PICO SSP3.6/AS4.19/GM3.11/GMPV6.2/HS9.11/NH2.3/OS2.7
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SSP3.6/AS4.19/GM3.11/GMPV6.2/HS9.11/NH2.3/OS2.7 Bedform dynamics and morphodynamics: from pyroclastic eruptions to deep see turbidites (co-organized) |
| Convener: Guilhem Amin Douillet | Co-Conveners: Jim Best , Ulrich Kueppers , Arnoud Slootman , Svetlana Kostic , Miwa Yokokawa |
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PICO
/ Wed, 11 Apr, 13:30–17:00
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Wednesday, 11 April 2018 PICO spot 1 Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:30–13:40 PICO1.1 |
EGU2018-19541
Microscale sedimentary dynamics and lateral variations in pyroclastic bedforms: Examples from deposits of the 2006 pyroclastic currents at Tungurahua volcano (Ecuador). Guilhem Amin Douillet, Frtiz Schlunegger, Ulrich Kueppers, and Quentin Chaffaut |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:40–13:42 PICO1.2 |
EGU2018-1202
Shark-fin structures: A new type of sedimentary structures produced by shear waves at the flow-bed interface. Examples from pyroclastic current deposits from the 2006 eruption of Tungurahua (Ecuador) Quentin Chaffaut and Guilhem Douillet |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:42–13:44 PICO1.3 |
EGU2018-11090
Origins and implications of mixed avalanche deposits from the 3 March 2015 eruption of Villarrica volcano, Chile Benjamin Edwards, Jose Palma, Franco Vera, Logan Darling, and Daniel Basualto |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:44–13:46 PICO1.4 |
EGU2018-13806
New insights on the solid phase concentration in dilute volcanic gas-particle mixtures from laboratory experiments Anne Weit, Olivier Roche, Thierry Dubois, and Michael Manga |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:46–13:48 PICO1.5 |
EGU2018-19140
A critical evaluation of the evidence for multiple Late Pleistocene eruptions of Laacher See Volcano Anke Verena Zernack, Christian Hoggard, Florian Sauer, Christian Tegner, and Felix Riede |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:48–13:50 PICO1.6 |
EGU2018-8643
Morpho-sedimentary responses to explosive volcanism: aftermath of the 22-23 April 2015 Calbuco eruption, southern Chile (solicited) Vern Manville, Jurgen Neuberg, Robert Jones, Eliza Calder, and Simon Mudd |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:50–13:52 PICO1.7 |
EGU2018-19225
A complex interplay of sediment erosion and deposition during the 18 March 2007 crater-lake breakout lahar at Mt. Ruapehu, New Zealand Jonathan Procter, Anke Zernak, Shane Cronin, and Emma Singh |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:52–13:54 PICO1.8 |
EGU2018-6158
Cyclic steps on the Loess Plateau, China: Numerical modeling and field evidence Xin Zeng, Chenge An, Xudong Fu, Gary Parker, and Xingyu Chen |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:54–13:56 PICO1.9 |
EGU2018-3312
High Preservation Supercritical Flow Stratification: Luni River, Thar Desert, Western India Paul Carling and Suzanne Leclair |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:56–13:58 PICO1.10 |
EGU2018-5401
Quantifying the morphology of dunes in big rivers Julia Cisneros and Jim Best |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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13:58–14:00 PICO1.11 |
EGU2018-9644
Bedforms morphology in the area of the confluence of Negro and Solimões/Amazon Rivers, Brazil (withdrawn after no-show) Carlo Gualtieri, Ivo Martone, Cristiano Galeazzi, Renato Almeida, Bernardo Freitas, and Marco Ianniruberto |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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14:00–14:02 PICO1.12 |
EGU2018-10313
Wave ripple development in mixed clay-sand substrates: A self-limiting process of bed stabilization? Xuxu Wu, Jaco Baas, Daniel Parsons, Dominique Mouazé, Stuart McLelland, Laurent Amoudry, Jorris Eggenhuisen, Matthieu Cartigny, and Gerben Ruessink |
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Chairperson: Guilhem Amin Douillet, Arnoud Slootman, Ulrich Kueppers |
