jérôme Murienne,Álvaro Barragán,Sophie Manzi,Pablo Samaniego,Pierre Moret Journal of Biogeography, 2022, 49 (11), pp.2077-2090. ⟨10.1111/jbi.14495⟩ Article dans une revue hal-03861684v1
Unrest at Cayambe Volcano revealed by SAR imagery and seismic activity after the Pedernales subduction earthquake, Ecuador (2016) P.A. Espín Bedón,Laurence Audin,M.-P. Doin,Virginie Pinel,E. Pathieret al. Journal of Volcanology and Geothermal Research, 2022, 428, pp.107577. ⟨10.1016/j.jvolgeores.2022.107577⟩ Article dans une revue hal-04320288v1
Introductory paper of the 8th International Symposium on Andean Geodynamics (ISAG) special number S. Carretier,F. Audemard,Laurence Audin,S. Hidalgo,J. -L. Le Pennecet al. Journal of South American Earth Sciences, 2022, 116, pp.103802. ⟨10.1016/j.jsames.2022.103802⟩ Article dans une revue insu-03684622v1
Evidence of destructive debris flows at (pre-) Hispanic Cayambe settlements, Ecuador Francisco J. Vasconez,Pablo Samaniego,Jeremy Phillips,S. Daniel Andrade,Edwin Simbañaet al. Quaternary International, 2022, 634, pp.65 - 80. ⟨10.1016/j.quaint.2022.06.006⟩ Article dans une revue hal-04320274v1
Tephra Fallout Probabilistic Hazard Maps for Cotopaxi and Guagua Pichincha Volcanoes (Ecuador) With Uncertainty Quantification Alessandro Tadini,N. Azzaoui,Olivier Roche,Pablo Samaniego,B. Bernardet al. Journal of Geophysical Research : Solid Earth, 2022, 127 (2), ⟨10.1029/2021JB022780⟩ Article dans une revue hal-03603654v1
Holocene marine tephra offshore Ecuador and Southern Colombia: First trench‐to‐arc correlations and implication for magnitude of major eruptions Mathilde Bablon,Gueorgui Ratzov,François Nauret,Pablo Samaniego,François Michaudet al. Geochemistry, Geophysics, Geosystems, 2022, 23 (9), pp.e2022GC010466. ⟨10.1029/2022GC010466⟩ Article dans une revue insu-03776996v1
Geochronological evolution of the potentially active Iliniza Volcano (Ecuador) based on new K-Ar ages Santiago Santamaria,Xavier Quidelleur,Silvana Hidalgo,Pablo Samaniego,Jean-Luc Le Pennecet al. Journal of Volcanology and Geothermal Research, 2022, pp.107489. ⟨10.1016/j.jvolgeores.2022.107489⟩ Article dans une revue hal-03553857v1
The eruptive chronology of the carihuairazo volcano (Ecuador): Recurrent sector collapses of a Middle Pleistocene stratovolcano of the northern andes Pablo Samaniego,Jorge Ordóñez,Mathilde Bablon,Minard Hall,Xavier Quidelleuret al. Journal of South American Earth Sciences, 2022, pp.103865. ⟨10.1016/j.jsames.2022.103865⟩ Article dans une revue hal-03689975v1
Forecasting and communicating the dispersion and fallout of ash during volcanic eruptions: lessons from the September 20, 2020 eruptive pulse at Sangay volcano, Ecuador Benjamin Bernard,Pablo Samaniego,Larry Mastin,Stephen Hernandez,Gerardo Pinoet al. Frontiers in Earth Science, 2022, 10, 912835 [22 p.]. ⟨10.3389/feart.2022.912835⟩ Article dans une revue hal-04318580v1
Collisional interactions and the transition between lava dome sector collapse and pyroclastic density currents at Tutupaca volcano (Southern Peru) Karine Bernard,Benjamin van Wyk de Vries,Pablo Samaniego,Patricio Valderrama,Jersy Mariño Journal of Volcanology and Geothermal Research, 2022, 431, ⟨10.1016/j.jvolgeores.2022.107668⟩ Article dans une revue insu-03825079v1
Eruption type probability and eruption source parameters at Cotopaxi and Guagua Pichincha volcanoes (Ecuador) with uncertainty quantification Alessandro Tadini,Olivier Roche,Pablo Samaniego,Nourddine Azzaoui,Andrea Bevilacquaet al. Bulletin of Volcanology, 2021, 83 (5), ⟨10.1007/s00445-021-01458-z⟩ Article dans une revue hal-03208239v1
