CV HAL - Alexandre DANO

Seafloor evidence of structurally-controlled fluid expulsion from the upper Amazon deep-sea

Daniel Praeg , Sébastien Migeon , Cleverson Guizan Silva , Tadeu dos Reis , Adolpho Augustin et al.

EGU General Assembly 2025, Apr 2025, Vienne (AUT), Austria. pp.EGU25-19454, ⟨10.5194/egusphere-egu25-19454⟩

Communication dans un congrès hal-04998405v1

Morphologies de structures de type pockmark en lien avec la zone de stabilité des hydrates de méthane dans la Province Centrale du Cône sous-marin du Nil

Sébastien Migeon , Daniel Praeg , Jenny Trevisan , Alexandre Dano , Marcelo Ketzer et al.

29ème Réunion des Sciences de la Terre, Oct 2025, Montpellier, France

Communication dans un congrès hal-05387456v1

Morphology of pockmark-like features relative to the methane hydrate stability zone on the central Nile deep-sea fan

Sébastien Migeon , Daniel Praeg , Jenny Trevisan , Alexandre Dano , Marcelo Ketzer et al.

EGU General Assembly, Apr 2025, Vienne (AUT), Austria. pp.EGU25-11655, ⟨10.5194/egusphere-egu25-11655⟩

Communication dans un congrès hal-04998396v1

Evidence of structurally-controlled fluid expulsion from the Amazon deep-sea fan

Daniel Praeg , Sébastien Migeon , Cleverson Silva , a Tadeu dos Reis , Jenny Trevisan et al.

29ème Réunion des Sciences de la Terre (RST25), Oct 2025, Montpellier, France

Communication dans un congrès hal-05387468v1

Degassing of the Amazon deep-sea fan: new views from the AMAGAS campaign

Daniel Praeg , Sébastien Migeon , Marcelo Ketzer , Cleverson Guizan Silva , Jeffrey Poort et al.

RST 2023 - 28e Réunion des Sciences de la Terre, Société Géologique de France, Oct 2023, Rennes, France. https://rst2023-rennes.sciencesconf.org/486766

Communication dans un congrès hal-04280623v1

Natural gas hydrates in the Amazon deep-sea fan and preliminary results of the AMARYLLIS-AMAGAS I campaign

Daniel Praeg , Sébastien Migeon , Marcelo Ketzer , Cleverson Guizan Silva , Jeffrey Poort et al.

Les Journées « Hydrates 2023 », GDR2026 Hydrates de gaz, Oct 2023, Le Croisic, France. pp.18

Communication dans un congrès hal-04280896v1

Positive-relief carbonate pavements on the central Nile deep-sea fan : gas hydrate blisters or carbonate-filled pockmarks?

Daniel Praeg , Sebastien Migeon , Alexandre Dano , Jenny Trevisan , J.M. Ketzer et al.

Pockmarks et Ecosystèmes Benthiques, Société Géologique de France, Jan 2020, Paris, France. pp.6

Communication dans un congrès hal-02475073v1

CONTRÔLES DE LA FORMATION D’UN MEGA-KARST SOUS-MARIN (FLANCS DE LA RIDE DE CARNEGIE, OCÉAN PACIFIQUE) : ANALYSE PRÉLIMINAIRE DE DONNÉES DE GÉOPHYSIQUE MARINE (SISMIQUE THR, CHIRP ET BATHYMÉTRIE MULTIFAISCEAUX ; CAMPAGNE ATACAMES 2012)

François Michaud , Gueorgui Ratzov , Amal Khaoulani , Yolene Stoll , Jean-Noël Proust et al.

Association des Sédimentologistes Français. 15ème congrès français de sédimentologie, Association des Sédimentologistes Français, Oct 2015, Chambéry, France. pp.291

Communication dans un congrès hal-01252237v1

ANR MEGA Deliverable D1-2

Sébastien Migeon , Jenny Trevisan , Daniel Praeg , Alexandre Dano

ANR (Agence Nationale de la Recherche - France). 2024

Rapport (rapport contrat/projet) hal-04538316v1

ANR MEGA Deliverable D1-1

Sébastien Migeon , Jenny Trevisan , Daniel Praeg , Cleverson Guizan Silva , A. Tadeu Dos Reis et al.

ANR (Agence Nationale de la Recherche - France). 2024

Rapport (rapport contrat/projet) hal-04538329v1

Large seafloor rupture caused by the 1956 Amorgos tsunamigenic earthquake, Greece

Frédérique Leclerc , Sylvain Palagonia , Nathalie Feuillet , Paraskevi Nomikou , Danai Lampridou et al.

Communications Earth & Environment, 2024, 5 (1), pp.663. ⟨10.1038/s43247-024-01839-0⟩

Article dans une revue hal-04770544v1

Seafloor earthquake ruptures and mass wasting from the 2004 Mw 6.3 Les Saintes submarine earthquake

Alex Hughes , Javier Escartín , Jeremy Billant , Frédérique Leclerc , Muriel Andreani et al.

Communications Earth & Environment, 2023, 4, pp.270. ⟨10.1038/s43247-023-00919-x⟩

Article dans une revue hal-04180050v1

A honeycomb seafloor morphology in carbonate sediment of the Carnegie Ridge (offshore Ecuador): Formation and potential geodynamic significance

F. Michaud , J.Y. Collot , G. Ratzov , Jean-Noël Proust , A. Dano et al.

Geology, 2018, 46 (11), pp.979-982. ⟨10.1130/G45285.1⟩

Article dans une revue hal-01946123v1

Flare-Shaped Acoustic Anomalies in the Water Column Along the Ecuadorian Margin: Relationship with Active Tectonics and Gas Hydrates

François Michaud , Jean-Noël Proust , Alexandre Dano , Jean-Yves Collot , Grâce Daniella Guiyeligou et al.

