Assessing the role of hydrothermal alteration on volcano morphology, instability, and unpredictable volcanic hazards

Informazioni relative al progetto

ROTTnROCK

ID dell’accordo di sovvenzione: 101118491

DOI

10.3030/101118491

Data della firma CE 12 Gennaio 2024

Data di avvio 1 Aprile 2024

Data di completamento 31 Marzo 2030

Finanziato da

• European Research Council (ERC)

Costo totale

€ 9 989 653,00

Contributo UE

€ 9 989 653,00

Coordinato da

GFZ HELMHOLTZ-ZENTRUM FUR GEOFORSCHUNG
Germany

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

Data Management Plan (1)

Data Management Plan

Pubblicazioni

Peer reviewed articles (25)

Phreatic eruptions at Whakaari Volcano driven by hydrothermal mineralisation and magmatic gas input

Autori: Sophie C. Pearson-Grant, Michael J. Heap, Adrian E. Croucher
Pubblicato in: Communications Earth & Environment, Numero 6, 2025, ISSN 2662-4435
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S43247-025-03057-8

Origin and Affinities of the Malmberget Iron Oxide-Apatite Deposit, Northern Sweden: Insights From Magnetite Chemistry and Fe-O Isotopes

Autori: Jens S. Henriksson, Valentin R. Troll, Ellen Kooijman, Ilya Bindeman, Tomas Naeraa, Tobias E. Bauer
Pubblicato in: Earth Science, Systems and Society, Numero 4, 2025, ISSN 2634-730X
Editore: Geological Society of London
DOI: 10.3389/ESSS.2024.10126

Compaction and Permeability Evolution of Tuffs From Krafla Volcano (Iceland)

Autori: Michael J. Heap, Kamal Bayramov, Gabriel G. Meyer, Marie E. S. Violay, Thierry Reuschlé, Patrick Baud, H. Albert Gilg, Claire E. Harnett, Alexandra R. L. Kushnir, Francesco Lazari, Anette K. Mortensen
Pubblicato in: Journal of Geophysical Research: Solid Earth, Numero 129, 2024, ISSN 2169-9313
Editore: American Geophysical Union (AGU)
DOI: 10.1029/2024JB029067

Hydrothermal weakening and slope instability at Vulcano (Italy) analyzed using drones and in-situ strength measurements

Autori: Benjamin F. De Jarnatt, Thomas R. Walter, Michael J. Heap, Daniel Müller, Antonino Fabio Pisciotta
Pubblicato in: Communications Earth & Environment, Numero 7, 2026, ISSN 2662-4435
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S43247-025-03014-5

Volcanic crisis reveals coupled magma system at Santorini and Kolumbo

Autori: Marius P. Isken, Jens Karstens, Paraskevi Nomikou, Michelle Maree Parks, Vincent Drouin, Eleonora Rivalta, Gareth J. Crutchley, Mahmud Haghshenas Haghighi, Emilie E. E. Hooft, Simone Cesca, Thomas R. Walter, Sebastian Hainzl, Joachim Saul, Dimitris Anastasiou, Kostas Raptakis, Nikolai M. Shapiro, Jannes Münchmeyer, Quentin Higueret, Jean Soubestre, Florent Brenguier, Rebeckah S. Hufstetler, Kaisa R. Autumn, Maria Tsakiri, Dietrich Lange, Heidrun Kopp, Morelia Urlaub, María Blanch Jover, Jonas Preine, Christian Hübscher, Mahdi Motagh, Daniel Müller, Torsten Dahm, Christian Berndt
Pubblicato in: Nature, Numero 645, 2025, ISSN 0028-0836
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S41586-025-09525-7

Fracture dynamics and topographic controls at Mount Thorbjörn during the Svartsengi 2023–2024 volcanic unrest, Iceland

Autori: Maria Hurley, Nicolas Oestreicher, Alina V. Shevchenko, Gregory P. De Pascale, Magnús T. Gudmundsson, Egill Á. Gudnason, Gylfi P. Hersir, Benjamin F. De Jarnatt, Alea Joachim, Joël Ruch, Fabio L. Bonali, Thomas R. Walter
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 466, 2026, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2025.108407

Effects of Regional Stress State and Pore Fluid Pressure on the Onset and Style of Caldera Collapse

Autori: Matías A. Villarroel, Martin P. J. Schöpfer, John Browning, Eoghan P. Holohan, Claire E. Harnett, Carlos J. Marquardt, Pamela P. Jara
Pubblicato in: Journal of Geophysical Research: Solid Earth, Numero 130, 2025, ISSN 2169-9313
Editore: American Geophysical Union (AGU)
DOI: 10.1029/2024JB031054