Noble gas magmatic signature of the Andean Northern Volcanic Zone from fluid inclusions in minerals J. Lages,A.L. Rizzo,A. Aiuppa,Pablo Samaniego,J.L. Le Pennecet al. Chemical Geology, 2021, 559, pp.119966. ⟨10.1016/j.chemgeo.2020.119966⟩ Article dans une revue hal-03881757v1
The Tutupaca volcanic complex (Southern Peru): Eruptive chronology and successive destabilization of a dacitic dome complex J. Mariño,Pablo Samaniego,N. Manrique,P. Valderrama,Olivier Rocheet al. Journal of South American Earth Sciences, 2021, 109, pp.103227. ⟨10.1016/j.jsames.2021.103227⟩ Article dans une revue hal-03254008v1
Crustal thickness and magma storage beneath the Ecuadorian arc Clinton D. Koch,Jonathan Delph,Susan L. Beck,Colton Lynner,Mario Ruizet al. Journal of South American Earth Sciences, 2021, 110, ⟨10.1016/j.jsames.2021.103331⟩ Article dans une revue insu-03708917v1
Active Tectonics and Earthquake Geology Along the Pallatanga Fault, Central Andes of Ecuador Stéphane Baize,Laurence Audin,Alexandra Alvarado,Herve Jomard,Mathilde Bablonet al. Frontiers in Earth Science, 2020, 8 (193), ⟨10.3389/feart.2020.00193⟩ Article dans une revue hal-02870871v1
Pre-eruptive magmatic processes associated with the historical (218 ± 14 aBP) explosive eruption of Tutupaca volcano (southern Peru) Nélida Manrique,Pablo Samaniego,Etienne Médard,Federica Schiavi,Jersy Mariñoet al. Bulletin of Volcanology, 2020, 82 (1), ⟨10.1007/s00445-019-1335-4⟩ Article dans une revue hal-02427506v1
Glass shard K-Ar dating of the Chalupas caldera major eruption: Main Pleistocene stratigraphic marker of the Ecuadorian volcanic arc Mathilde Bablon,Xavier Quidelleur,Giuseppe Siani,Pablo Samaniego,Jean-Luc Le Pennecet al. Quaternary Geochronology, 2020, ⟨10.1016/j.quageo.2020.101053⟩ Article dans une revue hal-02495470v1
Linking magmatic processes and magma chemistry during the post-glacial to recent explosive eruptions of Ubinas volcano (southern Peru) Pablo Samaniego,Marco Rivera,Nélida Manrique,Federica Schiavi,François Nauretet al. Journal of Volcanology and Geothermal Research, 2020, 407, pp.107095. ⟨10.1016/j.jvolgeores.2020.107095⟩ Article dans une revue hal-02997285v1
The eruptive chronology of the Yucamane-Calientes compound volcano: A potentially active edifice of the Central Andes (southern Peru) Marco Rivera,Pablo Samaniego,Jessica Vela,Jean-Luc Le Pennec,Hervé Guillouet al. Journal of Volcanology and Geothermal Research, 2020, 393, pp.106787. ⟨10.1016/j.jvolgeores.2020.106787⟩ Article dans une revue hal-02529338v1
Volcanic history reconstruction in northern Ecuador: insights for eruptive and erosion rates on the whole Ecuadorian arc Mathilde Bablon,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Santiago Santamariaet al. Bulletin of Volcanology, 2020, 82 (11), ⟨10.1007/s00445-019-1346-1⟩ Article dans une revue hal-02486974v1
Quantifying the Uncertainty of a Coupled Plume and Tephra Dispersal Model: PLUME‐MOM/HYSPLIT Simulations Applied to Andean Volcanoes M. Alessandro Tadini,Olivier Roche,Pablo Samaniego,A. Guillin,N. Azzaouiet al. Journal of Geophysical Research : Solid Earth, 2020, 125 (2), ⟨10.1029/2019JB018390⟩ Article dans une revue hal-02453781v1
Construction et évolution de l'arc équatorien au cours du Quaternaire Mathilde Bablon,Santiago Santamaria,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennecet al. Géochronique, 2019, 150, pp.38-41 Article dans une revue hal-02365845v1
Up to 1% Pb isotope disequilibrium between minerals hosted in dacites from the Guagua Pichincha volcano, Ecuador: Implication for tracing the source and crustal history of continental arc magmas Marie-Anne Ancellin,Ivan Vlastélic,Pablo Samaniego,François Nauret,Abdelmouhcine Gannounet al. Chemical Geology, 2019, 525, pp.177-189. ⟨10.1016/j.chemgeo.2019.07.016⟩ Article dans une revue hal-02276976v1
