Pablo Samaniego

102

Documents

Current affiliations

483019

Researcher identifiers

pablo-samaniego
ResearcherId : I-5644-2016
0000-0003-1169-3503
IdRef : 199238855
ResearcherId : http://www.researcherid.com/rid/I-5644-2016

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Research domains

Volcanology

Skills

Publications

	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. Vasconez Bulletin of Volcanology, 2024, 86, 68 [19 p.]. ⟨10.1007/s00445-024-01754-4⟩ Journal articles insu-04730615v1
	Probabilistic, scenario-based hazard assessment for pyroclastic density currents at Tungurahua volcano, Ecuador A. Aravena , A. Tadini , A. Bevilacqua , Pablo Samaniego , B. Bernard Bulletin of Volcanology, 2024, 86, ⟨10.1007/s00445-024-01768-y⟩ Journal articles insu-04730597v1
	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 Pennec Bulletin of Volcanology, 2024, 86 (9), pp.80. ⟨10.1007/s00445-024-01767-z⟩ Journal articles hal-04684468v1
	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 Aguilar Bulletin of Volcanology, 2024, 86, 4 [20 p.]. ⟨10.1007/s00445-023-01685-6⟩ Journal articles insu-04730656v1
	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 Pistolesi Journal of Volcanology and Geothermal Research, 2023, 444, pp.107961. ⟨10.1016/j.jvolgeores.2023.107961⟩ Journal articles hal-04301647v1
	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. Degraffenried Journal of Geophysical Research : Solid Earth, 2023, 128 (9), ⟨10.1029/2023jb026775⟩ Journal articles hal-04304944v1
	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 Pennec Journal of Volcanology and Geothermal Research, 2023, 442, pp.107895. ⟨10.1016/j.jvolgeores.2023.107895⟩ Journal articles hal-04191470v1
	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⟩ Journal articles hal-04222805v1
	Arc volcano activity driven by small-scale metasomatism of the magma source Ivan Vlastélic , N. Sainlot , Pablo Samaniego , B. Bernard , F. Nauret Nature Geoscience, 2023, 16, pp.363-370. ⟨10.1038/s41561-023-01143-0⟩ Journal articles insu-04155741v1
	Two types of slab components under Ecuadorian volcanoes supported by primitive olivine-hosted melt inclusion study D. F. Narváez , Pablo Samaniego , Kenneth T. Koga , Estelle F. Rose-Koga , S. Hidalgo Lithos, 2023, 442-443, pp.107049. ⟨10.1016/j.lithos.2023.107049⟩ Journal articles insu-04197043v1
	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 Quidelleur Journal of South American Earth Sciences, 2023, 128, pp.104489. ⟨10.1016/j.jsames.2023.104489⟩ Journal articles hal-04166917v1
	An innovative isotopic method to identify the volcanic source of distal tephra Mathilde Bablon , François Nauret , Marianne Saillard , Pablo Samaniego , Ivan Vlastélic Earth and Planetary Science Letters, 2023, 619, pp.118283. ⟨10.1016/j.epsl.2023.118283⟩ Journal articles hal-04171645v1
	Tephra Fallout Probabilistic Hazard Maps for Cotopaxi and Guagua Pichincha Volcanoes (Ecuador) With Uncertainty Quantification Alessandro Tadini , N. Azzaoui , Olivier Roche , P. Samaniego , B. Bernard Journal of Geophysical Research : Solid Earth, 2022, 127 (2), ⟨10.1029/2021JB022780⟩ Journal articles hal-03603654v1
	Evidence of destructive debris flows at (pre-) Hispanic Cayambe settlements, Ecuador Francisco J. Vasconez , Pablo Samaniego , Jeremy Phillips , S. Daniel Andrade , Edwin Simbaña Quaternary International, 2022, 634, pp.65 - 80. ⟨10.1016/j.quaint.2022.06.006⟩ Journal articles hal-04320274v1
	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 Jicha Journal of Volcanology and Geothermal Research, 2022, 426, pp.107539. ⟨10.1016/j.jvolgeores.2022.107539⟩ Journal articles hal-03639464v1
	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⟩ Journal articles hal-03658523v1
	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. Cáceres Bulletin of Volcanology, 2022, 84 (12), pp.105. ⟨10.1007/s00445-022-01612-1⟩ Journal articles hal-03915050v1
	Introductory paper of the 8th International Symposium on Andean Geodynamics (ISAG) special number S. Carretier , F. Audemard , Laurence Audin , S. Hidalgo , J. -L. Le Pennec Journal of South American Earth Sciences, 2022, 116, pp.103802. ⟨10.1016/j.jsames.2022.103802⟩ Journal articles insu-03684622v1
	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. Pathier Journal of Volcanology and Geothermal Research, 2022, 428, pp.107577. ⟨10.1016/j.jvolgeores.2022.107577⟩ Journal articles hal-04320288v1
	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⟩ Journal articles hal-03861684v1
	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⟩ Journal articles insu-03825079v1
	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 Quidelleur Journal of South American Earth Sciences, 2022, pp.103865. ⟨10.1016/j.jsames.2022.103865⟩ Journal articles hal-03689975v1
	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 Pennec Journal of Volcanology and Geothermal Research, 2022, pp.107489. ⟨10.1016/j.jvolgeores.2022.107489⟩ Journal articles hal-03553857v1
	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 Pino Frontiers in Earth Science, 2022, 10, 912835 [22 p.]. ⟨10.3389/feart.2022.912835⟩ Journal articles hal-04318580v1
	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 Michaud Geochemistry, Geophysics, Geosystems, 2022, 23 (9), pp.e2022GC010466. ⟨10.1029/2022GC010466⟩ Journal articles insu-03776996v1
	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 Bevilacqua Bulletin of Volcanology, 2021, 83 (5), ⟨10.1007/s00445-021-01458-z⟩ Journal articles 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 Pennec Chemical Geology, 2021, 559, pp.119966. ⟨10.1016/j.chemgeo.2020.119966⟩ Journal articles 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 Roche Journal of South American Earth Sciences, 2021, 109, pp.103227. ⟨10.1016/j.jsames.2021.103227⟩ Journal articles hal-03254008v1
	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 Guillou Journal of Volcanology and Geothermal Research, 2020, 393, pp.106787. ⟨10.1016/j.jvolgeores.2020.106787⟩ Journal articles hal-02529338v1
	Quantifying the Uncertainty of a Coupled Plume and Tephra Dispersal Model: PLUME‐MOM/HYSPLIT Simulations Applied to Andean Volcanoes M. Alessandro Tadini , Olivier Roche , P. Samaniego , A. Guillin , N. Azzaoui Journal of Geophysical Research : Solid Earth, 2020, 125 (2), ⟨10.1029/2019JB018390⟩ Journal articles hal-02453781v1
	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 Mariño Bulletin of Volcanology, 2020, 82 (1), ⟨10.1007/s00445-019-1335-4⟩ Journal articles 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 Pennec Quaternary Geochronology, 2020, ⟨10.1016/j.quageo.2020.101053⟩ Journal articles hal-02495470v1
