Property:Describe processes
From CSDMS
This is a property of type Text.
G
Response of a lithospheric plate of nonuniform elastic thickness to an applied surface load +
O
Routes a hydrograph (changing water discharges through time) across a gridded model terrain. At each location, water discharge is calculated at each time step as a function of surface roughness, local water depths and water surface slopes. +
G
S
SBEACH is an empirically based numerical model for estimating beach and dune erosion due to storm waves and water levels. The magnitude of cross-shore sand transport is empirically related wave energy dissipation per unit water volume in the main portion of the surf zone. Direction of transport is dependent on deep water wave steepness and sediment fall speed. +
STWAVE simulates depth-induced wave refraction and shoaling, current-
induced refraction and shoaling, depth- and steepness-induced wave breaking,
diffraction, wind-wave growth, and wave-wave interaction and whitecapping that
redistribute and dissipate energy in a growing wave field. +
SWAN accounts for the following physics:
* Wave propagation in time and space, shoaling, refraction due to current and depth, frequency shifting due to currents and non-stationary depth.
* Wave generation by wind.
* Three- and four-wave interactions.
* Whitecapping, bottom friction and depth-induced breaking.
* Wave-induced set-up.
* Propagation from laboratory up to global scales.
* Transmission through and reflection (specular and diffuse) against obstacles.
* Diffraction. +
SWMM accounts for various hydrologic processes that produce runoff from urban areas. These include:
* time-varying rainfall
* evaporation of standing surface water
* snow accumulation and melting
* rainfall interception from depression storage
* infiltration of rainfall into unsaturated soil layers
* percolation of infiltrated water into groundwater layers
* interflow between groundwater and the drainage system
* nonlinear reservoir routing of overland flow. +
A
Salt marsh erosion by wind waves.
The presence of natural heterogeneities is an integral characteristic of salt marshes and needs to be account for, as local feedbacks could influence the large scale morphodynamic evolution of these wetlands. Herein, we use field data and a cellular automata model to investigate salt marsh response to wave action under different wave energy conditions and frequency of extreme events. +
B
Sea-level rise, alongshore sediment transport, and tidal-driven sediment transport on barrier islands, resulting in storm-overwash, tidal inlet formation, migration, and closure, and barrier transgression +
M
Sediment advection/diffusion
Sediment settling
Bed erosion
Soil creep
Organic sediment production
Increase in effective settling due to vegetation
Increase in drag due to vegetation +
S
Sediment routing in alluvial channels, deposition, erosion, avulsion +
E
Sediment transport (parameterized with slope and contributing area grids), rainfall, uplift, base-level lowering. +
T
Sediment transport under steady channel flow, oscillatory flow (sinusoidal and Stokes 2nd order waves) +
R
Sediment transport, channel bed aggradation/degradation, fluvial bank erosion (excess shear stress) and bank failure (mass wasting). See Lammers and Bledsoe (2018) and Lammers and Bledsoe (2019) for more information: https://www.sciencedirect.com/science/article/pii/S0022169418307303
https://www.sciencedirect.com/science/article/pii/S0301479718314968 +
M
Sedimentation, compaction, root growth and death, carbon deposition, carbon decay +
P
See See 'Description of Input and Examples for PHREEQC Version 3 - A computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations'. +
T
See https://tribshms.readthedocs.io/en/latest/ +
F
S