Interactions between volcanism and geodynamics in the southern termination of the Ecuadorian arc Mathilde Bablon,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Laurence Audinet al. Tectonophysics, 2019, 751, pp.54-72. ⟨10.1016/j.tecto.2018.12.010⟩ Article dans une revue hal-02027965v1
Constraining magma sources using primitive olivine-hosted melt inclusions from Puñalica and Sangay volcanoes (Ecuador) Diego Narvaez,Estelle F. Rose-Koga,Pablo Samaniego,Kenneth T. Koga,Silvana Hidalgo Contributions to Mineralogy and Petrology, 2018, 173 (80), ⟨10.1007/s00410-018-1508-8⟩ Article dans une revue hal-01962618v1
Evolution of the 2015 Cotopaxi Eruption Revealed by Combined Geochemical and Seismic Observations Silvana Hidalgo,Jean Battaglia,Santiago Arellano,Daniel Sierra,Benjamin Bernardet al. Geochemistry, Geophysics, Geosystems, 2018, ⟨10.1029/2018GC007514⟩ Article dans une revue hal-01841069v1
Granular fingering as a mechanism for ridge formation in debris avalanche deposits: Laboratory experiments and implications for Tutupaca volcano, Peru Patricio Valderrama Murillo,Olivier Roche,Pablo Samaniego,Benjamin van Wyk de Vries,G. Araujo Journal of Volcanology and Geothermal Research, 2018, 349, pp.409-418. ⟨10.1016/j.jvolgeores.2017.12.004⟩ Article dans une revue hal-01677525v1
Eruptive chronology of Tungurahua volcano (Ecuador) revisited based on new K-Ar ages and geomorphological reconstructions Mathilde Bablon,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Pierre Lahitteet al. Journal of Volcanology and Geothermal Research, 2018, 357, pp.378 - 398. ⟨10.1016/j.jvolgeores.2018.05.007⟩ Article dans une revue hal-01803423v1
The genetic relationship between andesites and dacites at Tungurahua volcano, Ecuador François Nauret,Pablo Samaniego,A. Ancellin,P. Tournigand,Jean-Luc Le Pennecet al. Journal of Volcanology and Geothermal Research, 2018, 349, pp.283 - 297. ⟨10.1016/j.jvolgeores.2017.11.012⟩ Article dans une revue istex hal-01685451v1
Structure of the plumbing system at Tungurahua volcano, Ecuador: Insights from phase equilibrium experiments on July-August 2006 eruption products Joan Andújar,Caroline Martel,Michel Pichavant,Pablo Samaniego,Bruno Scailletet al. Journal of Petrology, 2017, 58 (7), pp.1249-1278. ⟨10.1093/petrology/egx054⟩ Article dans une revue insu-01583929v1
Contrasting origin of two clay-rich debris flows at Cayambe Volcanic Complex, Ecuador M. Detienne,P. Delmelle,A. Guevara,P. Samaniego,S. Opfergeltet al. Bulletin of Volcanology, 2017, 79 (4), ⟨10.1007/s00445-017-1111-2⟩ Article dans une revue hal-01636277v1
Antisana volcano: A representative andesitic volcano of the eastern cordillera of Ecuador: Petrography, chemistry, tephra and glacial stratigraphy Minard L. Hall,Patricia Mothes,Pablo Samaniego,Annemarie Militzer,Bernado Beateet al. Journal of South American Earth Sciences, 2017, 73, pp.50-64. ⟨10.1016/j.jsames.2016.11.005⟩ Article dans une revue hal-01456878v1
Across-arc versus along-arc Sr-Nd-Pb isotope variations in the Ecuadorian volcanic arc Marie-Anne Ancellin,Pablo Samaniego,Ivan Vlastélic,François Nauret,Abdelmouhcine Gannounet al. Geochemistry, Geophysics, Geosystems, 2017, 18 (3), pp.1163 - 1188. ⟨10.1002/2016GC006679⟩ Article dans une revue hal-01639003v1
Dynamic implications of ridges on a debris avalanche deposit at Tutupaca volcano (southern Peru) Patricio Valderrama,Olivier Roche,Pablo Samaniego,Benjamin van Wyk de Vries,Karine Bernardet al. Bulletin of Volcanology, 2016, 78 (2), ⟨10.1007/s00445-016-1011-x⟩ Article dans une revue hal-01638575v1
