Model:SLAMM 6.7

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SLAMM 6.7

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Summary Contact Technical specs In/Output Process Testing Other Component info Also known as Sea Level Affecting Marshes Model Model type Single Model part of larger framework Note on status model Date note status model Incorporated models or components: Spatial dimensions 1.5D, 2D Spatial extent Landscape-Scale, Regional-Scale, Watershed-Scale Model domain Terrestrial, Hydrology, Coastal, Marine, Geodynamic, Climate One-line model description The Sea Level Affecting Marshes Model (SLAMM) Extended model description The Sea Level Affecting Marshes Model (SLAMM) simulates the dominant processes involved in wetland conversions and shoreline modifications during long-term sea level rise. Tidal marshes can be among the most susceptible ecosystems to climate change, especially accelerated sea level rise (SLR). Keywords: Name Jonathan Clough Type of contact Model developer Institute / Organization Warren Pinnacle Consulting, Inc. Postal address 1 PO BOX 315 Postal address 2 Town / City Waitsfield Postal code 05673 State Vermont Country United States Email address jclough@warrenpinnacle.com Phone Fax Supported platforms Windows Other platform Programming language Other program language Code optimized Multiple Processors Multiple processors implemented Shared memory Nr of distributed processors Nr of shared processors 32 Start year development 1986 Does model development still take place? No If above answer is no, provide end year model development Code development status Only maintenance When did you indicate the 'code development status'? 2020 Model availability As code, As teaching tool Source code availability (Or provide future intension) Through web repository Source web address https://github.com/WarrenPinnacle/SLAMM6.7 Source csdms web address Program license type CPL Program license type other Memory requirements >4GB recommended Typical run time 1 hour to 24 hours Describe input parameters Slope Data: Slope of each cell, used to calculate partial changes in cell composition. As derived from the Digital Elevation Map. (units are degrees) • DEM Data: Digital Elevation Map data. Preferrable derived from LiDAR. Contour data (from the National Elevation Database, for example) are typically inappropriate to use for calculating sea level rise effects but serve as data in areas where more precise data are not available ( in this case the elevation preprocessor module may be used). (units are meters) • NWI Data: National Wetlands Inventory categories. Dominant wetland category for each cell is converted into SLAMM categories. This is also used to refine elevation estimates for each cell. Table 4 provides the crosswalk information for Cowardin codes to SLAMM categories • Dike Data: Boolean defining whether each cell is protected by dikes or not. This is available as an attribute of the NWI data, special modifier “h.” • IMP Data: Percent impervious raster, derived from National Land Cover Dataset. Dry land with percent impervious greater than 25% is assumed to be “developed dry land.” Input format ASCII, Binary Other input format Describe output parameters Land cover and elevation prediction rasters under SLR conditions through 2100. Output format ASCII, Binary Other output format Pre-processing software needed? No Describe pre-processing software Post-processing software needed? Yes Describe post-processing software GIS capable of reading ASCII output rasters Visualization software needed? No If above answer is yes Other visualization software Describe processes represented by the model Describe key physical parameters and equations Describe length scale and resolution constraints Describe time scale and resolution constraints 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? Yes Upload manual if available: Media:SLAMM 6.7 Technical Documentation.pdf Model website if any http://warrenpinnacle.com/prof/SLAMM Model forum / discussion board http://warrenpinnacle.com/SLAMMFORUM/ Comments 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 Is this a data component Can be coupled with:

Model info Authors Jonathan Clough Source code Go to external source code site Model citations Nr. of publications: 2 Total citations: 46 h-index: 2 m-quotient: 0.2 QR-code Link to this page Other models by author SLAMM 6.7

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Nr. of publications:	2
Total citations:	46
h-index:	2
m-quotient:	0.2

Featured publication(s)	Year	Model described	Type of Reference	Citations
Wu, Wei; Yeager, Kevin M.; Peterson, Mark S.; Fulford, Richard S.; 2015. Neutral models as a way to evaluate the Sea Level Affecting Marshes Model (SLAMM). Ecological Modelling, 303, 55–69. 10.1016/j.ecolmodel.2015.02.008 (View/edit entry)	2015	SLAMM 6.7	Model application	33
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