Model:CMFT

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CMFT




Metadata

Also known as
Model type Single
Model part of larger framework
Incorporated models or components:
Spatial dimensions 1D
Spatial extent
Model domain Coastal
One-line model description Coupled salt Marsh - tidal Flat Transect model
Extended model description One dimensional model for the coupled long-term evolution of salt marshes and tidal flats. The model framework includes tidal currents, wind waves, sediment erosion and deposition, as well as the effect of vegetation on sediment dynamics. The model is used to explore the evolution of the marsh boundary under different scenarios of sediment supply and sea level rise. Time resolution 30 min, simulation length about 100 years.
Keywords:

ecogemorphic, salt Marsh - tidal Flat evolution,


First name Giulio
Last name Mariotti
Type of contact Model developer
Institute / Organization Boston University
Postal address 1 675 Commonwealth Avenue
Postal address 2
Town / City Boston
Postal code 02215
State Massachusetts
Country United States
Email address giuliom@bu.edu
Phone 617.353.4086
Fax


First name Sergio
Last name Fagherazzi
Type of contact Project manager
Institute / Organization
Postal address 1
Postal address 2
Town / City
Postal code
State
Country
Email address
Phone
Fax


Supported platforms Unix, Windows
Other platform
Programming language Fortran90
Other program language
Code optimized Single Processor
Multiple processors implemented
Nr of distributed processors
Nr of shared processors
Start year development 2008
Does model development still take place? No
If above answer is no, provide end year model development 2009
Code development status As is, no updates are provided
When did you indicate the 'code development status'? 2020
Model availability As code
Source code availability
(Or provide future intension)
Through CSDMS repository
Source web address
Source csdms web address https://github.com/csdms-contrib/cmft
Program license type GPL v2
Program license type other
Memory requirements --
Typical run time 1 day


Describe input parameters Initial bottom configuration, wind and tide characteristics, sea level rise rate, water column sediment concentration at the boundary.
Input format ASCII
Other input format
Describe output parameters Bottom configuration at each time step.
Output format ASCII
Other output format
Pre-processing software needed? No
Describe pre-processing software
Post-processing software needed? No
Describe post-processing software
Visualization software needed? Yes
If above answer is yes
Other visualization software gnuplot (facultative)


Describe processes represented by the model Wind waves are computed by wave action propagation, tidal current are computed with a quasi static approximation. Bottom shaer stress, computed from a combination ot the two, induces bottom erosion. Suspended sediment are advected / diffused by tidal current, and eventually sedimented back. A different erosional process are used where waves break on a vertical obstacle (the vertical scarp at the marsh boundary). Vegetation is computed as a function of the ground elevation respect to the mean tidal level. Vegetation change bottom erodability and the sediment trapping.
Describe key physical parameters and equations In each cell and at each time step the following are computed: bottom elevation, above-ground vegetation, water level, wave height, tidal current velocity, bottom shear stress, and suspended sediment concentration.
Describe length scale and resolution constraints Transect length about 500 m
Describe time scale and resolution constraints Time resolution 30 min, simualtion length about 100 years.
Describe any numerical limitations and issues --


Describe available calibration data sets
Upload calibration data sets if available:
Describe available test data sets
Upload test data sets if available:
Describe ideal data for testing


Do you have current or future plans for collaborating with other researchers? --
Is there a manual available? No
Upload manual if available:
Model website if any
Model forum / discussion board
Comments a routine is needed to solve a sparse linear system of equations. I have used nspcg


This part will be filled out by CSDMS staff

OpenMI compliant No but possible
BMI compliant No but possible
WMT component No but possible
PyMT component
Can be coupled with:
Model info
Giulio Mariotti
Fagherazzi
Citation indices CMFT
Nr. of pubs: 2
Citations: 377
h-index: 2
Qrcode CMFT.png
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Introduction

History

References




Citation indices CMFT
Nr. of pubs: 2
Citations: 377
h-index: 2



Featured publication(s)YearModel describedType of ReferenceCitations
Koppel, Johan van de; Wal, Daphne van der; Bakker, Jan P.; Herman, Peter M. J.; 2005. Self‐Organization and Vegetation Collapse in Salt Marsh Ecosystems. The American Naturalist, 165, E1–E12. 10.1086/426602
(View/edit entry)
2005CMFT
Model overview 190
Mariotti, G.; Fagherazzi, S. 2010. A numerical model for the coupled long-term evolution of salt marshes and tidal flats. Journal of Geophysical Research - Earth Surface, 115, . 10.1029/2009JF001326
(View/edit entry)
2010CMFT
Model overview 187
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