	Active Tectonics and Earthquake Geology Along the Pallatanga Fault, Central Andes of Ecuador Stéphane Baize , Laurence Audin , Alexandra Alvarado , Herve Jomard , Mathilde Bablon Frontiers in Earth Science, 2020, 8 (193), ⟨10.3389/feart.2020.00193⟩ Journal articles hal-02870871v1
	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 Nauret Journal of Volcanology and Geothermal Research, 2020, 407, pp.107095. ⟨10.1016/j.jvolgeores.2020.107095⟩ Journal articles hal-02997285v1
	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 Santamaria Bulletin of Volcanology, 2020, 82 (11), ⟨10.1007/s00445-019-1346-1⟩ Journal articles hal-02486974v1
	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 Gannoun Chemical Geology, 2019, 525, pp.177-189. ⟨10.1016/j.chemgeo.2019.07.016⟩ Journal articles 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 Audin Tectonophysics, 2019, 751, pp.54-72. ⟨10.1016/j.tecto.2018.12.010⟩ Journal articles hal-02027965v1
	Construction et évolution de l'arc équatorien au cours du Quaternaire Mathilde Bablon , Santiago Santamaria , Xavier Quidelleur , Pablo Samaniego , Jean-Luc Le Pennec Géochronique, 2019, 150, pp.38-41 Journal articles hal-02365845v1
	Granular fingering as a mechanism for ridge formation in debris avalanche deposits: Laboratory experiments and implications for Tutupaca volcano, Peru P. Valderrama , Olivier Roche , P. 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⟩ Journal articles 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 Lahitte Journal of Volcanology and Geothermal Research, 2018, 357, pp.378 - 398. ⟨10.1016/j.jvolgeores.2018.05.007⟩ Journal articles hal-01803423v1
	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⟩ Journal articles hal-01962618v1
	Evolution of the 2015 Cotopaxi Eruption Revealed by Combined Geochemical and Seismic Observations Silvana Hidalgo , Jean Battaglia , Santiago Arellano , Daniel Sierra , Benjamin Bernard Geochemistry, Geophysics, Geosystems, 2018, ⟨10.1029/2018GC007514⟩ Journal articles hal-01841069v1
	The genetic relationship between andesites and dacites at Tungurahua volcano, Ecuador F. Nauret , P. Samaniego , A. Ancellin , P. Tournigand , J.-L. Le Pennec Journal of Volcanology and Geothermal Research, 2018, 349, pp.283 - 297. ⟨10.1016/j.jvolgeores.2017.11.012⟩ Journal articles hal-01685451v1
	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 Beate Journal of South American Earth Sciences, 2017, 73, pp.50-64. ⟨10.1016/j.jsames.2016.11.005⟩ Journal articles 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 , Adbelmouhcine Gannoun Geochemistry, Geophysics, Geosystems, 2017, 18 (3), pp.1163 - 1188. ⟨10.1002/2016GC006679⟩ Journal articles hal-01639003v1
	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 Scaillet Journal of Petrology, 2017, 58 (7), pp.1249-1278. ⟨10.1093/petrology/egx054⟩ Journal articles insu-01583929v1
	Contrasting origin of two clay-rich debris flows at Cayambe Volcanic Complex, Ecuador M. Detienne , P. Delmelle , A. Guevara , P. Samaniego , S. Opfergelt Bulletin of Volcanology, 2017, 79 (4), ⟨10.1007/s00445-017-1111-2⟩ Journal articles hal-01636277v1
	The eruptive chronology of the Ampato–Sabancaya volcanic complex (Southern Peru) Pablo Samaniego , Marco Rivera , Jersy Mariño , Herve Guillou , Céline C. Liorzou Journal of Volcanology and Geothermal Research, 2016, 323 (1), pp.110 - 128. ⟨10.1016/j.jvolgeores.2016.04.038⟩ Journal articles 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 Roche Bulletin of Volcanology, 2016, 78 (9), ⟨10.1007/s00445-016-1058-8⟩ Journal articles hal-01637081v1
	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 Bernard Bulletin of Volcanology, 2016, 78 (2), ⟨10.1007/s00445-016-1011-x⟩ Journal articles hal-01638575v1
	The historical (218 ± 14 aBP) explosive eruption of Tutupaca volcano (Southern Peru) Pablo Samaniego , Patricio Valderrama , Jersy Mariño , Benjamin van Wyk de Vries , Olivier Roche Bulletin of Volcanology, 2015, 77, pp.51. ⟨10.1007/s00445-015-0937-8⟩ Journal articles 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⟩ Journal articles hal-01134233v1
	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⟩ Journal articles hal-00858294v1
	The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes M.-P. Ledru , Vincent Jomelli , P. Samaniego , M. Vuille , S. Hidalgo Climate of the Past, 2013, 9 (1), pp.307-321. ⟨10.5194/cp-9-307-2013⟩ Journal articles hal-03036943v1
	The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes M.-P. Ledru , V. Jomelli , Pablo Samaniego , Mathias Vuille , S. Hidalgo Climate of the Past, 2013, 9 (1), pp.307-321. ⟨10.5194/cp-9-307-2013⟩ Journal articles hal-01066834v1
	Eruptive history of Chimborazo volcano (Ecuador): A large, ice-capped and hazardous compound volcano in the Northern Andes Pablo Samaniego , D. Barba , C. Robin , Michel Fornari , B. Bernard Journal of Volcanology and Geothermal Research, 2012, 221-222, pp.33-51 Journal articles 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⟩ Journal articles 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⟩ Journal articles 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 Mothes Bulletin of Volcanology, 2010, 72, pp.1109-1129. ⟨10.1007/s00445-010-0389-0⟩ Journal articles 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⟩ Journal articles hal-00530986v1
	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⟩ Journal articles hal-00449386v1
	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. Hall Bulletin of Volcanology, 2009, 71 (3), pp.233-258. ⟨10.1007/s00445-008-0219-9⟩ Journal articles insu-00446453v1
	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. Ruiz Journal of Volcanology and Geothermal Research, 2008, 176, pp.151-162. ⟨10.1016/j.jvolgeores.2008.07.007⟩ Journal articles hal-00364374v1
	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 Yánez Journal of Volcanology and Geothermal Research, 2008, 176 (1), pp.70-81. ⟨10.1016/j.jvolgeores.2008.05.019⟩ Journal articles hal-00364420v1
	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 Robin Journal of Volcanology and Geothermal Research, 2008, 176, pp.36-43. ⟨10.1016/j.jvolgeores.2008.03.012⟩ Journal articles hal-00364388v1
	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. Hall Journal of Volcanology and Geothermal Research, 2008, 176 (1), pp.82-93. ⟨10.1016/j.jvolgeores.2008.03.004⟩ Journal articles hal-00380864v1
	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⟩ Journal articles hal-00364407v1
	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⟩ Journal articles 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 Fornari Journal of Petrology, 2005, 46 (11), pp.2225-2252. ⟨10.1093/petrology/egi053⟩ Journal articles hal-00112961v1