The eruptive chronology of the Ampato–Sabancaya volcanic complex (Southern Peru) Pablo Samaniego,Marco Rivera,Jersy Mariño,Herve Guillou,Céline C. Liorzouet al. Journal of Volcanology and Geothermal Research, 2016, 323 (1), pp.110 - 128. ⟨10.1016/j.jvolgeores.2016.04.038⟩ Article dans une revue istex hal-01587379v1
Eruptive parameters and dynamics of the April 2015 sub-Plinian eruptions of Calbuco volcano (southern Chile) Angelo Castruccio,Jorge Clavero,Andrea Segura,Pablo Samaniego,Olivier Rocheet al. Bulletin of Volcanology, 2016, 78 (9), ⟨10.1007/s00445-016-1058-8⟩ Article dans une revue hal-01637081v1
The historical (218 ± 14 aBP) explosive eruption of Tutupaca volcano (Southern Peru) Pablo Samaniego,Patricio Valderrama Murillo,Jersy Mariño,Benjamin van Wyk de Vries,Olivier Rocheet al. Bulletin of Volcanology, 2015, 77, pp.51. ⟨10.1007/s00445-015-0937-8⟩ Article dans une revue hal-01172542v1
The 2006–2009 activity of the Ubinas volcano (Peru): Petrology of the 2006 eruptive products and insights into genesis of andesite magmas, magma recharge and plumbing system Marco Rivera,Jean-Claude Thouret,Pablo Samaniego,Jean-Luc Le Pennec Journal of Volcanology and Geothermal Research, 2014, 270, pp.122-141. ⟨10.1016/j.jvolgeores.2013.11.010⟩ Article dans une revue istex hal-01134233v1
The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes M.-P. Ledru,V. Jomelli,Pablo Samaniego,Mathias Vuille,S. Hidalgoet al. Climate of the Past, 2013, 9 (1), pp.307-321. ⟨10.5194/cp-9-307-2013⟩ Article dans une revue hal-01066834v1
The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes M.-P. Ledru,Vincent Jomelli,P. Samaniego,M. Vuille,S. Hidalgoet al. Climate of the Past, 2013, 9 (1), pp.307-321. ⟨10.5194/cp-9-307-2013⟩ Article dans une revue hal-03036943v1
A devastating plinian eruption at Tungurahua volcano reveals formative occupation at ~1100 CAL BCin central Ecuador Jean-Luc Le Pennec,G. de Saulieu,Pablo Samaniego,D. Jaya,Lydie-Sarah Gailler Radiocarbon, 2013, 55 (2-3), pp.1199-1214. ⟨10.1017/S0033822200048116⟩ Article dans une revue hal-00858294v1
Eruptive history of Chimborazo volcano (Ecuador): A large, ice-capped and hazardous compound volcano in the Northern Andes Pablo Samaniego,D. Barba,Claude Robin,Michel Fornari,Benjamin Bernard Journal of Volcanology and Geothermal Research, 2012, 221-222, pp.33-51 Article dans une revue hal-00682542v1
Role of crustal and slab components in the Northern Volcanic Zone of the Andes (Ecuador) constrained by Sr-Nd-O isotopes Silvana Hidalgo,Marie-Christine Gerbe,Hervé Martin,Pablo Samaniego,Erwan Bourdon Lithos, 2012, 132-133, pp.180-192. ⟨10.1016/j.lithos.2011.11.019⟩ Article dans une revue istex hal-00682378v1
Petrological analysis of the pre-eruptive magmatic process prior to the 2006 explosive eruptions at Tungurahua volcano (Ecuador) Pablo Samaniego,Jean-Luc Le Pennec,Claude Robin,Silvana Hidalgo Journal of Volcanology and Geothermal Research, 2011, 199, pp.69-84. ⟨10.1016/j.jvolgeores.2010.10.010⟩ Article dans une revue istex hal-01170214v1
New radiometric and petrological constraints on the evolution of the Pichincha volcanic complex (Ecuador) Claude Robin,Pablo Samaniego,Jean-Luc Le Pennec,Michel Fornari,Patricia Motheset al. Bulletin of Volcanology, 2010, 72, pp.1109-1129. ⟨10.1007/s00445-010-0389-0⟩ Article dans une revue istex hal-00538442v1
