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From CSDMS
Chapel Hill +
United States +
North Carolina +
No but possible +
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>.
20:55:15, 30 April 2021 +
No +
1) barrier3d-parameters.yaml: yaml-formatt … 1) barrier3d-parameters.yaml: yaml-formatted text file containing initial values for all static and dynamic variables</br></br>2) barrier3d-elevation.npy: Initial interior elevation grid</br></br>3) barrier3d-storms.npy: Stochastically generated sequence of storms (generated by randomly sampling from a list of synthetic storms)</br></br>4) barrier3d-dunes.npy: Initial height of dune cells</br></br>5) barrier3d-growthparam.npy: Alongshore varying growth rates for the dune domain</br></br>If desired, (3-5) can be generated within the model run script to create unique conditions for each run - e.g., instead of using the same storm history by drawing from the a single barrier3d-storms.npy file, a new storm series can be stochastically generated for each run. be stochastically generated for each run. +
The model operates over a 10-by-10 m grid; the alongshore length of the barrier segment can range from hundreds to thousands of meters. +
Barrier elevation grid, cross-shore location of ocean and back-barrier shorelines, dune elevations, overwash flux, shoreface flux, shrub cover +
- Stochastically generated storm environme … - Stochastically generated storm environment</br>- Dune growth and storm erosion</br>- Storm overwash</br>- Sea-level rise</br>- Shoreline change (ocean and back-barrier)</br>- Dynamic shoreface response to sea-level rise, overwash, and dune growth</br>- Interior shrub expansion and mortalityh
- Interior shrub expansion and mortality +
Time step: one year, with multiple storms occurring within each year
Duration: years to millennia +
Active +
2,021 +
Barrier3D is an exploratory model that res … Barrier3D is an exploratory model that resolves cross-shore and alongshore topographic variations to simulate the morphological evolution of a barrier segment over time scales of years to centuries. Barrier3D tackles the scale separation between event-based and long-term models by explicitly yet efficiently simulating dune evolution, storm overwash, and a dynamically evolving shoreface in response to individual storm events and sea-level rise. Ecological-geomorphological couplings of the barrier interior can be simulated with a shrub expansion and mortality module.th a shrub expansion and mortality module. +
Ian +
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>.
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0.2 +
evolution +, alongshore topographic variations +, years to centuries +, resolves cross-shore +, cross-shore and alongshore +, alongshore topographic +, topographic variations +, variations to simulate +, simulate the morphological +, segment over time +, exploratory model +, morphological evolution +, time scales +, simulating dune evolution +, barrier segment +, individual storm events +, barrier +, coastal +, overwash +, dunes +, ecogemorphology +, sea-level rise + and barrier3d +
As code +
Single +
unc-cecl.github.io/barrier3d/ +
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>.
21:20:33, 30 April 2021 +
1 +
A spatially explicit model of coastal barrier evolution +
27599 +
false +
false +
GPL v3 +
Python +
Minutes to days +
Through web repository +
https://github.com/UNC-CECL/Barrier3D +
2019 +
Model developer +