	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 Nauret COT-INTIMATE-THM 2024 International Conference “Tephra: Chronology, Stratigraphy, Hazards, & Climate”, Sep 2024, Catania, Italy Conference papers 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 Hidalgo XI Congreso Ecuatoriano de Geología, Minas, Petróleo y Ambiental, 2023, Guayaquil, Ecuador Conference papers 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 Saillard 28ème Réunion des Sciences de la Terre, 2023, Rennes, France Conference papers hal-04299826v1
	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 Pennec 18ème Congrès Français de Sédimentologie, Sep 2022, Brest, France Conference papers hal-03792261v1
	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 Ratzov Seminario de presentación de resultados del LMI SVAN y perspectivas futuras, Oct 2022, Quito, Ecuador Conference papers hal-03943277v1
	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 Ratzov Goldschmidt, Jul 2021, Lyon, France. ⟨10.7185/gold2021.7686⟩ Conference papers hal-03462620v1
	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 Roche 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Conference papers hal-02544345v1
	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 Conference papers hal-02544419v1
	The new potential volcanic hazard map of Guagua Pichincha Volcano, third edition 2019 E. Telenchana , M. Cordova , P. Mothes , P. Espín , Pablo Samaniego 8th International Symposium on Andean Geodynamics, Quito, 24-26 Septembre 2019, Sep 2019, Quito, Ecuador Conference papers hal-02544416v1
	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. Guillou 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Conference papers hal-02544405v1
	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 Nauret 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Conference papers hal-02530745v1
	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 Bablon 8th International Symposium on Andean Geodynamics (ISAG) 2019, 2019, Quito, Ecuador Conference papers hal-02419614v1
	Evolution of the 2015 Cotopaxi eruption revealed by combined geochemical and seismic observations Silvana Hidalgo , Jean Battaglia , S. Arellano , D. Sierra , B. Bernard 8ème Symposium sur la géodynamique des Andes (ISAG), Sep 2019, Quito, Ecuador Conference papers hal-02543077v1
	The temporal evolution of the Ecuadorian volcanic arc during the last 1 Ma Pablo Samaniego , Mathilde Bablon , Marie-Anne Ancellin , Sylvana Hidalgo , Xavier Quidelleur 8th International Symposiumon Andean Geodynamics(ISAG) 2019, Sep 2019, Ecuador, Ecuador Conference papers hal-02357720v1
	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 Gannoun 8th International Symposiumon Andean Geodynamics(ISAG), Sep 2019, Ecuador, Ecuador Conference papers hal-02487289v1
	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 Conference papers 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 Lahitte VIII Jornadas en Ciencias de la Tierra, Escuela Politecnica Nacional, 2017, Quito, Ecuador Conference papers hal-02365962v1
	Slab melting and Nb-enriched mantle beneath NVZ. M. Monzier , Emmanuel Bourdon , Pablo Samaniego , J.P. Eissen , C. Robin 2003 Conference papers hal-00119284v1

