Model:Sedflux
Sedflux
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sedflux-2.0
![](/csdms_wiki/images/thumb/Subsidence.jpg/350px-Subsidence.jpg)
Sedflux-2.0 is the newest version of the Sedflux basin-filling model. Sedflux-2.0 provides a framework within which individual process-response models of disparate time and space resolutions communicate with one another to deliver multi grain sized sediment load across a continental margin. Version 2.0 introduces a series of new process models, and the ability to operate in one of two modes to track the evolution of stratigraphy in either two or three dimensions. Additions to the 2D-mode include the addition of models that simulate
- erosion and deposition of sediment along a riverbed,
- cross-shore transport due to ocean waves, and
- turbidity currents and hyperpycnal flows.
New processes in the 3D-mode include
- river channel avulsion,
- two-dimensional diffusion due to ocean storms, and
- two-dimensional flexure due to sediment loading.
The spatial resolution of the architecture is typically 1-25 cm in the vertical, and 10-100 m in the horizontal when operating in 2D-mode. In 3D-mode, the ....
References
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Overview and general
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Applications
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Related theory and data
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Morehead, M., Syvitski, JPM, and Hutton, E.W.H., 2001. The link between abrupt climate change and basin stratigraphy: A numerical approach. Global and Planetary Science 28: 115-135.
Paola, C., J. Mullin, C. Ellis, D. C. Mohrig, J. B. Swenson, G. Parker, T. Hickson, P. L. Heller, L. Pratson, JPM Syvitski, B. Sheets, N. Strong, 2001. Experimental Stratigraphy, GSA Today, 11(7): 4-9.
Syvitski, JPM, Pratson, L.F., Wiberg, P.L., Steckler, M.S., Garcia, M.H., Geyer, W.R., Harris, C.K., Hutton, E.W.H., Imran, J., Lee, H.J., Morehead, M.D., and Parker, G., 2007. Prediction of margin stratigraphy. In: C.A. Nittrouer, J.A. Austin, M.E. Field, J.H. Kravitz, JPM Syvitski, and P.L. Wiberg (Eds.) Continental-Margin Sedimentation: From Sediment Transport to Sequence Stratigraphy. IAS Spec. Publ. No. 37: 459-530
Syvitski, JPM and Hutton, E.W.H., 2003. Failure of marine deposits and their redistribution by sediment gravity flows. Pure and Applied Geophysics 160: 2053-2069.
Hutton, E.W.H. and Syvitski, JPM, 2004, Advances in the Numerical Modeling of Sediment Failure During the Development of a Continental Margin. Marine Geology 203: 367-380.
Pratson, L., Swenson, J., Kettner, A., Fedele, J., Postma, G., Niedoroda, A., Friedrichs, C., Syvitski, JPM, Paola, C., Steckler, J., Hutton, E., Reed, C., and Das, H., 2004, Modeling continental shelf formation in the Adriatic Sea and elsewhere. Oceanography 17(4): 118-131
Kubo, Y., Syvitski, JPM, Hutton, E.W.H., Paola, C. 2005, Advance and application of the stratigraphic simulation model 2D-SedFlux: From tank experiment to geological scale simulation. Sedimentary Geology 178: 187-195.
Overeem, I., Syvitski, JPM, Hutton, E.W.H., and Kettner, A.J. 2005. Stratigraphic variability due to uncertainty in model boundary conditions: a case study of the New Jersey Shelf over the last 21,000 years. Marine Geology 224: 23-41.
Kraft, B.J., Overeem, I., Holland, C.W., Pratson, L.F., Syvitski, JPM, and Mayer, L.M., 2006, Stratigraphic model predictions of geoacoustic properties. IEEE Journal of Ocean Engineering 31(2): 266-283.
Kubo, Y., Syvitski, JPM, Hutton, E.W.H., Kettner, A.J. 2006, Inverse modeling of post Last Glacial Maximum transgressive sedimentation using 2D-SedFlux: Application to the northern Adriatic Sea. Marine Geology 234: 233-243.
Pratson, L.F., Hutton, E.W.H. Hutton, A.J. Kettner, JPM Syvitski, P.S. Hill, Douglas A.G., T.G. Milligan, 2007, The Impact of floods and storms on the acoustic reflectivity of the inner continental shelf: A modeling assessment. Continental Shelf Research 27: 542–559.
Jouet, G, Hutton, E.W.H., Syvitski, JPM, Rabineau, M., Berné, S. 2008, Modeling the isostatic effects of sealevel fluctuations on the Gulf of Lions. Computers & Geosciences 34: 1338-1357.
Maselli, V., Hutton, E.W., Kettner, A.J., Syvitski, JPM, and Trincardi, F. 2011. Evidence of high- frequency sea level and sediment supply fluctuations during Termination I: an integrated sequence-stratigraphy and modeling approach from the Adriatic Sea. Marine Geology 287: 54-70.
O’Grady, D.B., and Syvitski, JPM, 2001. Predicting profile geometry of continental slopes with a multiprocess sedimentation model. In: D.F. Merriam and J.C. Davis (eds.) Geological Modeling and Simulation: Sedimentary Systems. Kluwer Academic/Plenum Publishers, New York, p. 99-117.
Overeem, I., Syvitski, JPM, Hutton, E.W.H., 2005, Three-dimensional numerical modeling of deltas. In: L. Giosan and JPM Bhattacharya (Eds.), River Deltas — Concepts, Models, and Examples. SEPM Special Publication No. 83, pp. 13-30.
Overeem, I., Syvitski, JPM, 2010, Experimental exploration of the stratigraphy of fjords fed by glacio-fluvial systems, Howe, J. A., Austin, W. E. N., Forwick, M. & Paetzel, M. (eds) Fjord Systems and Archives. Geological Society, London, Special Publications, 344, 127–144.