snowpack model
A factorial snowpack model (FSM 1.0)
... new snowpack model called a factorial snowpack model (FSM) with five parametrizations that can be turned on or off independently, giving an en- semble of 32 possible configurations with ...
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Verification of the multi-layer SNOWPACK model with different water transport schemes
... the snowpack differ significantly between the bucket scheme and ...measured snowpack runoff for the simulations with RE compared to the bucket ...the snowpack compared to the manual snow profiles as ...
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On the assimilation of optical reflectances and snow depth observations into a detailed snowpack model
... our model are nonlin- ...spurious model trajectory). But our model, with hardly more than a few hundreds of vari- ables, is not ...the model state by a discrete set (an en- semble) of states ...
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Simulation of the specific surface area of snow using a one-dimensional physical snowpack model: implementation and evaluation for subarctic snow in Alaska
... physical snowpack model CROCUS (Brun et ...physical model of the snow cover that explicitly evaluates at hourly intervals the surface mass and energy budgets of the ...The model requires ...
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Implementation of a physically based water percolation routine in the Crocus/SURFEX (V7.3) snowpack model
... one-dimensional snowpack model Crocus as an alter- native to the empirical bucket ...set. Model results using the Richards routine generally lead to higher water contents in the snow ...cus ...
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Solving Richards Equation for snow improves snowpack meltwater runoff estimations in detailed multi-layer snowpack model
... physically-based snowpack model SNOWPACK are compared to lysimeter measure- ments at two alpine sites with a seasonal snow cover, but with different climatological conditions: Weissfluhjoch (WFJ) and ...
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1D-Var multilayer assimilation of X-band SAR data into a detailed snowpack model
... a snowpack measured at sufficiently high carrier frequencies are known to be tightly related to some of its main physical parame- ters, like its depth, snow grain size and ...backscattering model (EBM) able ...
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A particle filter scheme for multivariate data assimilation into a point-scale snowpack model in an Alpine environment
... possible model shocks re- sulting from physical inconsistencies among state variables (Magnusson et ...a model linearization as the error estimates are evaluated from an ensemble of possible model ...
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Implementation and evaluation of prognostic representations of the optical diameter of snow in the SURFEX/ISBA-Crocus detailed snowpack model
... subarctic snowpack at Fairbanks (Alaska), they observed generally good agreement between simulated and measured SSA, with RMSD ranging from 8 to 11 m 2 kg −1 ...in snowpack models has proven to be important ...
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Meteorological, elevation, and slope effects on surface hoar formation
... The SNOWPACK model has been applied on a grid in complex terrain with downscaled weather inputs in Alpine3D (Lehning et ...a model has not been ...hoar model using terrain-based rules ...(NWP) ...
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Simulation of wind-induced snow transport and sublimation in alpine terrain using a fully coupled snowpack/atmosphere model
... numerical model is developed. It directly cou- ples the detailed snowpack model Crocus with the atmo- spheric model ...pled model is evaluated against data collected around the ex- ...
21
A two-layer canopy model with thermal inertia for an improved snowpack energy balance below needleleaf forest (model SNOWPACK, version 3.2.1, revision 741)
... COUP model (Jansson and Karlberg, 2001) features an advanced representation of snow–canopy processes but lacks a detailed, layered snowpack and the associated physical pro- ...SNOWCAN model (Tribbeck ...
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Microstructure representation of snow in coupled snowpack and microwave emission models
... 1701 snowpack evolution models to provide a systematic method and common framework to examine how the range of snow- pack parameterisations used in land surface models impacts the simulation of snow ...factorial ...
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Assimilation of passive microwave AMSR 2 satellite observations in a snowpack evolution model over northeastern Canada
... the snowpack (vegetation canopy, ice crust, frozen/unfrozen soil, lakes, moisture in the snow, topography, ...just snowpack model simulations, several studies suggest us- ing radiative transfer ...
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Observations and simulations of the seasonal evolution of snowpack cold content and its relation to snowmelt and the snowpack energy budget
... of snowpack mass and temper- ature. Positive energy fluxes into a snowpack must first sat- isfy the remaining energy deficit before snowmelt runoff be- gins, making cold content a key component of the ...
20
In situ continuous visible and near-infrared spectroscopy of an alpine snowpack
... detailed snowpack model such as Crocus (Vionnet et al., 2012) or SNOWPACK (Bartelt and Lehning, ...the snowpack model in order to improve simulation of the snow- pack structure ...
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Snowpack modelling in the Pyrenees driven by kilometric- resolution meteorological forecasts
... the snowpack constituted the major cause of the underestima- tion of strong ablations at seven high-altitude ...the snowpack, since snow redistribution by wind occurs very likely within each grid ...the ...
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DEVELOPMENT AND APPLICATION OF TOOLS FOR AVALANCHE FORECASTING, AVALANCHE DETECTION, AND SNOWPACK CHARACTERIZATION
... hourly snowpack property infor- mation that would be needed for avalanche forecasting ...models. Snowpack models typically use a minimum of hourly precipitation and temperature measurements, and from these ...
191
Has spring snowpack declined in the Washington Cascades?
... We now examine the performance of the VIC model at the snow courses in Washington over the period 1950–1997. This examination will provide a better understanding of the strengths and weaknesses of VIC and snow ...
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Cryospheric ecosystems: A synthesis of snowpack and glacial research
... The above synthesis shows that there exists a clear bias towards cryoconite research within the literature which needs to be addressed before we understand the cascade of nutrients, energy and life that is initiated by ...
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