Property:Describe processes
From CSDMS
This is a property of type Text.
G
GSFLOW simulates flow within and among three regions. The first region is bounded on top by the plant canopy and on the bottom by the lower limit of the soil zone; the second region consists of all streams and lakes; and the third region is the subsurface zone beneath the soil zone. PRMS is used to simulate hydrologic responses in the first region and MODFLOW-2005 is used to simulate hydrologic processes in the second and third regions. +
W
General circulation model of early Earth. Particular detail is paid to chemistry, RT, and haze microphysics +
G
Groundwater flow and seepage +
T
H
HSPF assumes that the "Stanford Watershed Model" hydrologic model is
appropriate for the area being modeled. Further, the instream model assumes
the receiving water body is well-mixed with width and depth and is thus
limited to well-mixed rivers and reservoirs. Application of this methodology
generally requires a team effort because of its comprehensive nature. +
L
Heat conduction in permafrost, lake ice growth-decay, permafrost subsidence due to excess ice +
M
H
Hydrologic processes:
Precipitation, infiltration, evapotranspiration, overland flow, saturation-excess runoff, groundwater flow
Geomorphic processes:
Baselevel lowering, weathering, hillslope processes, erosion, sediment transport +
C
Hydrology: Spatially variable TOPMODEL
2d Hydrodynamic flow model: Using the Lisflood-FP (Bates et al., 2010) method
Fluvial erosion and deposition over 9 different grainsizes - through 10 active layers
Lateral erosion: Based on radius of curvature
Slope processes: Landslides and soil creep
Sand Dunes: Ability to couple sand dune sub model with fluvial processes. +
I
S
I
ILAMB takes a set of observational data encoded as CF-compliant netCDF files, extracts commensurate quantities from historical model results (ideally compliant with CMOR), and then subjects them to a gauntlet of statistical measures examining aspects of performance such as bias, RMSE, phase, interannual variability, and spatial distribution. This results in a hierarchical set of webpages which display and controls the flow of information. +
W
In WOFOST, crop growth is simulated on the basis of eco-physiological processes. The major processes are phenological development, light interception, CO2-assimilation, transpiration, respiration, partitioning of assimilates to the various organs, and dry matter formation. Further, the interaction with the soil is included in relation to soil moisture availability and (in more recent version) also soil N/P/K availability.
Potential and water-limited growth is simulated dynamically, with a time step of one day. Nutrient-limited production is calculated either statically based on the QUEFTS approach (on the basis of soil characteristics and the water-limited production output) or dynamically using nutrient demand/supply at daily time steps. +
L
Incision of a transport-limited river in an alluvial substrate. Initial geometry is that of a steep channel with sediment transport capacity exceeding that of the input flux from upstream.
The river randomly migrates left or right and needs to evacuate sediments mined from its bed and from the valley walls.
Product of wall erosion not evacuated by the river are deposited as taluses at the foot of the walls. +
W
It simulates rainfall runoff process as random storm events that fall on the initial topographic surface and flow downhill following steepest descent. +
K
Kudryavtsev's parametrization treats a permafrost environment as a system of individual layers, each with their own thermal properties.
Air, snow, vegetation, soil each are separate layers and their thermal (insulatory effects) are quantified from layer thickness, their heat capacity and conductivity. +
D
