Model:DepthDependentTaylorDiffuser: Difference between revisions
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|Spatial dimensions=2D | |Spatial dimensions=2D | ||
|Spatialscale=Patch-Scale, Reach-Scale, Watershed-Scale | |Spatialscale=Patch-Scale, Reach-Scale, Watershed-Scale | ||
|One-line model description=This component implements a depth-dependent Taylor series diffusion rule, | |One-line model description=This component implements a depth-dependent Taylor series diffusion rule, combining concepts of Ganti et al. (2012) and Johnstone and Hilley (2014). | ||
|Extended model description=Hillslope sediment flux uses a Taylor Series expansion of the Andrews-Bucknam formulation of nonlinear hillslope flux derived following following Ganti et al., 2012 with a depth dependent component inspired Johnstone and Hilley (2014). The flux :math:`q_s` is given as: | |||
|Extended model description=Hillslope sediment flux uses a Taylor Series expansion of the Andrews- | q_s = DSH^* ( 1 + (S/S_c)^2 + (S/Sc_)^4 + .. + (S/S_c)^2(n-1) ) (1.0 - exp( H / H^*) | ||
where :math:`D` is is the diffusivity, :math:`S` is the slope, :math:`S_c` is the critical slope, :math:`n` is the number of terms, :math:`H` is the soil depth on links, and :math:`H^*` is the soil transport decay depth. The default behavior uses two terms to produce a slope dependence as described by Equation 6 of Ganti et al., (2012).This component will ignore soil thickness located at non-core nodes. | |||
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|Does model development still take place?=No | |Does model development still take place?=No | ||
|End year development=2019 | |End year development=2019 | ||
|DevelopmentCode=Active | |||
|DevelopmentCodeYearChecked=2020 | |||
|Model availability=As code | |Model availability=As code | ||
|Source code availability=Through web repository | |Source code availability=Through web repository | ||
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{{#ifexist:Template:{{#sub:{{PAGENAME}}|0|1}}{{#sub:{{lc:{{PAGENAME}}}}|1}} download stats | ==Download statistics== | {{#ifexist:Template:{{#sub:{{PAGENAME}}|0|1}}{{#sub:{{lc:{{PAGENAME}}}}|1}} download stats | ==Download statistics== |
Latest revision as of 20:17, 16 September 2020
DepthDependentTaylorDiffuser
Metadata
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Introduction
History
References
Nr. of publications: | 1 |
Total citations: | 141 |
h-index: | 1 |
m-quotient: | 0.14 |
Featured publication(s) | Year | Model described | Type of Reference | Citations |
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Hobley, Daniel E. J.; Adams, Jordan M.; Nudurupati, Sai Siddhartha; Hutton, Eric W. H.; Gasparini, Nicole M.; Istanbulluoglu, Erkan; Tucker, Gregory E.; 2017. Creative computing with Landlab: an open-source toolkit for building, coupling, and exploring two-dimensional numerical models of Earth-surface dynamics. Earth Surface Dynamics, 5, 21–46. 10.5194/esurf-5-21-2017 (View/edit entry) | 2017 | ChannelProfiler DepthDependentTaylorDiffuser Landlab LinearDiffuser |
Model overview | 141 |
See more publications of DepthDependentTaylorDiffuser |