Works matching AU Kueppers, Ulrich

Results: 44

Thermal Properties of a Supraglacial Debris Layer with Respect to Lithology and Grain Size.

Published in:

Geografiska Annaler Series A: Physical Geography, 2013, v. 95, n. 3, p. 197, doi. 10.1111/geoa.12011

By:

Juen, Martin;
Mayer, Christoph;
Lambrecht, Astrid;
Wirbel, Anna;
Kueppers, Ulrich

Publication type:

Article

UAS‐Based Observations of Infrasound Directionality at Stromboli Volcano, Italy.

Published in:

Geophysical Research Letters, 2023, v. 50, n. 8, p. 1, doi. 10.1029/2023GL102905

By:

Iezzi, Alexandra M.;
Buzard, Richard M.;
Fee, David;
Matoza, Robin S.;
Gestrich, Julia E.;
Jolly, Arthur D.;
Schmid, Markus;
Cigala, Valeria;
Kueppers, Ulrich;
Vossen, Caron E. J.;
Cimarelli, Corrado;
Lacanna, Giorgio;
Ripepe, Maurizio

Publication type:

Article

The electrical signature of mafic explosive eruptions at Stromboli volcano, Italy.

Published in:

Scientific Reports, 2022, v. 12, n. 1, p. 1, doi. 10.1038/s41598-022-12906-x

By:

Vossen, Caron E. J.;
Cimarelli, Corrado;
Bennett, Alec J.;
Schmid, Markus;
Kueppers, Ulrich;
Ricci, Tullio;
Taddeucci, Jacopo

Publication type:

Article

Crowd-sourcing observations of volcanic eruptions during the 2021 Fagradalsfjall and Cumbre Vieja events.

Published in:

Nature Communications, 2022, v. 13, n. 1, p. 1, doi. 10.1038/s41467-022-30333-4

By:

Wadsworth, Fabian B.;
Llewellin, Edward W.;
Farquharson, Jamie I.;
Gillies, Janina K.;
Loisel, Ariane;
Frey, Léon;
Ilyinskaya, Evgenia;
Thordarson, Thor;
Tramontano, Samantha;
Lev, Einat;
Pankhurst, Matthew J.;
Rull, Alejandro Galdeano;
Asensio-Ramos, María;
Pérez, Nemesio M.;
Hernández, Pedro A.;
Calvo, David;
Solana, M. Carmen;
Kueppers, Ulrich;
Santabárbara, Alejandro Polo

Publication type:

Article

Revisiting the lacquer peels method with pyroclastic deposits: sediment plates, a precise, fine scale imaging method and powerful outreach tool.

Published in:

Journal of Applied Volcanology, 2018, v. 7, n. 1, p. 1, doi. 10.1186/s13617-018-0080-2

By:

Douillet, Guilhem Amin;
Kueppers, Ulrich;
Mato, Célia;
Chaffaut, Quentin;
Bouysson, Mélanie;
Reschetizka, Renate;
Hoelscher, Inga;
Witting, Patrick;
Hess, Kai-Uwe;
Cerwenka, Alexander;
Dingwell, Donald B;
Bernard, Benjamin

Publication type:

Article

Volcanic Ash Activates the NLRP3 Inflammasome in Murine and Human Macrophages.

Published in:

Frontiers in Immunology, 2018, p. 1, doi. 10.3389/fimmu.2017.02000

By:

Damby, David E.;
Horwell, Claire J.;
Baxter, Peter J.;
Kueppers, Ulrich;
Schnurr, Max;
Dingwell, Donald B.;
Duewell, Peter

Publication type:

Article

Pre-eruptive conditions and triggering mechanism of the ~ 16 ka Santa Bárbara explosive eruption of Sete Cidades Volcano (São Miguel, Azores).

Published in:

Contributions to Mineralogy & Petrology, 2019, v. 174, n. 2, p. 1, doi. 10.1007/s00410-019-1545-y

By:

Laeger, Kathrin;
Petrelli, Maurizio;
Morgavi, Daniele;
Lustrino, Michele;
Pimentel, Adriano;
Paredes-Mariño, Joali;
Astbury, Rebecca L.;
Kueppers, Ulrich;
Porreca, Massimiliano;
Perugini, Diego

Publication type:

Article

Ash aggregation enhanced by deposition and redistribution of salt on the surface of volcanic ash in eruption plumes.

