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A list of all pages that have property "Extended model description" with value "Calculates shear velocity associated with grain roughness". Since there have been only a few results, also nearby values are displayed.

Showing below up to 11 results starting with #1.

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  • Model:BlockLab  + (Blocklab treats landscape evolution in lan … Blocklab treats landscape evolution in landscapes where surface rock may be released as large blocks of rock. The motion, degradation, and effects of large blocks do not play nicely with standard continuum sediment transport theory. BlockLab is intended to incorporate the effects of these large grains in a realistic way. of these large grains in a realistic way.)
  • Model:Caesar  + (CAESAR is a cellular landscape evolution model, with an emphasis on fluvial processes, including flow routing, multi grainsize sediment transport. It models morphological change in river catchments.)
  • Model:CoAStal Community-lAnDscape Evolution (CASCADE) model  + (CASCADE combines elements of two explorato … CASCADE combines elements of two exploratory morphodynamic models of barrier evolution -- barrier3d (Reeves et al., 2021) and the BarrierR Inlet Environment (brie) model (Nienhuis & Lorenzo-Trueba, 2019) -- into a single model framework. Barrier3d, a spatially-explicit cellular exploratory model, is the core of CASCADE. It is used within the CASCADE framework to simulate the effects of individual storm events and SLR on shoreface evolution; dune dynamics, including dune growth, erosion, and migration; and overwash deposition by individual storms. BRIE is used to simulate large-scale coastline evolution arising from alongshore sediment transport processes; this is accomplished by connecting individual Barrier3d models through diffusive alongshore sediment transport. Human dynamics are incorporated in cascade in two separate modules. The first module simulates strategies for preventing roadway pavement damage during overwashing events, including rebuilding roadways at sufficiently low elevations to allow for burial by overwash, constructing large dunes, and relocating the road into the barrier interior. The second module incorporates management strategies for maintaining a coastal community, including beach nourishment, dune construction, and overwash removal.ment, dune construction, and overwash removal.)
  • Model:CHILD  + (CHILD computes the time evolution of a topographic surface z(x,y,t) by fluvial and hillslope erosion and sediment transport.)
  • Model:CICE  + (CICE is a computationally efficient model … CICE is a computationally efficient model for simulating the growth, melting, and movement of polar sea ice. Designed as one component of coupled atmosphere-ocean-land-ice global climate models, today’s CICE model is the outcome of more than two decades of community collaboration in building a sea ice model suitable for multiple uses including process studies, operational forecasting, and climate simulation.ional forecasting, and climate simulation.)
  • Model:CLUMondo  + (CLUMondo is based on the land systems appr … CLUMondo is based on the land systems approach. Land systems are socio-ecological systems that reflect land use in a spatial unit in terms of land cover composition, spatial configuration, and the management activities employed. The precise definition of land systems depends on the scale of analysis, the purpose of modelling, and the case study region. In contrast to land cover classifications the role of land use intensity and livestock systems are explicitly addressed. Each land system can be characterized in terms of the fractional land covers.<br>Land systems are characterized based on the amount of forest in the landscape mosaic and the management type ranging from swidden cultivation to permanent cultivation and plantations.vation to permanent cultivation and plantations.)
  • Model:CAESAR Lisflood  + (Caesar Lisflood is a geomorphological / La … Caesar Lisflood is a geomorphological / Landscape evolution model that combines the Lisflood-FP 2d hydrodynamic flow model (Bates et al, 2010) with the CAESAR geomorphic model to simulate erosion and deposition in river catchments and reaches over time scales from hours to 1000's of years.</br></br>Featuring:</br>Landscape evolution model simulating erosion and deposition across river reaches and catchments</br></br>A hydrodynamic 2D flow model (based on the Lisflood FP code) that conserves mass and partial momentum. (model can be run as flow model alone)</br></br>designed to operate on multiple core processors (parallel processing of core functions)</br></br>Operates over a wide range to spatial and time scales (1km2 to 1000km2, <1year to 1000+ years)</br></br>Easy to use GUI2, <1year to 1000+ years) Easy to use GUI)
  • Model:PsHIC  + (Calculate the hypsometric integral for each pixel at the catchment. Each pixel is considered a local outlet and the hypsometric integral is calculated according to the characteristics of its contributing area.)
  • Model:OceanWaves  + (Calculate wave-generated bottom orbital velocities from measured surface wave parameters. Also permits calculation of surface wave spectra from wind conditions, from which bottom orbital velocities can be determined.)
  • Model:SUSP  + (Calculates non-equilibrium suspended load transport rates of various size-density fractions in the bed)
  • Model:SVELA  + (Calculates shear velocity associated with grain roughness)
  • Model:BEDLOAD  + (Calculates the bedload transport rates and weights per unit area for each size-density. NB. Bedload transport of different size-densities is proportioned according to the volumes in the bed.)
  • Model:SETTLE  + (Calculates the constant terminal settling velocity of each size-density fraction's median size from Dietrich's equation.)
  • Model:ENTRAINH  + (Calculates the critical Shields Theta for the median size of a distribution and then calculates the critical shear stress of the ith, jth fraction using a hiding function)
  • Model:ENTRAIN  + (Calculates the critical shear stress for entrainment of the median size of each size-density fraction of a bed using Yalin and Karahan formulation, assuming no hiding)
  • Model:FLDTA  + (Calculates the flow velocity and depth based on the gradually varied flow equation of an open channel.)
  • Model:TURB  + (Calculates the gaussian or log-gaussian distribution of instantaneous shear stresses on the bed, given a mean and coefficient of variation.)
  • Model:LOGDIST  + (Calculates the logrithmic velocity distribution called from TRCALC)
  • Model:YANGs  + (Calculates the total sediment transport rate in an open channel assuming a median bed grain size)
  • Model:SuspSedDensityStrat  + (Calculation of Density Stratification Effe … Calculation of Density Stratification Effects Associated with Suspended Sediment in Open Channels.</br></br>This program calculates the effect of sediment self-stratification on the streamwise velocity and suspended sediment concentration profiles in open-channel flow.</br></br>Two options are given. Either the near-bed reference concentration Cr can be specified by the user, or the user can specify a shear velocity due to skin friction u*s and compute Cr from the Garcia-Parker sediment entrainment relation.rcia-Parker sediment entrainment relation.)
  • Model:SubsidingFan  + (Calculation of Sediment Deposition in a Fan-Shaped Basin, undergoing Piston-Style Subsidence)
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