	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 Nauret Journées Scientifiques IODP-France, Nov 2023, Paris, France Conference poster 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 Collot 4th Assembly of the Latin American and Caribbean Seismological Commission (LACSC), Oct 2022, Quito, Ecuador Conference poster hal-03942942v1
	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 Conference poster hal-02357717v1
	Geochronology, eruptive source parameters and dynamism of the "San Marcos" event at Nevado Cayambe Volcano, Ecuador N. Vizuete , B. Bernard , Pablo Samaniego 8th International Symposium on Andean Geodynamics (ISAG), Sep 2019, Quito, Ecuador Conference poster hal-02544337v1
	New constraints on the geological and chronological evolution of the Cotacachi-Cuicocha Volcanic Complex (Ecuador) Marco Almeida , Mathilde Bablon , Daniel Andrade , Silvana Hidalgo , Xavier Quidelleur 8th International Symposium on Andean Geodynamics (ISAG) 2019, 2019, Quito, Ecuador. 2019 Conference poster hal-02419525v1
	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. Azzaoui AGU Fall meeting, Dec 2019, San Francisco, United States Conference poster 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 Conference poster hal-02441255v1
	Lower crustal vs. mantle wedge fingerprint in the Ecuadorian arc magmas: Contribution of Pb isotopes from the Cotopaxi volcano F. Nauret , P. Samaniego , N Sainlot , P. Mothes , I. Vlastélic 8th International Symposiumon Andean Geodynamics(ISAG), Sep 2019, Ecuador, Ecuador Conference poster 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. Azzoui Cities on volcanoes, Sep 2018, Naples, Italy Conference poster 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 Conference poster 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 Lahitte IAVCEI Scientific Assembly, 2017, Portland, Oregon, United States. 2017 Conference poster hal-03595542v1