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14:02–14:04 PICO1.13 |
EGU2018-4977
Tank experiments with stratified and pure plane-wall jets flows – observations of flow morphodynamics and implications for the depositional record Jörg Lang, Juan Fedele, Jutta Winsemann, and David Hoyal |
| 14:04–15:00 |
Interactive presentations at PICO screens
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:30–15:32 PICO1.1 |
EGU2018-18989
Bedform dynamics in glacier-fed rivers Matilde Welber and Walter Bertoldi |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:32–15:34 PICO1.2 |
EGU2018-6325
3D architecture of cyclic-step and antidune deposits in ice-marginal deltas: Integrating outcrop and ground-penetrating radar data Jutta Winsemann, Jörg Lang, Julian Sievers, Markus Loewer, and Jan Igel |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:34–15:36 PICO1.3 |
EGU2018-3008
Exploring Explanations of Subglacial Bedform Sizes Using Statistical Models John K. Hillier, Ioannis Kougioumtzoglou, Chris R. Stokes, Michael J. Smith, Chris D. Clark, and Matteo S. Spagnolo |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:36–15:38 PICO1.4 |
EGU2018-2054
Generation of periodic bedforms on Earth and Mars by sublimation/condensation of ice under turbulent winds Maï Bordiec, Sabrina Carpy, Olivier Bourgeois, Marion Massé, and Laurent Perret |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:38–15:40 PICO1.5 |
EGU2018-11234
Development of cutoff-related knickpoints in submarine channels Zoltan Sylvester and Jacob Covault |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:40–15:42 PICO1.6 |
EGU2018-17080
Knickpoint Migration and Long-term Submarine Channel System Evolution within Bute inlet, British Columbia, Canada Ye Chen, Daniel Parsons, Matthieu Cartigny, John Hughes Clarke, Cooper Stacey, Sophie Hage, Peter Talling, Maria Azpiroz, Michael Clare, Jamie Hizzett, James Hunt, Gwyn Lintern, Esther Sumner, Age Vellinga, Daniela Vendettuoli, Stephen Simons, and Rebecca Williams |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:42–15:44 PICO1.7 |
EGU2018-15371
Short-term morphodynamics of a submarine dune bank in a macrotidal environment: observations from the Creïzic bank (South Brittany, France) Sabrina Homrani, Nicolas Le Dantec, France Floc'h, Marcaurelio Franzetti, Guillaume Fromant, Mouncef Sedrati, and Christophe Delacourt |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:44–15:46 PICO1.8 |
EGU2018-18029
Environmental parameters as a control on the spatial variation in sand wave morphology on continental shelves Thaiënne van Dijk, John Damen, and Suzanne Hulscher |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:46–15:48 PICO1.9 |
EGU2018-3897
Upper-flow-regime bedforms at the toe of a prograding gravel beachface: sedimentary evidence for supercritical backwash flow and chute-and-pool conditions (withdrawn) Claudio Di Celma and Danica Jablonská |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:48–15:50 PICO1.10 |
EGU2018-5429
An integrated process-based model of tool marks in deep-marine systems: implications for flow prediction, the Bouma sequence, and hybrid event beds (solicited) Jeff Peakall, Jim Best, Jaco Baas, Dave Hodgson, Mike Clare, Pete Talling, and Rob Dorrell |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:50–15:52 PICO1.11 |
EGU2018-18968
A new outcrop displaying cyclic steps in Tabernas basin turbidite system (SE Spain) Laurent Daghdevirenian, Jean-loup Rubino, Sébastien Migeon, and Francois Raisson |
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Chairperson: Jim Best, Arnoud Slootman, Svetlana Kostic, Guilhem Amin Douillet |
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15:52–15:54 PICO1.12 |
EGU2018-12361
Aggradational chute-and-pool bedforms in supercritical sediment-laden carbonate density flows: An outcrop study Arnoud Slootman, Age Vellinga, and Matthieu Cartigny |
| 15:54–17:00 |
Interactive presentations at PICO screens
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