Evolving metasomatic agent in the Northern Andean subduction zone, deduced from magma composition of the long-lived Pichincha volcanic complex (Ecuador) Pablo Samaniego,Claude Robin,Gilles Chazot,Erwan Bourdon,Joseph Cotten Contributions to Mineralogy and Petrology, 2010, 160, pp.239-260. ⟨10.1007/s00410-009-0475-5⟩ Article dans une revue istex hal-00530986v1
Evolution of the late Pleistocene Mojanda-Fuya Fuya volcanic complex (Ecuador), by progressive adakitic involvement in mantle magma sources Claude Robin,Jean-Philippe Eissen,Pablo Samaniego,Hervé Martin,Minard L. Hallet al. Bulletin of Volcanology, 2009, 71 (3), pp.233-258. ⟨10.1007/s00445-008-0219-9⟩ Article dans une revue istex insu-00446453v1
Testing the suitability of frictional behaviour for pyroclastic flow simulation by comparison with a well-constrained eruption at Tungurahua volcano (Ecuador) Karim Kelfoun,Pablo Samaniego,Pablo Palacios,Diego Barba Bulletin of Volcanology, 2009, 71, pp.1057-1075. ⟨10.1007/s00445-009-0286-6⟩ Article dans une revue istex hal-00449386v1
The Chimborazo sector collapse and debris avalanche: Deposit characteristics as evidence of emplacement mechanisms Benjamin Bernard,Benjamin van Wyk de Vries,Diego Barba,Hervé Leyrit,Claude Robinet al. Journal of Volcanology and Geothermal Research, 2008, 176, pp.36-43. ⟨10.1016/j.jvolgeores.2008.03.012⟩ Article dans une revue istex hal-00364388v1
The AD 1300–1700 eruptive periods at Tungurahua volcano, Ecuador, revealed by historical narratives, stratigraphy and radiocarbon Jean-Luc Le Pennec,D. Jaya,Pablo Samaniego,P. Ramón,S. Moreno Yánezet al. Journal of Volcanology and Geothermal Research, 2008, 176 (1), pp.70-81. ⟨10.1016/j.jvolgeores.2008.05.019⟩ Article dans une revue hal-00364420v1
Degassing patterns of Tungurahua volcano (Ecuador) during the 1999–2006 eruptive period, inferred from remote spectroscopic measurements of SO2 emissions S.R. Arellano,M. Hall,Pablo Samaniego,Jean-Luc Le Pennec,A. Ruizet al. Journal of Volcanology and Geothermal Research, 2008, 176, pp.151-162. ⟨10.1016/j.jvolgeores.2008.07.007⟩ Article dans une revue hal-00364374v1
Ecuadorian Andes volcanism: A review of Late Pliocene to present activity M.L. Hall,Pablo Samaniego,Jean-Luc Le Pennec,J.B. Johnson Journal of Volcanology and Geothermal Research, 2008, 176, pp.1-6. ⟨10.1016/j.jvolgeores.2008.06.012⟩ Article dans une revue istex hal-00364407v1
Pre-eruptive physical conditions of El Reventador volcano (Ecuador) inferred from the petrology of the 2002 and 2004–05 eruptions Pablo Samaniego,Jean-Philippe Eissen,Jean-Luc Le Pennec,Claude Robin,Minard L. Hallet al. Journal of Volcanology and Geothermal Research, 2008, 176 (1), pp.82-93. ⟨10.1016/j.jvolgeores.2008.03.004⟩ Article dans une revue istex hal-00380864v1
Late holocene phases of dome growth and Plinian activity at Guagua Pichincha volcano (Ecuador) Claude Robin,Pablo Samaniego,Jean-Luc Le Pennec,Patricia Mothes,Johannes van Der Plicht Journal of Volcanology and Geothermal Research, 2007, 176 (1), pp.7-15. ⟨10.1016/j.jvolgeores.2007.10.008⟩ Article dans une revue hal-00338754v1
Temporal Evolution of Magmatism in the Northern Volcanic Zone of the Andes: The Geology and Petrology of Cayambe Volcanic Complex (Ecuador) Pablo Samaniego,Hervé Martin,Michel Monzier,Claude Robin,Michel Fornariet al. Journal of Petrology, 2005, 46 (11), pp.2225-2252. ⟨10.1093/petrology/egi053⟩ Article dans une revue istex hal-00112961v1

Communication dans un congrès (20)

Décrypter l'histoire géodynamique passée grâce à la datation et à l'analyse chimique des produits volcaniques à terre et en mer. Mathilde Bablon,Santiago Santamaria,Pablo Samaniego,Xavier Quidelleur,Jean-Luc Le Pennecet al. 29e édition de la Réunion des Sciences de la Terre (RST), Société Géologique de France (SGF); Géosciences Montpellier; Hydrosciences Montpellier, Oct 2025, Montpellier, France Communication dans un congrès hal-05324233v1