Post-failure deformation mode switching in volcanic rock

Autori: Jamie I. Farquharson, Michael J. Heap, Lucille Carbillet, Patrick Baud
Pubblicato in: Royal Society Open Science, Numero 11, 2024, ISSN 2054-5703
Editore: The Royal Society
DOI: 10.1098/RSOS.240792

Spatial distribution of alteration and strength in a lava dome: Implications for large-scale volcano stability modelling

Autori: Agata Poganj, Michael J. Heap, Patrick Baud
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 463, 2025, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2025.108344

The thermal properties of submarine rhyolite lavas from Havre volcano (Kermadec arc, Pacific Ocean)

Autori: Rebecca Carey, Michael Heap, Samuel Mitchell, Fabian Wadsworth
Pubblicato in: Volcanica, Numero 8, 2025, ISSN 2610-3540
Editore: Volcanica
DOI: 10.30909/VOL/JTFG1051

Microbial dissolution of Gran Canaria lapilli in small-scale flow through columns: carbon dioxide removal potential

Autori: Thomas Corbett, Elisabeth Odelius, Tora Uebel, Tove Jonsson, Abhijeet Singh, Sara Vicca, Mathilde Hagens, Tetyana Budnyak, Oleg Tkachenko, Reinaldy Poetra, Jens Hartmann, Ivan A. Janssens, Harun Niron, Michiel Van Tendeloo, Siegfried E. Vlaeminck, Anna Neubeck
Pubblicato in: npj Materials Degradation, Numero 9, 2025, ISSN 2397-2106
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S41529-025-00611-9

Spatio-temporal evolution of the fumarolic field of La Fossa cone (Vulcano Island, Italy) in 2021–2024

Autori: Simone Lentini, Marcello Bitetto, Luciano Curcio, Malte Seefeld, Angelo Vitale, Pierfrancesco Dellino, Daniel Müller, Roberto Sulpizio, Thomas R. Walter, Alessandro Aiuppa
Pubblicato in: Volcanica, Numero 8, 2025, ISSN 2610-3540
Editore: Volcanica
DOI: 10.30909/VOL/TAYR9210

Hyperspectral mapping of density, porosity, stiffness, and strength in hydrothermally altered volcanic rocks

Autori: Samuel T. Thiele, Gabor Kereszturi, Michael J. Heap, Andréa de Lima Ribeiro, Akshay V. Kamath, Maia Kidd, Matías Tramontini, Marina Rosas-Carbajal, Richard Gloaguen
Pubblicato in: Solid Earth, Numero 16, 2025, ISSN 1869-9529
Editore: Copernicus GmbH
DOI: 10.5194/SE-16-1249-2025

Deep crustal assimilation during the 2021 Fagradalsfjall Fires, Iceland

Autori: James M. D. Day, Savannah Kelly, Valentin R. Troll, William M. Moreland, Geoffrey W. Cook, Thor Thordarson
Pubblicato in: Nature, Numero 632, 2024, ISSN 0028-0836
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S41586-024-07750-0

From alteration to avalanche: A 3D framework for exploring hydrothermal weakening of lava domes

Autori: K.D. Ní Nualláin, C.E. Harnett, A. Hrysiewicz, M.J. Heap, T.R. Walter, M. Rosas-Carbajal
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 472, 2026, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2026.108566

The influence of temperature (up to 120 °C) on the thermal conductivity of variably porous andesite

Autori: Michael J. Heap, Gunel Alizada, David E. Jessop, Ben M. Kennedy, Fabian B. Wadsworth
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 452, 2024, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2024.108140

Anatomy of a fumarole field: drone remote-sensing and petrological approaches reveal the degassing and alteration structure at La Fossa cone, Vulcano, Italy

Autori: Daniel Müller, Thomas R. Walter, Valentin R. Troll, Jessica Stammeier, Andreas Karlsson, Erica de Paolo, Antonino Fabio Pisciotta, Martin Zimmer, Benjamin De Jarnatt
Pubblicato in: Solid Earth, Numero 15, 2024, ISSN 1869-9529
Editore: Copernicus GmbH
DOI: 10.5194/SE-15-1155-2024

Influence of cristobalite and diktytaxitic textures on the physical properties of submarine rhyolite lavas from Havre volcano (Kermadec volcanic arc, Pacific Ocean)

Autori: Michael J. Heap, Samuel J. Mitchell, Rebecca J. Carey, Alexandra R.L. Kushnir
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 466, 2025, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2025.108392