Published in:

Scientific Reports, 2017, p. 45762, doi. 10.1038/srep45762

By:

Mueller, Sebastian B.;
Ayris, Paul M.;
Wadsworth, Fabian B.;
Kueppers, Ulrich;
Casas, Ana S.;
Delmelle, Pierre;
Taddeucci, Jacopo;
Jacob, Michael;
Dingwell, Donald B.

Publication type:

Article

Effect of particle volume fraction on the settling velocity of volcanic ash particles: insights from joint experimental and numerical simulations.

Published in:

Scientific Reports, 2017, p. 39620, doi. 10.1038/srep39620

By:

Del Bello, Elisabetta;
Taddeucci, Jacopo;
de' Michieli Vitturi, Mattia;
Scarlato, Piergiorgio;
Andronico, Daniele;
Scollo, Simona;
Kueppers, Ulrich;
Ricci, Tullio

Publication type:

Article

Pyroclastic dune bedforms: macroscale structures and lateral variations. Examples from the 2006 pyroclastic currents at Tungurahua (Ecuador).

Published in:

Sedimentology, 2019, v. 66, n. 5, p. 1531, doi. 10.1111/sed.12542

By:

Douillet, Guilhem Amin;
Bernard, Benjamin;
Bouysson, Mélanie;
Chaffaut, Quentin;
Dingwell, Donald Bruce;
Gegg, Lukas;
Hoelscher, Inga;
Kueppers, Ulrich;
Mato, Célia;
Ritz, Vanille Ariane;
Schlunegger, Fritz;
Witting, Patrick

Publication type:

Article

Drone-deployed sensors capture multi-parameter perspective of explosions at Stromboli volcano.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Kueppers, Ulrich;
Huber, Johannes;
Schmid, Markus;
Walker, Brett H.;
Andronico, Daniele;
Johnson, Jeffrey B.;
Taddeucci, Jacopo;
Sesterhenn, Jörn

Publication type:

Article

The dynamics of bubble ascent in the bubble-slug transitional regime, an empirical correlation.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Cigala, Valeria;
Jones, Thomas J.;
Llewellin, Ed;
Spanu, Antonio;
Kueppers, Ulrich

Publication type:

Article

Time-frequency localization of the acoustic components of the shock-tube flow.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Sesterhenn, Joern;
Fernandez, Juan Jose Pena;
Cigala, Valeria;
Kueppers, Ulrich

Publication type:

Article

Irregular vents – geometric effects on volcanic jet dynamics.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Schmid, Markus;
Kueppers, Ulrich;
Cigala, Valeria;
Dingwell, Donald B.

Publication type:

Article

Soluble salt concentrations in volcanic ash aggregates from subaqueous eruptions and related hazards.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Colombier, Mathieu;
Sebastian, Mueller;
Scheu, Bettina;
Kueppers, Ulrich;
Cronin, Shane;
Delmelle, Pierre;
Cimarelli, Corrado;
Brown, Richard;
Tost, Manuela;
Dingwell, Donald

Publication type:

Article

Vortex rings and acoustic signatures from volcanic jets at Stromboli volcano (Italy).

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Taddeucci, Jacopo;
Fernández, Juan José Peña;
Andronico, Daniele;
Del Bello, Elisabetta;
Johnson, Jeffrey B;
Küppers, Ulrich;
Ricci, Tullio;
Scarlato, Piergiorgio;
Sesterhenn, Jörn;
Spina, Laura

Publication type:

Article

Microscale sedimentary dynamics and lateral variations in pyroclastic bedforms: Examples from deposits of the 2006 pyroclastic currents at Tungurahua volcano (Ecuador).