Characterization of tephra layers recorded in marine sediments off Ecuador during the past 10 Ma, and implications on the regional geodynamics and volcanic hazard assessment Mathilde Bablon,Marianne Saillard,François Michaud,Pablo Samaniego,François Nauretet al. COT-INTIMATE-THM 2024 International Conference “Tephra: Chronology, Stratigraphy, Hazards, & Climate”, Sep 2024, Catania, Italy Communication dans un congrès hal-04699966v1
Geocronología y evolución del arco volcánico Cuaternario del Ecuador : nuevos avances por el método K-Ar (técnica Cassignol-Gillot) Santiago Santamaria,Mathilde Bablon,X. Quidelleur,Pablo Samaniego,Silvana Hidalgoet al. XI Congreso Ecuatoriano de Geología, Minas, Petróleo y Ambiental, 2023, Guayaquil, Ecuador Communication dans un congrès hal-04299794v1
Une méthode isotopique innovante pour identifier la source volcanique des téphras distaux : application à l’arc Nord Andin Mathilde Bablon,François Nauret,Pablo Samaniego,Ivan Vlastélic,Marianne Saillardet al. 28ème Réunion des Sciences de la Terre, 2023, Rennes, France Communication dans un congrès hal-04299826v1
Unravelling the origin and fate of the primitive high-Mg# basaltic andesites and andesites from Puñalica volcano (Ecuador) Diego Narváez,Pablo Samaniego,Silvana Hidalgo,Jose Naranjo,Yesenia Enríquezet al. Goldschmidt2023, Jul 2023, Lyon, France. ⟨10.7185/gold2023.18217⟩ Communication dans un congrès hal-04823849v1
Marine tephra offshore Ecuador and Southern Colombia: first trench-to-arc correlations and implication for the magnitude of major eruptions Mathilde Bablon,Marianne Saillard,Xavier Quidelleur,Pablo Samaniego,Gueorgui Ratzovet al. Seminario de presentación de resultados del LMI SVAN y perspectivas futuras, Oct 2022, Quito, Ecuador Communication dans un congrès hal-03943277v1
Identification d’évènements extrêmes passés à partir de l’analyse et de corrélations terre-mer de téphras déposés au large de l'Équateur et du sud de la Colombie Mathilde Bablon,François Michaud,Marianne Saillard,Gueorgui Ratzov,Jean-Luc Le Pennecet al. 18ème Congrès Français de Sédimentologie, Sep 2022, Brest, France Communication dans un congrès hal-03792261v1
First identification, geochemical characterization, and land-sea correlations of Holocene marine distal tephra from the Ecuadorian arc Mathilde Bablon,François Nauret,Pablo Samaniego,Jean-Luc Devidal,Gueorgui Ratzovet al. Goldschmidt, Jul 2021, Lyon, France. ⟨10.7185/gold2021.7686⟩ Communication dans un congrès hal-03462620v1
Olivine-hosted melt inclusion compositions support subducting slab melting under Ecuadorian volcanoes Diego Narvaez,Pablo Samaniego,Estelle F. Rose-Koga,Silvana Hidalgo 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Communication dans un congrès hal-02544419v1
Pb-Sr isotope temporal variations on juvenile ash samples from the last eruptive period of Tungurahua volcano (1999-2016) N. Sainlot,Ivan Vlastélic,Pablo Samaniego,B. Bernard,François Nauretet al. 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Communication dans un congrès hal-02530745v1
The eruptive chronology of the Yucamane-Calientes compound volcano: a potentially active edifice of the Central Andes (Southern Peru) M. Rivera,Pablo Samaniego,J. Vela,Jean-Luc Le Pennec,H. Guillouet al. 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Communication dans un congrès hal-02544405v1
