Articles | Volume 9, issue 5
https://doi.org/10.5194/esurf-9-1091-2021
https://doi.org/10.5194/esurf-9-1091-2021
Research article
 | 
03 Sep 2021
Research article |  | 03 Sep 2021

Inverse modeling of turbidity currents using an artificial neural network approach: verification for field application

Hajime Naruse and Kento Nakao

Related authors

Understanding flow characteristics from tsunami deposits at Odaka, Joban coast, using a DNN inverse model
Rimali Mitra, Hajime Naruse, and Tomoya Abe
EGUsphere, https://doi.org/10.5194/egusphere-2023-369,https://doi.org/10.5194/egusphere-2023-369, 2023
Short summary
Linear stability analysis of plane beds under flows with suspended load
Koji Ohata, Hajime Naruse, and Norihiro Izumi
Earth Surf. Dynam. Discuss., https://doi.org/10.5194/esurf-2022-33,https://doi.org/10.5194/esurf-2022-33, 2022
Revised manuscript under review for ESurf
Short summary
Linear stability analysis of plane beds under flows with suspended load
Koji Ohata, Hajime Naruse, and Norihiro Izumi
Earth Surf. Dynam. Discuss., https://doi.org/10.5194/esurf-2021-60,https://doi.org/10.5194/esurf-2021-60, 2021
Publication in ESurf not foreseen
Short summary
Reconstruction of flow conditions from 2004 Indian Ocean tsunami deposits at the Phra Thong island using a deep neural network inverse model
Rimali Mitra, Hajime Naruse, and Shigehiro Fujino
Nat. Hazards Earth Syst. Sci., 21, 1667–1683, https://doi.org/10.5194/nhess-21-1667-2021,https://doi.org/10.5194/nhess-21-1667-2021, 2021
Short summary

Related subject area

Cross-cutting themes: Quantitative and statistical methods in Earth surface dynamics
Comparison of rainfall generators with regionalisation for the estimation of rainfall erosivity at ungauged sites
Ross Pidoto, Nejc Bezak, Hannes Müller-Thomy, Bora Shehu, Ana Claudia Callau-Beyer, Katarina Zabret, and Uwe Haberlandt
Earth Surf. Dynam., 10, 851–863, https://doi.org/10.5194/esurf-10-851-2022,https://doi.org/10.5194/esurf-10-851-2022, 2022
Short summary
Automated quantification of floating wood pieces in rivers from video monitoring: a new software tool and validation
Hossein Ghaffarian, Pierre Lemaire, Zhang Zhi, Laure Tougne, Bruce MacVicar, and Hervé Piégay
Earth Surf. Dynam., 9, 519–537, https://doi.org/10.5194/esurf-9-519-2021,https://doi.org/10.5194/esurf-9-519-2021, 2021
Short summary
Particle size dynamics in abrading pebble populations
András A. Sipos, Gábor Domokos, and János Török
Earth Surf. Dynam., 9, 235–251, https://doi.org/10.5194/esurf-9-235-2021,https://doi.org/10.5194/esurf-9-235-2021, 2021
Short summary
Computing water flow through complex landscapes – Part 3: Fill–Spill–Merge: flow routing in depression hierarchies
Richard Barnes, Kerry L. Callaghan, and Andrew D. Wickert
Earth Surf. Dynam., 9, 105–121, https://doi.org/10.5194/esurf-9-105-2021,https://doi.org/10.5194/esurf-9-105-2021, 2021
Short summary
A photogrammetry-based approach for soil bulk density measurements with an emphasis on applications to cosmogenic nuclide analysis
Joel Mohren, Steven A. Binnie, Gregor M. Rink, Katharina Knödgen, Carlos Miranda, Nora Tilly, and Tibor J. Dunai
Earth Surf. Dynam., 8, 995–1020, https://doi.org/10.5194/esurf-8-995-2020,https://doi.org/10.5194/esurf-8-995-2020, 2020
Short summary

Cited articles

Allen, J. R. L.: Sedimentary structures: their character and physical basis, vol. 1, Elsevier Scientific Publishing Company, Amsterdam, 1982. a
Allen, J. R. L.: The Bouma division A and the possible duration of turbidity currents, J. Sediment. Res., 61, 291–295, 1991. a
Amy, L. A. and Talling, P. J.: Anatomy of turbidites and linked debrites based on long distance (120 × 30 km) bed correlation, Marnoso Arenacea Formation, Northern Apennines, Italy, Sedimentology, 53, 161–212, https://doi.org/10.1111/j.1365-3091.2005.00756.x, 2006. a
Amy, L. A., Kneller, B., and McCaffrey, W.: Evaluating the links between turbidite characteristics and gross system architecture: upscaling insights from the turbidite sheet-system of Peïra Cava, SE France, in: Deep Water Reservoirs of the World, Gulf Coast Section SEPM Foundation 20th Annual Research Conference, 3–6 December 2000, SEPM, Houston, TX (CD-ROM), 1, p. 15, 2000. a
Amy, L. A., McCaffrey, W. D., and Kneller, B. C.: The influence of a lateral basin-slope on the depositional patterns of natural and experimental turbidity currents, Geological Society, London, Special Publications, 221, 311–330, https://doi.org/10.1144/GSL.SP.2004.221.01.17, 2004. a
Download
Short summary
This paper proposes a method to reconstruct the hydraulic conditions of turbidity currents from turbidites. We investigated the validity and problems of this method in application to actual field datasets using artificial data. Once this method is established, it is expected that the method will elucidate the generation process of turbidity currents and will help to predict the geometry of resultant turbidites in deep-sea environments.