Model:Meander Centerline Migration Model: Difference between revisions
From CSDMS
Manuelbogoni (talk | contribs) No edit summary |
Manuelbogoni (talk | contribs) No edit summary |
||
Line 79: | Line 79: | ||
|Describe processes represented by the model=The model simulates the lateral migration of a meandering rivers, allowing the formation of oxbow lakes and scroll bars which may have a different erosional resistance with respect to the pristine floodplain. | |Describe processes represented by the model=The model simulates the lateral migration of a meandering rivers, allowing the formation of oxbow lakes and scroll bars which may have a different erosional resistance with respect to the pristine floodplain. | ||
|Describe key physical parameters and equations=The key physical parameters of the model are the aspect ratio deal with hydraulics (geometry of the river cross section, Shields number, grain size) and geomorphology (erodibility of the floodplain surface). The model solves for the equations of Ikeda et al. JFM 1981 and Zolezzi and Seminara JFM 2001. See Bogoni et al. WRR 2017 for details. | |Describe key physical parameters and equations=The key physical parameters of the model are the aspect ratio deal with hydraulics (geometry of the river cross section, Shields number, grain size) and geomorphology (erodibility of the floodplain surface). The model solves for the equations of Ikeda et al. JFM 1981 and Zolezzi and Seminara JFM 2001. See Bogoni et al. WRR 2017 for details. | ||
|Describe length scale and resolution constraints=The lengths are scaled by the cross section half width of the river, i.e. the lenghts are dimensionless. | |Describe length scale and resolution constraints=The lengths are scaled by the cross section half width of the river, i.e. the lenghts are dimensionless. Thus any kind of river scenario may be potentially simulated. | ||
|Describe time scale and resolution constraints=The time scale is the order of 10-1000 years, since the migration of meandering rivers is usually very slow, | |Describe time scale and resolution constraints=The time scale is of the order of 10-1000 years, since the migration of meandering rivers is usually very slow, (e.g. 1 meter/year). | ||
|Describe any numerical limitations and issues=The model might be unstable if the | |Describe any numerical limitations and issues=The model might be unstable if the meander bends are too sharp and/or flow parameters are somehow borderline. | ||
}} | }} | ||
{{Model testing}} | {{Model testing}} |
Revision as of 06:54, 6 August 2017
Meander Centerline Migration Model
Metadata
|
|
Introduction
History
References
Nr. of publications: | 4 |
Total citations: | 125 |
h-index: | 2 |
m-quotient: | 0.13 |
Publication(s) | Year | Type | Cited | |
---|---|---|---|---|
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model | Model overview | Template:SEM 2620626384 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model |
Source code ref. | 0 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model | Model overview | Template:SEM 2065662001 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model | Related theory | Template:SEM 1511929262 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model | Related theory | Template:SEM 1968684875 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model |
Source code ref. | Template:SEM 2748957165 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | Meander Centerline Migration Model |
Related theory | Template:SEM 2771058290 |