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 9106

By:

Douillet, Guilhem Amin;
Schlunegger, Frtiz;
Kueppers, Ulrich;
Chaffaut, Quentin

Publication type:

Article

Rapid evolution of vent and crater morphology at Stromboli volcano.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 8535

By:

Kueppers, Ulrich;
Taddeucci, Jacopo;
Cigala, Valeria;
Turner, Nick;
Houghton, Bruce;
Andronico, Daniele;
Biasse, Sebastien;
Cimarelli, Corrado;
Colombier, Mathieu;
del Bello, Elisabetta;
Gaudin, Damien;
Knüver, Marco;
Mueller, Sebastian B.;
Pisello, Alessandro;
Scarlato, Piergiorgio;
Sesterhenn, Jörn;
Ricci, Tullio;
Tournigand, Pierre-Yves;
Walker, Brett;
Zaía, Zazà

Publication type:

Article

Truth, alternative facts or fairy-tales: Reconstructing eruptive dynamics of young submarine eruptions.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 7319

By:

Kueppers, Ulrich;
Beier, Christoph;
Thal, Janis;
Bach, Wolfgang;
Ferreira, Pedro

Publication type:

Article

Gone with the wind: how to quantify the risk based on incomplete eruptive records on volcanic islands. An example of Sete Cidades volcano, Azores.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 6385

By:

Kueppers, Ulrich;
Ellis, Ben;
Fahrner, Dominik;
Forni, Francesca;
Neukampf, Julia;
Pimentel, Adriano;
Pacheco, Jose;
Queiroz, Maria

Publication type:

Article

Particles in motion: coupling high-resolution videos and geophysical techniques in the lab to decipher pyroclast ejection dynamics.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 5788

By:

Cigala, Valeria;
Arciniega-Ceballos, Alejandra;
Salvatore, Valentino;
Taddeucci, Jacopo;
Kueppers, Ulrich;
Dingwell, Donald B.

Publication type:

Article

Morphological and dynamical evolution of transient volcanic plumes and their relationship to source properties.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 5719

By:

Tournigand, Pierre-Yves;
Taddeucci, Jacopo;
Gaudin, Damien;
Fernandez, Juan José Peña;
Perugini, Diego;
Del Bello, Elisabetta;
Scarlato, Piergiorgio;
Kueppers, Ulrich;
Sesterhenn, Jörn

Publication type:

Article

Experimental determination of the ascent velocity of bubbles in the bubble-slug transitional regime.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 5030

By:

Cigala, Valeria;
Jones, Thomas J.;
Llewellin, Ed;
Spanu, Antonio;
Kueppers, Ulrich

Publication type:

Article

The physico-chemical properties of volcanic ash: Does size matter?

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 4363

By:

Müller, Dirk;
Kueppers, Ulrich;
Hess, Kai-Uwe;
Wenjia Song;
Tomašek, Ines;
Dingwell, Donald Bruce

Publication type:

Article

Fragmentation behavior of young pyroclasts from Mt. Pelée, Martinique.

Published in:

Bulletin of Volcanology, 2023, v. 85, n. 11, p. 1, doi. 10.1007/s00445-023-01676-7

By:

Huebsch, Mila;
Kueppers, Ulrich;
Carazzo, Guillaume;
Cimarelli, Corrado;
Hess, Kai-Uwe;
Hornby, Adrian;
Lejeune, Anne-Marie;
Michaud-Dubuy, Audrey;
Perugini, Diego;
Weller, Daniel;
Heap, Michael J.;
Dingwell, Donald B.

Publication type:

Article

The porosity of felsic pyroclasts: laboratory validation of field-based approaches.

Published in:

Bulletin of Volcanology, 2023, v. 85, n. 11, p. 1, doi. 10.1007/s00445-023-01679-4

By:

Pisello, Alessandro;
Kueppers, Ulrich;
Düffels, Kai;
Nomikou, Paraskevi;
Dingwell, Donald B.;
Perugini, Diego

Publication type:

Article

Complex geometry of volcanic vents and asymmetric particle ejection: experimental insights.

Published in:

Bulletin of Volcanology, 2022, v. 84, n. 8, p. 1, doi. 10.1007/s00445-022-01580-6

By:

Schmid, Markus;
Kueppers, Ulrich;
Cigala, Valeria;
Dingwell, Donald B.

Publication type:

Article

The lifecycle of volcanic ash: advances and ongoing challenges.

Published in:

Bulletin of Volcanology, 2022, v. 84, n. 5, p. 1, doi. 10.1007/s00445-022-01557-5

By:

Paredes-Mariño, Joali;
Forte, Pablo;
Alois, Stefano;
Chan, Ka Lok;
Cigala, Valeria;
Mueller, Sebastian B.;
Poret, Matthieu;
Spanu, Antonio;
Tomašek, Ines;
Tournigand, Pierre-Yves;
Perugini, Diego;
Kueppers, Ulrich

Publication type:

Article

Linking gas and particle ejection dynamics to boundary conditions in scaled shock-tube experiments.