The new potential volcanic hazard map of Guagua Pichincha Volcano, third edition 2019 E. Telenchana,M. Cordova,P. Mothes,P. Espín,Pablo Samaniegoet al. 8th International Symposium on Andean Geodynamics, Quito, 24-26 Septembre 2019, Sep 2019, Quito, Ecuador Communication dans un congrès hal-02544416v1
New data on active tectonics and earthquake geology of the Pallatanga Fault, Central Andes of Ecuador Stéphane Baize,Laurence Audin,Alexandra Alvarado,Herve Jomard,Mathilde Bablonet al. 8th International Symposium on Andean Geodynamics (ISAG) 2019, 2019, Quito, Ecuador Communication dans un congrès hal-02419614v1
Succesive desetabilization of a dome complex constructed on an extinct, hydrothermally altered volcano: The Tutupaca Volcano case study (Southern Perú) J. Mariño,Pablo Samaniego,N. Manrique,P. Valderrama,Olivier Rocheet al. 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Communication dans un congrès hal-02544345v1
Insights in Ecuadorian magma sources: from whole-rock geographical trends to single mineral isotope compositions Marie-Anne Ancellin,Ivan Vlastélic,Pablo Samaniego,François Nauret,Abdelmouhcine Gannounet al. 8th International Symposiumon Andean Geodynamics(ISAG), Sep 2019, Ecuador, Ecuador Communication dans un congrès hal-02487289v1
The temporal evolution of the Ecuadorian volcanic arc during the last 1 Ma Pablo Samaniego,Mathilde Bablon,Marie-Anne Ancellin,Sylvana Hidalgo,Xavier Quidelleuret al. 8th International Symposiumon Andean Geodynamics(ISAG) 2019, Sep 2019, Ecuador, Ecuador Communication dans un congrès hal-02357720v1
Evolution of the 2015 Cotopaxi eruption revealed by combined geochemical and seismic observations Silvana Hidalgo,Jean Battaglia,S. Arellano,D. Sierra,B. Bernardet al. 8ème Symposium sur la géodynamique des Andes (ISAG), Sep 2019, Quito, Ecuador Communication dans un congrès hal-02543077v1
New unspiked K-Ar ages of Holocene lava flows and pumices from the Ecuadorian arc Mathilde Bablon,X. Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Silvana Hidalgo Cities on Volcanoes 10, 2018, Napoli, Italy Communication dans un congrès hal-02365938v1
Eruptive chronology of Tungurahua volcano based on new K-Ar ages and geomorphological reconstructions Mathilde Bablon,X. Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Pierre Lahitteet al. VIII Jornadas en Ciencias de la Tierra, Escuela Politecnica Nacional, 2017, Quito, Ecuador Communication dans un congrès hal-02365962v1
Slab melting and Nb-enriched mantle beneath NVZ. M. Monzier,Emmanuel Bourdon,Pablo Samaniego,J.P. Eissen,C. Robinet al. 2003 Communication dans un congrès hal-00119284v1

Chapitre d'ouvrage (2)

Développer une science des désastres pour réduire les risques J. Rebotier,Pascale Metzger,Jean-Mathieu Nocquet,Pablo Samaniego,Laurence Audin Olivier Dangles; Marie-Lise Sabrié; Claire Fréour. Sciences de la durabilité : comprendre, co-construire, transformer (volume 3), IRD, pp.102-105, 2024, 978-2-7099-3039-0 Chapitre d'ouvrage hal-04715809v1
Los estudios de peligros geológicos en Quito desde la década de los ochenta S.D. Andrade,E.J. Alvara,Pablo Samaniego,D. Pacheco,A. Alvarado Carrion, A. (ed.); Rebotier, J. (ed.); Metzger, Pascale (ed.); Puente-Sotomayor, F. (ed.). Gestion de riesgos en Quito : balance y perspectivas de treinta anos de estudios, FLACSO Ecuador, pp.41-69, 2024, Lineabierta, 978-9978-67-690-5 Chapitre d'ouvrage hal-04712442v1

Poster de conférence (11)

Caractérisation des cendres volcaniques déposées dans les sédiments marins au large de l’Équateur et du Pérou au cours des derniers 10 Ma, et implications géodynamiques (EXP 111, 137 et 202) Mathilde Bablon,Marianne Saillard,François Michaud,Gueorgui Ratzov,François Nauretet al. Journées Scientifiques IODP-France, Nov 2023, Paris, France Poster de conférence hal-04468764v1
