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
Source code
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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.