Published in:

Bulletin of Volcanology, 2021, v. 83, n. 8, p. 1, doi. 10.1007/s00445-021-01473-0

By:

Cigala, Valeria;
Kueppers, Ulrich;
Fernández, Juan José Peña;
Dingwell, Donald B.

Publication type:

Article

Assessing the biological reactivity of organic compounds on volcanic ash: implications for human health hazard.

Published in:

Bulletin of Volcanology, 2021, v. 83, n. 5, p. 1, doi. 10.1007/s00445-021-01453-4

By:

Tomašek, Ines;
Damby, David E.;
Andronico, Daniele;
Baxter, Peter J.;
Boonen, Imke;
Claeys, Philippe;
Denison, Michael S.;
Horwell, Claire J.;
Kervyn, Matthieu;
Kueppers, Ulrich;
Romanias, Manolis N.;
Elskens, Marc

Publication type:

Article

Release characteristics of overpressurised gas from complex vents: implications for volcanic hazards.

Published in:

Bulletin of Volcanology, 2020, v. 82, n. 11, p. 1, doi. 10.1007/s00445-020-01407-2

By:

Schmid, Markus;
Kueppers, Ulrich;
Cigala, Valeria;
Sesterhenn, Jörn;
Dingwell, Donald B.

Publication type:

Article

Generation of block-and-ash flows at the onset of silicic volcanism in the Paraná Magmatic Province (Brazil): evidence from photoanalysis of Caxias do Sul breccias.

Published in:

Bulletin of Volcanology, 2019, v. 81, n. 11, p. 1, doi. 10.1007/s00445-019-1332-7

By:

Guimarães, Letícia Freitas;
Hornby, Adrian;
Kueppers, Ulrich;
Alves, Adriana;
de Assis Janasi, Valdecir;
Dingwell, Donald Bruce

Publication type:

Article

Diversity of soluble salt concentrations on volcanic ash aggregates from a variety of eruption types and deposits.

Published in:

Bulletin of Volcanology, 2019, v. 81, n. 7, p. N.PAG, doi. 10.1007/s00445-019-1302-0

By:

Colombier, Mathieu;
Mueller, Sebastian B.;
Kueppers, Ulrich;
Scheu, Bettina;
Delmelle, Pierre;
Cimarelli, Corrado;
Cronin, Shane J.;
Brown, Richard J.;
Tost, Manuela;
Dingwell, Donald B.

Publication type:

Article

Aggregation in particle rich environments: a textural study of examples from volcanic eruptions, meteorite impacts, and fluidized bed processing.

Published in:

Bulletin of Volcanology, 2018, v. 80, n. 4, p. 1, doi. 10.1007/s00445-018-1207-3

By:

Mueller, Sebastian B.;
Kueppers, Ulrich;
Huber, Matthew S.;
Hess, Kai-Uwe;
Poesges, Gisela;
Ruthensteiner, Bernhard;
Dingwell, Donald B.

Publication type:

Article

Sedimentology and geomorphology of the deposits from the August 2006 pyroclastic density currents at Tungurahua volcano, Ecuador.

Published in:

Bulletin of Volcanology, 2013, v. 75, n. 11, p. 1, doi. 10.1007/s00445-013-0765-7

By:

Douillet, Guilhem Amin;
Tsang-Hin-Sun, Ève;
Kueppers, Ulrich;
Letort, Jean;
Pacheco, Daniel Alejandro;
Goldstein, Fabian;
Von Aulock, Felix;
Lavallée, Yan;
Hanson, Jonathan Bruce;
Bustillos, Jorge;
Robin, Claude;
Ramón, Patricio;
Hall, Minard;
Dingwell, Donald B.

Publication type:

Article

Dune bedforms produced by dilute pyroclastic density currents from the August 2006 eruption of Tungurahua volcano, Ecuador.

Published in:

Bulletin of Volcanology, 2013, v. 75, n. 11, p. 1, doi. 10.1007/s00445-013-0762-x

By:

Douillet, Guilhem Amin;
Pacheco, Daniel Alejandro;
Kueppers, Ulrich;
Letort, Jean;
Tsang-Hin-Sun, Ève;
Bustillos, Jorge;
Hall, Minard;
Ramón, Patricio;
Dingwell, Donald B.