	Développer une science des désastres pour réduire les risques J. Rebotier , Pascale Metzger , Jean-Mathieu Nocquet , Pablo Samaniego , Laurence Audin Dangles, Olivier (coord.); Sabrié, Marie-Lise (coord.); Fréour, Claire (coord.). Sciences de la durabilité : comprendre, co-construire, transformer (volume 3), IRD, pp.102-105, 2024, 978-2-7099-3039-0 Book sections 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 Book sections hal-04712442v1

	Mapa de peligros del Complejo Volcánico Tutupaca J. Mariño , Pablo Samaniego , N. Manrique , P. Valderrama , L. Macedo 2019 Other publications hal-02544182v1

	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 Books hal-02544215v1

Pablo Samaniego

Research domains

Skills

Publications

Developing hazard scenarios from monitoring data, historical chronicles, and expert elicitation: a case study of Sangay volcano, Ecuador

Probabilistic, scenario-based hazard assessment for pyroclastic density currents at Tungurahua volcano, Ecuador

Blossoming of the Pleistocene volcanism in the Ecuadorian Andes: a review based on new and recent geochronological data

Hazard assessment and monitoring of Ecuadorian volcanoes: challenges and progresses during four decades since IG-EPN foundation

What controls the formation of vulcanian bombs? A case study from the 1 February 2014 eruption of Tungurahua (Ecuador)

