Browse wiki
From CSDMS
More will be filled out soon (10/18/2010) +
Yes +
No but possible +
No but possible +
Single Processor +
Creation date"Creation date" is a predefined property that corresponds to the date of the first revision of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
18:28:02, 19 October 2010 +
https://csdms.colorado.edu/pub/models/doi-source-code/stm-10.1594.IEDA.100182-1.0.tar.gz +
As is, no updates are provided +
This model calculates the long profile of … This model calculates the long profile of a river with a gravel-sand transition. The model uses two grain sizes: size Dg for gravel and size Ds for sand. The river is assumed to be in flood for the fraction of time Ifg for the gravel-bed reach and fraction Ifs for the sand-bed reach. All sediment transport is assumed to take place when the river is in flood.</br></br>Gravel transport is computed using the Parker (1979) approximation of the Einstein (1950) bedload transport relation. Sand transport is computed using the total bed material transport relation of Engelund and Hansen (1967).</br></br>In this simple model the gravel is not allowed to abrade. Both the gravel-bed and sand-bed reaches carry the same flood discharge Qbf.</br></br>Gravel is transported as bed material in, and deposits only in the gravel-bed reach. A small residual of gravel load is incorporated into the sand at the gravel-sand transition. Sand is transported as washload in the gravel-bed reach, and as bed material load in the sand-bed reach.</br></br>The model allows for depositional widths Bdgrav and Bdsand that are wider than the corresponding bankfull channel widths Bgrav and Bsand of the gravel-bed and sand-bed channels. As the channel aggrades, it is assumed to migrate and avulse to deposit sediment across the entire depositional width. For each unit of gravel deposited in the gravel-bed reach, it is assumed that Lamsg units of sand are deposited. For each unit of sand deposited on the sand-bed reach, it is assumed that Lamms units of mud are deposited.</br></br>The gravel-bed reach has sinuosity Omegag and the sand-bed reach has sinuosity Omegas.</br></br>Bed resistance is computed through the use of two specified constant Chezy resistance coefficients; Czg for the gravel-bed reach and Czs for the sand-bed reach.-bed reach and Czs for the sand-bed reach. +
Gary +
Has query"Has query" is a predefined property that represents meta information (in form of a <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Subobject">subobject</a>) about individual queries and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
Last editor is"Last editor is" is a predefined property that contains the page name of the user who created the last revision and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
0 +
e-book +, calculator +, rise +, evolution +, gravel-bed reach +, sand-bed reach +, reach +, gravel-bed +, sand-bed +, calculates the long +, long profile +, gravel +, sand +, transport +, assumed +, model +, bed material +, model calculates +, bed +, bed evolution +, subside +, fluvial morphodynamics + and gravelsandtransition +
As code +
Tool +
http://hydrolab.illinois.edu/people/parkerg/morphodynamics_e-book.htm +
Modification date"Modification date" is a predefined property that corresponds to the date of the last modification of a subject and is provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a>.
02:14:04, 17 September 2020 +
1 +
E-book: Calculator for evolution of long profile of river with a migrating gravel-sand transition and subject to subsidence or base level rise. +
205 North Mathews Ave +
61801 +
false +
false +
Processing error"Processing error" is a predefined property provided by <a target="_blank" rel="nofollow noreferrer noopener" class="external text" href="https://www.semantic-mediawiki.org/wiki/Help:Special_properties">Semantic MediaWiki</a> and represents errors that appeared in connection with improper value annotations or input processing.
Other +
-- +
Through CSDMS repository +
https://github.com/csdms-contrib/stm +
Watershed-Scale +
1990 +
Model developer +
