Model:GIPL: Difference between revisions
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|ModelDomain=Terrestrial | |ModelDomain=Terrestrial | ||
|Spatial dimensions=1D | |Spatial dimensions=1D | ||
|Spatialscale=Global, | |Spatialscale=Continental, Global, Landscape-Scale, Regional-Scale | ||
|One-line model description=GIPL(Geophysical Institute Permafrost Laboratory) is an implicit finite difference one-dimensional heat flow numerical model. | |One-line model description=GIPL(Geophysical Institute Permafrost Laboratory) is an implicit finite difference one-dimensional heat flow numerical model. | ||
|Extended model description=GIPL(Geophysical Institute Permafrost Laboratory) is an implicit finite difference one-dimensional heat flow numerical model. The GIPL model uses the effect of snow layer and subsurface soil thermal properties to simulate ground temperatures and active layer thickness (ALT) by solving the 1D heat diffusion equation with phase change. The phase change associated with freezing and thawing process occurs within a range of temperatures below 0 degree centigrade, and is represented by the unfrozen water curve (Romanovsky and Osterkamp 2000). The model employs finite difference numerical scheme over a specified domain. The soil column is divided into several layers, each with distinct thermo-physical properties. The GIPL model has been successfully used to map permafrost dynamics in Alaska and validated using ground temperature measurements in shallow boreholes across Alaska (Nicolsky et al. 2009, Jafarov et al. 2012, Jafarov et al. 2013, Jafarov et al. 2014). | |Extended model description=GIPL(Geophysical Institute Permafrost Laboratory) is an implicit finite difference one-dimensional heat flow numerical model. The GIPL model uses the effect of snow layer and subsurface soil thermal properties to simulate ground temperatures and active layer thickness (ALT) by solving the 1D heat diffusion equation with phase change. The phase change associated with freezing and thawing process occurs within a range of temperatures below 0 degree centigrade, and is represented by the unfrozen water curve (Romanovsky and Osterkamp 2000). The model employs finite difference numerical scheme over a specified domain. The soil column is divided into several layers, each with distinct thermo-physical properties. The GIPL model has been successfully used to map permafrost dynamics in Alaska and validated using ground temperature measurements in shallow boreholes across Alaska (Nicolsky et al. 2009, Jafarov et al. 2012, Jafarov et al. 2013, Jafarov et al. 2014). | ||
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|IRF interface=No but possible | |IRF interface=No but possible | ||
|CMT component=In progress | |CMT component=In progress | ||
|PyMT component=Yes | |||
|CCA component=No but possible | |CCA component=No but possible | ||
}} | }} |
Revision as of 10:08, 26 September 2019
GIPL
Metadata
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Introduction
GIPL(Geophysical Institute Permafrost Laboratory) is an implicit finite difference one-dimensional heat flow numerical model.The model uses fine vertical resolution grid which preserves the latent-heat effects in the phase transition zone, even under conditions of rapid or abrupt changes in the temperature fields. It includes upper boundary condition (usually air temperature), constant geothermal heat flux at the lower boundary (typically from 500 to 1000 m) and initial temperature distribution with depth. The other inputs are precipitation, prescribed water content and thermal properties of the multilayered soil column. As an output the model produces temperature distributions at different depths, active layer thickness and calculates time of freeze up. The results include temperatures at different depths and active layer thickness, freeze-up days.
IRF
Issues
Does not include convective heat transfer.
Visualization
References
Nr. of publications: | 28 |
Total citations: | 1146 |
h-index: | 16 |
m-quotient: | 0.8 |
Publication(s) | Year | Type | Cited | |
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Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model overview | Template:SEM 2083443885 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 1615392788 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model overview | 0 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Related theory | Template:SEM 2149049096 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2107005896 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Related theory | Template:SEM 1979127587 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Source code ref. | 0 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL Kudryavtsev Model |
Related theory | Template:SEM 2047758501 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2016841772 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2076356640 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 1989842069 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Related theory | Template:SEM 2146257778 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2166525490 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2172027303 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2947552271 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL |
Model application | Template:SEM 2129927107 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2960198599 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2889410494 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2424171652 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2097448287 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2028290461 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2122302680 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2889309267 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2586620499 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2554612781 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2904418510 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 1998604764 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2766039791 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 2020556314 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL | Model application | Template:SEM 3098388514 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL |
Model application | 0 | |
Error: Table AuthorsMan not found. . . , , . [[| (View/edit entry)]] | GIPL |
Model application | 0 |