Pre‐Eruptive Outgassing and Pressurization, and Post‐Fragmentation Bubble Nucleation, Recorded by Vesicles in Breadcrust Bombs From Vulcanian Activity at Guagua Pichincha Volcano, Ecuador

Timing of Quaternary volcanism and its relationship with tectonics in the central segment of the Ecuadorian Andes

Petrological and geochemical constraints on the magmatic evolution at the Ampato-Sabancaya compound volcano (Peru)

Arc volcano activity driven by small-scale metasomatism of the magma source

Two types of slab components under Ecuadorian volcanoes supported by primitive olivine-hosted melt inclusion study

New geological and geochronological constraints on the evolution of the Cotacachi - Cuicocha volcanic complex (Ecuador)

An innovative isotopic method to identify the volcanic source of distal tephra

Tephra Fallout Probabilistic Hazard Maps for Cotopaxi and Guagua Pichincha Volcanoes (Ecuador) With Uncertainty Quantification

Evidence of destructive debris flows at (pre-) Hispanic Cayambe settlements, Ecuador

Growth and evolution of long-lived, large volcanic clusters in the Central Andes: The Chachani Volcano Cluster, southern Peru

Changes in the vegetation and water cycle of the Ecuadorian páramo during the last 5000 years

Conduit processes in crystal-rich dacitic magma and implications for eruptive cycles at Guagua Pichincha volcano, Ecuador

Introductory paper of the 8th International Symposium on Andean Geodynamics (ISAG) special number

Unrest at Cayambe Volcano revealed by SAR imagery and seismic activity after the Pedernales subduction earthquake, Ecuador (2016)

How tectonic, volcanic and climatic processes in Andean ‘sky islands’ shaped the diversification of endemic ground beetles

Collisional interactions and the transition between lava dome sector collapse and pyroclastic density currents at Tutupaca volcano (Southern Peru)

The eruptive chronology of the carihuairazo volcano (Ecuador): Recurrent sector collapses of a Middle Pleistocene stratovolcano of the northern andes

Geochronological evolution of the potentially active Iliniza Volcano (Ecuador) based on new K-Ar ages

Forecasting and communicating the dispersion and fallout of ash during volcanic eruptions: lessons from the September 20, 2020 eruptive pulse at Sangay volcano, Ecuador

Holocene marine tephra offshore Ecuador and Southern Colombia: First trench‐to‐arc correlations and implication for magnitude of major eruptions

Eruption type probability and eruption source parameters at Cotopaxi and Guagua Pichincha volcanoes (Ecuador) with uncertainty quantification

Noble gas magmatic signature of the Andean Northern Volcanic Zone from fluid inclusions in minerals

The Tutupaca volcanic complex (Southern Peru): Eruptive chronology and successive destabilization of a dacitic dome complex

The eruptive chronology of the Yucamane-Calientes compound volcano: A potentially active edifice of the Central Andes (southern Peru)

Quantifying the Uncertainty of a Coupled Plume and Tephra Dispersal Model: PLUME‐MOM/HYSPLIT Simulations Applied to Andean Volcanoes

Pre-eruptive magmatic processes associated with the historical (218 ± 14 aBP) explosive eruption of Tutupaca volcano (southern Peru)

Glass shard K-Ar dating of the Chalupas caldera major eruption: Main Pleistocene stratigraphic marker of the Ecuadorian volcanic arc

Active Tectonics and Earthquake Geology Along the Pallatanga Fault, Central Andes of Ecuador

Linking magmatic processes and magma chemistry during the post-glacial to recent explosive eruptions of Ubinas volcano (southern Peru)

Volcanic history reconstruction in northern Ecuador: insights for eruptive and erosion rates on the whole Ecuadorian arc

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

Interactions between volcanism and geodynamics in the southern termination of the Ecuadorian arc

Construction et évolution de l'arc équatorien au cours du Quaternaire

Granular fingering as a mechanism for ridge formation in debris avalanche deposits: Laboratory experiments and implications for Tutupaca volcano, Peru