Study of marine sedimentary deposits along Ecuador and southern Colombia through land-sea correlations of volcanic ash: a powerful tool to improve dating of past major earthquakes Mathilde Bablon,Marianne Saillard,Gueorgui Ratzov,François Michaud,Jean Yves Collotet al. 4th Assembly of the Latin American and Caribbean Seismological Commission (LACSC), Oct 2022, Quito, Ecuador Poster de conférence hal-03942942v1
Developing probabilistic tephra fallout hazard maps for Cotopaxi and Guagua Pichincha volcanoes, Ecuador, with uncertainty quantification Alessandro Tadini,Olivier Roche,Pablo Samaniego,A. Guillin,N. Azzaouiet al. AGU Fall meeting, Dec 2019, San Francisco, United States Poster de conférence hal-02453759v1
New groundmass K-Ar ages of Iliniza Volcano, Ecuador Santiago Santamaria,Xavier Quidelleur,Silvana Hidalgo,Pablo Samaniego,Jean-Luc Le Pennec 8th International Symposium on Andean Geodynamics (ISAG) 2019, Sep 2019, Quito, Ecuador. 70, https://www.igepn.edu.ec/8isag-abstracts/volcanology/22876-santamaria-etal/file, 2019 Poster de conférence hal-02441255v1
New constraints on the geological and chronological evolution of the Cotacachi-Cuicocha Volcanic Complex (Ecuador) Marco Almeida,Mathilde Bablon,Daniel Andrade,Silvana Hidalgo,Xavier Quidelleuret al. 8th International Symposium on Andean Geodynamics (ISAG) 2019, 2019, Quito, Ecuador. 2019 Poster de conférence hal-02419525v1
Geochronology, eruptive source parameters and dynamism of the &quot;San Marcos&quot; event at Nevado Cayambe Volcano, Ecuador N. Vizuete,B. Bernard,Pablo Samaniego 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Poster de conférence hal-02544337v1
Primitive olivine-hosted melt inclusion study support two types of slab components under Ecuadorian volcanoes Diego Narvaez,Pablo Samaniego,Estelle F. Rose-Koga,Sylvana Hidalgo Fall AGU, 2019, San Francisco, United States. 2019, Fall AGU abstract volume Poster de conférence hal-02357717v1
Lower crustal vs. mantle wedge fingerprint in the Ecuadorian arc magmas: Contribution of Pb isotopes from the Cotopaxi volcano François Nauret,Pablo Samaniego,N. Sainlot,P. Mothes,Ivan Vlastélicet al. 8th International Symposiumon Andean Geodynamics(ISAG), Sep 2019, Ecuador, Ecuador Poster de conférence hal-02487352v1
Validating the combined PLUME-MoM and HYSPLIT numerical models using field data from Ecuadorian volcanoes Alessandro Tadini,G. Guillin,Olivier Roche,Pablo Samaniego,N. Azzouiet al. Cities on volcanoes, Sep 2018, Naples, Italy Poster de conférence hal-02453916v1
Evolution of the Ecuadorian arc: construction periods, magmatic productivity and erosion rates Mathilde Bablon,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Silvana Hidalgo Cities on Volcanoes 10, 2018, Napoli, Italy. 2018 Poster de conférence hal-02365906v1
Eruptive chronology of Tungurahua volcano revisited from new K-Ar ages and geomorphological reconstructions Mathilde Bablon,Xavier Quidelleur,Pablo Samaniego,Jean-Luc Le Pennec,Pierre Lahitteet al. IAVCEI Scientific Assembly, 2017, Portland, Oregon, United States. 2017 Poster de conférence hal-03595542v1

Autre publication scientifique (1)

Mapa de peligros del Complejo Volcánico Tutupaca J. Mariño,Pablo Samaniego,N. Manrique,P. Valderrama,L. Macedoet al. 2019 Autre publication scientifique hal-02544182v1

Ouvrages (1)

Geología y Mapa de Peligros del Complejo Volcánico Tutupaca. Boletín N°66 Serie C, Geodinámica e ingeniería geológica J. Mariño,Pablo Samaniego,N. Manrique,P. Valderrama,L. Macedo 2019 Ouvrages hal-02544215v1