Publication type:

Article

Lava balloons-peculiar products of basaltic submarine eruptions.

Published in:

Bulletin of Volcanology, 2012, v. 74, n. 6, p. 1379, doi. 10.1007/s00445-012-0597-x

By:

Kueppers, Ulrich;
Nichols, Alexander;
Zanon, Vittorio;
Potuzak, Marcel;
Pacheco, Jose

Publication type:

Article

Effects of the dissolution of thermal barrier coating materials on the viscosity of remelted volcanic ash.

Published in:

American Mineralogist, 2020, v. 105, n. 7, p. 1104, doi. 10.2138/am-2020-7334

By:

Müller, Dirk;
Hess, Kai-Uwe;
Kueppers, Ulrich;
Dingwell, Donald B.

Publication type:

Article

Fractal analysis of experimentally generated pyroclasts: A tool for volcanic hazard assessment.

Published in:

Acta Geophysica, 2012, v. 60, n. 3, p. 682, doi. 10.2478/s11600-012-0019-7

By:

Perugini, Diego;
Kueppers, Ulrich

Publication type:

Article

Volcanic ash melting under conditions relevant to ash turbine interactions.

Published in:

Nature Communications, 2016, v. 7, n. 3, p. 10795, doi. 10.1038/ncomms10795

By:

Song, Wenjia;
Lavallée, Yan;
Hess, Kai-Uwe;
Kueppers, Ulrich;
Cimarelli, Corrado;
Dingwell, Donald B.

Publication type:

Article

Gas‐Pyroclast Motions in Volcanic Conduits During Strombolian Eruptions, in Light of Shock Tube Experiments.

Published in:

Journal of Geophysical Research. Solid Earth, 2020, v. 125, n. 4, p. 1, doi. 10.1029/2019JB019182

By:

Salvatore, Valentino;
Cigala, Valeria;
Taddeucci, Jacopo;
Arciniega‐Ceballos, Alejandra;
Peña Fernández, Juan José;
Alatorre‐Ibargüengoitia, Miguel Angel;
Gaudin, Damien;
Palladino, Danilo M.;
Kueppers, Ulrich;
Scarlato, Piergiorgio

Publication type:

Article

The Initial Development of Transient Volcanic Plumes as a Function of Source Conditions.

Published in:

Journal of Geophysical Research. Solid Earth, 2017, v. 122, n. 12, p. 9784, doi. 10.1002/2017JB014907

By:

Tournigand, Pierre‐Yves;
Taddeucci, Jacopo;
Gaudin, Damien;
Peña Fernández, Juan José;
Del Bello, Elisabetta;
Scarlato, Piergiorgio;
Kueppers, Ulrich;
Sesterhenn, Jörn;
Yokoo, Akihiko

Publication type:

Article

Nanoscale silicate melt textures determine volcanic ash surface chemistry.

Published in:

Nature Communications, 2024, v. 15, n. 1, p. 1, doi. 10.1038/s41467-024-44712-6

By:

Hornby, Adrian J.;
Ayris, Paul M.;
Damby, David E.;
Diplas, Spyridon;
Eychenne, Julia;
Kendrick, Jackie E.;
Cimarelli, Corrado;
Kueppers, Ulrich;
Scheu, Bettina;
Utley, James E. P.;
Dingwell, Donald B.

Publication type:

Article

Unoccupied Aircraft Systems (UASs) Reveal the Morphological Changes at Stromboli Volcano (Italy) before, between, and after the 3 July and 28 August 2019 Paroxysmal Eruptions.

Published in:

Remote Sensing, 2021, v. 13, n. 15, p. 2870, doi. 10.3390/rs13152870

By:

Civico, Riccardo;
Ricci, Tullio;
Scarlato, Piergiorgio;
Andronico, Daniele;
Cantarero, Massimo;
Carr, Brett B.;
De Beni, Emanuela;
Del Bello, Elisabetta;
Johnson, Jeffrey B.;
Kueppers, Ulrich;
Pizzimenti, Luca;
Schmid, Markus;
Strehlow, Karen;
Taddeucci, Jacopo

Publication type:

Article