Eruptive chronology of Tungurahua volcano (Ecuador) revisited based on new K-Ar ages and geomorphological reconstructions

Constraining magma sources using primitive olivine-hosted melt inclusions from Puñalica and Sangay volcanoes (Ecuador)

Evolution of the 2015 Cotopaxi Eruption Revealed by Combined Geochemical and Seismic Observations

The genetic relationship between andesites and dacites at Tungurahua volcano, Ecuador

Antisana volcano: A representative andesitic volcano of the eastern cordillera of Ecuador: Petrography, chemistry, tephra and glacial stratigraphy

Across-arc versus along-arc Sr-Nd-Pb isotope variations in the Ecuadorian volcanic arc

Structure of the plumbing system at Tungurahua volcano, Ecuador: Insights from phase equilibrium experiments on July-August 2006 eruption products

Contrasting origin of two clay-rich debris flows at Cayambe Volcanic Complex, Ecuador

The eruptive chronology of the Ampato–Sabancaya volcanic complex (Southern Peru)

Eruptive parameters and dynamics of the April 2015 sub-Plinian eruptions of Calbuco volcano (southern Chile)

Dynamic implications of ridges on a debris avalanche deposit at Tutupaca volcano (southern Peru)

The historical (218 ± 14 aBP) explosive eruption of Tutupaca volcano (Southern Peru)

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

A devastating plinian eruption at Tungurahua volcano reveals formative occupation at ~1100 CAL BCin central Ecuador

The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes

The Medieval Climate Anomaly and the Little Ice Age in the eastern Ecuadorian Andes

Eruptive history of Chimborazo volcano (Ecuador): A large, ice-capped and hazardous compound volcano in the Northern Andes

Role of crustal and slab components in the Northern Volcanic Zone of the Andes (Ecuador) constrained by Sr-Nd-O isotopes

Petrological analysis of the pre-eruptive magmatic process prior to the 2006 explosive eruptions at Tungurahua volcano (Ecuador)

New radiometric and petrological constraints on the evolution of the Pichincha volcanic complex (Ecuador)

Evolving metasomatic agent in the Northern Andean subduction zone, deduced from magma composition of the long-lived Pichincha volcanic complex (Ecuador)

Testing the suitability of frictional behaviour for pyroclastic flow simulation by comparison with a well-constrained eruption at Tungurahua volcano (Ecuador)

Evolution of the late Pleistocene Mojanda-Fuya Fuya volcanic complex (Ecuador), by progressive adakitic involvement in mantle magma sources

Degassing patterns of Tungurahua volcano (Ecuador) during the 1999–2006 eruptive period, inferred from remote spectroscopic measurements of SO2 emissions

The AD 1300–1700 eruptive periods at Tungurahua volcano, Ecuador, revealed by historical narratives, stratigraphy and radiocarbon

The Chimborazo sector collapse and debris avalanche: Deposit characteristics as evidence of emplacement mechanisms

Pre-eruptive physical conditions of El Reventador volcano (Ecuador) inferred from the petrology of the 2002 and 2004–05 eruptions

Ecuadorian Andes volcanism: A review of Late Pliocene to present activity

Late holocene phases of dome growth and Plinian activity at Guagua Pichincha volcano (Ecuador)

Temporal Evolution of Magmatism in the Northern Volcanic Zone of the Andes: The Geology and Petrology of Cayambe Volcanic Complex (Ecuador)

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

Geocronología y evolución del arco volcánico Cuaternario del Ecuador : nuevos avances por el método K-Ar (técnica Cassignol-Gillot)

Une méthode isotopique innovante pour identifier la source volcanique des téphras distaux : application à l’arc Nord Andin

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

Marine tephra offshore Ecuador and Southern Colombia: first trench-to-arc correlations and implication for the magnitude of major eruptions

First identification, geochemical characterization, and land-sea correlations of Holocene marine distal tephra from the Ecuadorian arc

Succesive desetabilization of a dome complex constructed on an extinct, hydrothermally altered volcano: The Tutupaca Volcano case study (Southern Perú)