The influence of hydrothermal alteration on permeability: A field study

Autori: Agata Poganj, Michael J. Heap, Patrick Baud
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 473, 2026, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2026.108574

Origin of Silicic Magmatism at the Katla Volcanic Complex, South Iceland

Autori: Valentin R. Troll, Frances M. Deegan, Jussi S. Heinonen, Caroline Svanholm, Chris Harris, Christian M. Lacasse, Harri Geiger, Agata Poganj, Louise Thomas, Malin Andersson, Romain Meyer, Thorvaldur Thordarson
Pubblicato in: Geochemistry, Geophysics, Geosystems, Numero 26, 2025, ISSN 1525-2027
Editore: American Geophysical Union (AGU)
DOI: 10.1029/2025GC012319

Petrophysical properties of hydrothermally-altered pyroclastic deposits from Deception Island (Bransfield Strait, Antarctica)

Autori: Michael J. Heap, Adelina Geyer, Jasmine Dibben, James Hickey, Guillem Gisbert, Oriol Vilanova-Pagès, Jordi Ibañez-Insa, Antonio Polo-Sánchez, Santiago Giralt, Maëlys Moulin, Antonio M. Álvarez-Valero
Pubblicato in: Journal of Volcanology and Geothermal Research, Numero 466, 2025, ISSN 0377-0273
Editore: Elsevier BV
DOI: 10.1016/J.JVOLGEORES.2025.108399

Origin and Affinities of the Malmberget Iron Oxide-Apatite Deposit, Northern Sweden: Insights From Magnetite Chemistry and Fe-O Isotopes

Autori: Jens S. Henriksson, Valentin R. Troll, Ellen Kooijman, Ilya Bindeman, Tomas Naeraa, Tobias E. Bauer
Pubblicato in: Earth Science, Systems and Society, Numero 4, 2024, ISSN 2634-730X
Editore: Geological Society of London
DOI: 10.3389/ESSS.2024.10126

Applications and implications of monitoring surface hydrothermal deposits at Lastarria Volcano, Chile, using multispectral satellite data and cloud computing

Autori: Guosheng Gao, Thomas R. Walter, Daniel Müller, Pouria Marzban, Simon Plank
Pubblicato in: Geothermics, Numero 127, 2025, ISSN 0375-6505
Editore: Elsevier BV
DOI: 10.1016/J.GEOTHERMICS.2025.103255

Control of pore geometry on the strength, elastic anisotropy and acoustic emission output of vesicular lavas from Nevados de Chillán, Chile

Autori: Fernanda Merchán, John Browning, Gloria Arancibia, David Healy, Valentina Mura, Camila Pineda, Michael J. Heap, Patrick Baud, Jorge E. Romero, Matias Clunes, Luis Felipe Orellana, Diego Morata
Pubblicato in: Bulletin of Volcanology, Numero 88, 2026, ISSN 1432-0819
Editore: Springer Science and Business Media LLC
DOI: 10.1007/S00445-026-01968-8

Long-term deformation of coastal volcanoes in SE-Asia: linking displacement rates, volcanic activity and flank instabilities

Autori: Edgar U. Zorn, Falk Amelung, Francesco Massimetti, Marco Laiolo, Diego Coppola, Thomas R. Walter, Yan Lavallée, Herlan Darmawan
Pubblicato in: Bulletin of Volcanology, Numero 88, 2026, ISSN 1432-0819
Editore: Springer Science and Business Media LLC
DOI: 10.1007/S00445-025-01915-Z

Other (1)

Hyperspectral mapping of density, porosity, stiffness, and strength in hydrothermally altered volcanic rocks

Autori: Samuel T. Thiele; Gabor Kereszturi; Michael J. Heap; Andréa de Lima Ribeiro; Akshay Kamath; Maia Kidd; Matías Tramontini; Marina Rosas-Carbajal; Richard Gloaguen
Pubblicato in: eISSN:, 2025
DOI: 10.5194/EGUSPHERE-2025-1904

Conference proceedings (1)

Buried hydrothermal alteration zones create mechanical weaknesses within lava domes; the case of Merapi volcano, Central Java, Indonesia

Autori: Valentin R. Troll, Thomas R. Walter, Herlan Darmawan, Michael J. Heap, Claire E. Harnett, Frances M. Deegan, Nadhirah Seraphine, Harri Geiger, Daniel Müller
Pubblicato in: GeoSaxonia 2024, 2024
Editore: DGGV
DOI: 10.48380/YM4P-P569