Pure and Applied Geophysics, 2016, 173 (10-11), pp.3291-3303. ⟨10.1007/s00024-015-1230-7⟩

Article dans une revue insu-01267238v1

Frequency and triggering of small-scale submarine landslides on decadal timescales: Analysis of 4D bathymetric data from the continental slope offshore Nice (France),

S. Migeon , M. Kelner , E. Tric , F. Courboulex , A. Dano et al.

Marine Geology, 2016, 379, pp.281-297. ⟨10.1016/j.margeo.2016.06.009⟩

Article dans une revue istex hal-01346866v1

Fluid Seepage in Relation to Seabed Deformation on the Central Nile Deep-Sea Fan, Part 1: Evidence from Sidescan Sonar Data,

A. Dano , D. Praeg , S. Migeon , Jm. Augustin , S. Ceramicola et al.

Advances in Natural and Technological Hazards Research, 2014, 37, pp.129-139. ⟨10.1007/978-3-319-00972-8_12⟩

Article dans une revue hal-00929673v1

Fluid Seepage in Relation to Seabed Deformation on the Central Nile Deep-Sea Fan, Part 2: Evidence from Multibeam and Sidescan Imagery,

D. Praeg , J.Marcelo Ketzer , A.H. Augustin , S. Migeon , S. Ceramicola et al.

Advances in Natural and Technological Hazards Research, 2014, 37, pp.141-150. ⟨10.1007/978-3-319-00972-8_13⟩

Article dans une revue hal-00930960v1

Post-failure Processes on the Continental Slope of the Central Nile Deep-Sea Fan: Interactions Between Fluid Seepage, Sediment Deformation and Sediment-Wave Construction,

S. Migeon , S. Ceramicola , D. Praeg , E. Ducassou , A. Dano et al.

Advances in Natural and Technological Hazards Research, 2014, 37, pp.117-127. ⟨10.1007/978-3-319-00972-8_11⟩

Article dans une revue hal-00929740v1

Failure Processes and Gravity-Flow Transformation Revealed by High-Resolution AUV Swath Bathymetry on the Nice Continental Slope (Ligurian Sea)

Sebastien Migeon , Antonio Cattaneo , Virginie Hassoun , Alexandre Dano , Aurelie Casedevant et al.

Advances in Natural and Technological Hazards Research, 2012, 31, pp.451-461. ⟨10.1007/978-94-007-2162-3_40⟩

Article dans une revue hal-04499333v1

Failure processes and gravity-flow transformation revealed by high-resolution AUV swath bathymetry on the Nice continental slope (Ligurian Sea)

S. Migeon , A. Cattaneo , V. Hassoun , A. Dano , A. Casdevant et al.

Submarine mass movements and their consequences. Advances in Natural and Technological Hazards Research series, 2011, 31 (5), pp.451-461

Article dans une revue hal-00682491v1

Morphology, distribution and origin of recent submarine landslides of the Ligurian Margin (North-western Mediterranean): some insights into geohazard assessment

Sébastien Migeon , Antonio Cattaneo , Virginie Hassoun , Christophe Larroque , Nicola Corradi et al.

Marine Geophysical Research, 2011, pp.1-19. ⟨10.1007/s11001-011-9123-3⟩

Article dans une revue hal-00590902v1

Initial results of heat flow acquisition from a gas hydrate system on the Amazon deep sea fan

Jeffrey Poort , Daniel Praeg , Frédérique Rolandone , Alexandre Dano , Natasha Kaminski et al.

International Union of Geodesy and Geophysics 28th General Assembly, Jul 2023, Berlin, Germany. , JS08p-284

Poster de conférence hal-04275263v1

AMORGOS-23 ME70 bathymetry and back-scatter data

Frédérique Leclerc , Sylvain Palagonia , Alexandre Dano , Paraskevi Nomikou , Nathalie Feuillet et al.

2023, ⟨10.17882/90284⟩

Autre publication scientifique hal-04783047v1

ROV3G 2021 database: geophysical data on the continental shelf offshore Santo Stefano al Mare and San Lorenzo al mare, Liguria, Italy.

Frédérique Leclerc , Olivier Soubigou , Alexandre Dano , Nicola Corradi , Guillaume Clodic et al.

2022

Autre publication scientifique hal-03657077v1

Erratum: Erratum to: Flare-Shaped Acoustic Anomalies in the Water Column Along the Ecuadorian Margin: Relationship with Active Tectonics and Gas Hydrates

Francois Michaud , Jean-Noël Proust , Alexandre Dano , Jean-Yves Collot , Grâce Daniella Guiyeligou et al.

2016, pp.1429-1429. ⟨10.1007/s00024-016-1262-7⟩

Autre publication scientifique insu-03688516v1

Proposition de campagne à la mer, Flotte Océanographique Française, Appel d'offre 2018 : Multi-disciplinary investigation of fluid venting from gas hydrate system in the Nile deep-sea fan (SEAGAL)

Sebastien Migeon , Marie Revel-Rolland , Alexandre Dano , Gueorgui Ratzov , Davide Oregioni et al.

2017

Pré-publication, Document de travail hal-02156791v1

Recent Morphological Changes of the Nice Continental Slope

M. Kelner , S. Migeon , E. Tric , F. Couboulex , A. Dano et al.

Engineering Geology for Society and Territory - Volume 4, pp.221-225, 2014, ⟨10.1007/978-3-319-08660-6_42⟩

Chapitre d'ouvrage hal-01218436v1

Alexandre DANO

Publications