Model:CosmoLand: Difference between revisions
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{{ | {{Model identity | ||
| | |Model type=Single | ||
}} | }} | ||
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{{Model identity2 | |||
|ModelDomain=Terrestrial | |||
|Spatial dimensions=2D | |||
|One-line model description=2-D model tracking cosmogenic nuclides and mixing in landslide terrain | |||
|Extended model description=The model tracks both surface CRN concentration and concentration eroded off hillslopes into fluvial network in a simplified landscape undergoing both landslide erosion and more steady 'diffusive-like' erosion. Sediment mixing is allowed in the fluvial network. Code can be used to help successfully develop CRN sampling procedures in terrains where landslides are important. | |||
}} | |||
{{Start model keyword table}} | |||
{{Model keywords | |||
|Model keywords=landscape evolution | |||
}} | |||
{{Model keywords | |||
{ | |Model keywords=landslides | ||
| | }} | ||
| | {{Model keywords | ||
|- | |Model keywords=cosmogenic radionuclides | ||
}} | |||
{{End a table}} | |||
{{Modeler information | |||
|First name=Brian | |||
|Last name=Yanites | |||
|Type of contact=Model developer | |||
| | |Institute / Organization=University of Colorado | ||
|Postal address 1=2200 Colorado Ave. | |||
|Postal address 2=Campus Box 399 | |||
|Town / City=Boulder | |||
|Postal code=80309 | |||
|State=Colorado | |||
|Country=United States | |||
|Email address=brian.yanites@colorado.edu | |||
|Phone=303-895-9957 | |||
}} | |||
{{Model technical information | |||
|Supported platforms=Linux, Mac OS, Windows | |||
|Programming language=Matlab | |||
|Code optimized=Single Processor | |||
|Start year development=2005 | |||
|Does model development still take place?=No | |||
|End year development=2008 | |||
|Model availability=As code | |||
|Source code availability=Through CSDMS repository | |||
|Source csdms web address=https://github.com/csdms-contrib/cosmoland | |||
|Program license type=Other | |||
|Program license type other=-- | |||
|Memory requirements=<512MB | |||
|Typical run time=minutes to days | |||
|} | }} | ||
{{Input - Output description | |||
==== | |Describe input parameters=Input: | ||
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*Landslide: recurrence interval, size parameters | *Landslide: recurrence interval, size parameters | ||
*Cosmogenic: production rate, decay rate, attenuation, density diffusive erosion rate drainage basin size, critical drainage area for a channel | *Cosmogenic: production rate, decay rate, attenuation, density diffusive erosion rate drainage basin size, critical drainage area for a channel | ||
*River channel scaling parameters: width, sediment depth, drainage density | *River channel scaling parameters: width, sediment depth, drainage density | ||
| | |Other input format=matlab .m file | ||
|Describe output parameters=Mass, atoms, landslide size, fluvial residence time, mixed mass and atoms fraction | |||
|Other output format=.mat file | |||
| | |Pre-processing software needed?=No | ||
|Post-processing software needed?=No | |||
|Visualization software needed?=Yes | |||
|If above answer is yes=Matlab | |||
| | }} | ||
{{Process description model | |||
|- | |Describe processes represented by the model=Tracking of cosmogenic nuclides on surface and in fluvial system of a landslide dominated drainage basin | ||
|Describe key physical parameters and equations=Cosmogenic nuclide production decay with depth. Power-law distribution of landslide size. Calculates a fluvial storage reservoir. | |||
| | |Describe length scale and resolution constraints=Drainage basin size controls the length of the model runs. Cell size should not be increased to shorten model runs. | ||
|- | |Describe time scale and resolution constraints=Yearly timesteps. Most runs go for 500,000 yrs or more. | ||
| | |Describe any numerical limitations and issues=Matlab may max out memory if drainage basin is too large. Since this is a simplified landscape with wrap-around boundary conditions, one workaround is to do numerous smaller runs and add the output. | ||
| | }} | ||
|} | {{Model testing | ||
|Describe ideal data for testing=CRN data both hillslope and fluvial. | |||
}} | |||
{{Users groups model | |||
|Do you have current or future plans for collaborating with other researchers?=Not currently. | |||
}} | |||
{{Documentation model | |||
|Manual model available=No | |||
}} | |||
{{Additional comments model}} | |||
{{CSDMS staff part | |||
|OpenMI compliant=No but possible | |||
|IRF interface=No but possible | |||
|CMT component=No but possible | |||
|CCA component=No but possible | |||
}} | |||
{{Start coupled table}} | |||
{{End a table}} | |||
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== | ==Introduction== | ||
== | == History == | ||
== | == References == | ||
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== | == Issues == | ||
==== | == Help == | ||
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== | == Input Files == | ||
== Output Files == |
Latest revision as of 20:16, 16 September 2020
CosmoLand
Metadata
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Introduction
History
References
Nr. of publications: | 1 |
Total citations: | 163 |
h-index: | 1 |
m-quotient: | 0.07 |
Featured publication(s) | Year | Model described | Type of Reference | Citations |
---|---|---|---|---|
Yanites, B.J.; Tucker, G.E.; Anderson, R.S. 2009. Numerical and analytical models of cosmogenic radionuclide dynamics in landslide-dominated drainage basins. Journal of Geophysical Research - Earth Surface, 114, . 10.1029/2008JF001088 (View/edit entry) | 2009 | CosmoLand |
Model overview | 163 |
See more publications of CosmoLand |