| Version 15 (modified by nvuilsce, 12 years ago) (diff) |
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METAFOR questionnary
METAFOR CMIP5 web site
You can find METAFOR Questionnary as defined on page http://q.cmip5.ceda.ac.uk/cmip5 (need authentication) in the ORCHIDEE DODS with following links :
- ORCHIDEE
- Land Surface Albedo
- Land Surface Carbon Cycle
- Land Surface Energy Balance
- Land Surface Key Properties
- Land Surface Lakes
- Land Surface Snow
- Land Surface Soil
- Land Surface Vegetation
- Land Surf Soil Heat Treatment
- Land Surf Soil Hydrology
- River Routing
- Vegetation Carbon Cycle
- Files
But we can't modify them without authentication.
You can find original text export from METAFOR CMIP5 web site there :
- ORCHIDEE
- Land Surface Albedo
- Land Surface Carbon Cycle
- Land Surface Energy Balance
- Land Surface Key Properties
- Land Surface Lakes
- Land Surface Snow
- Land Surface Soil
- Land Surface Vegetation
- Land Surf Soil Heat Treatment
- Land Surf Soil Hydrology
- River Routing
- Vegetation Carbon Cycle
Wiki traduction
ORCHIDEE surface model
Component details
Location : /IPSL-CM5A-LR
Short Name : Land Surface
Long Name : ORCHIDEE surface model
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
Additional information
Land Surface Albedo
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Albedo
Long Name :
Description :
References
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:SpecificTiling | Is tiling used in the surface albedo calcualtions? | One value from list | no, yes | yes |
| SnowFreeAlbedo:Type | Describe the treatment of snow-free land albedo | One value from list | N/A, other, prescribed, prognostic | prognostic |
| SnowFreeAlbedo:[if Type is "prognostic"]FunctionOf? | Describe the dependancies on snow free albedo calculations | One or more values from list | other, soil humidity, vegetation state, vegetation type | vegetation type |
| SnowFreeAlbedo:[if Type is "prognostic"]Direct-Diffuse | Is there a distinction between direct and diffuse albedo? | One value from list | distinction between direct and diffuse albedo, no distinction between direct and diffuse albedo, other | no distinction between direct and diffuse albedo |
| SnowFreeAlbedo:[if Type is "prognostic"]NumberOfWavelenghBands? | Enter the number of wavelength bands used | Unrestricted (units="") (type="numeric") | n/a | 2 |
| SnowAlbedo:Type | Describe the treatment of snow-covered land albedo | One value from list | N/A, other, prescribed, prognostic | prognostic |
| SnowAlbedo:[if Type is "prognostic"]FunctionOf? | Describe dependancies on snow albedo calculations | One or more values from list | aerosol deposition, other, Snow age, Snow density, Snow grain type, vegetation type | snow age, vegetation type |
Additional information
Land Surface Carbon Cycle
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Carbon Cycle
Long Name : ORCHIDEE (version ORCHIDEE_1_9_5)
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| Soil:Method | Describe the methods used within the soil carbon cycle scheme | One or more values from list | heterotrophic respiration, N/A, other | heterotrophic respiration |
| Soil:NumberOfCarbonPools | How many soil carbon cycle pools are used? | 3 | ||
| Soil:ListOfCarbonPools | List the names of the soil carbon pools used | active, slow and passive soil carbon | ||
| Litter:NumberOfCarbonPools | How many litter carbon cycle pools are used? | 4 | ||
| Litter:ListOfCarbonPools | List the names of the soil carbon pools used | structural and metabolic litter, above and below the surface | ||
| Permafrost:ListOfGases | Which gases are included in permafrost? | n/a | n/a | n/a |
|
Additional information
Land Surface Energy Balance
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Energy Balance
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:SpecificTiling | Is tiling used in the surface energy balance scheme? | One value from list | no, yes | no |
| General Attributes:NumberOfSurfaceTemperatures | Enter the number of surface temperatures used | Unrestricted (units="") (type="numeric") | n/a | 1 |
| General Attributes:[if SpecificTiling? is "yes"]SubsurfaceTiling? | Is sub-surface tiling employed? | One value from list | no, yes | no |
| SchemeMethod:TypeOfEvaporationFormulation | Specify the formulation method for land surface evaporation | One value from list | alpha, beta, combined, Monteith potential evaporation, N/A, other | combined |
| SchemeMethod:Processes | Describe whih processes are included in the energy balance scheme | One or more values from list | N/A, other, transpiration | transpiration, other |
Additional information
Other for SchemeMethode:Processes : bare soil evaporation, intercepted water evaporation, snow sublimation, longwave radiation, shortwave radiation, ground heat flux
Land Surface Key Properties
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Key Properties
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:BasicApproximations | Decription of the basic approximations made in the LandSurface? model. | Unrestricted (units="") (type="string") | n/a | Plant Functional Type Approach based on 13 PFT fractions per tile |
| General Attributes:Genealogy | History of parent models. | One value from list | BATS, Bucket, Deardorff, N/A, other, SiB | SECHIBA, CENTURY, LPJ |
| General Attributes:CouplingWithAtmosphere | Specify the treatment of land surface coupling with the Atmosphere model component. | One value from list | explicit, implicit, N/A, other, semi-implicit | implicit |
| General Attributes:LandCoverTypes | Types of land cover defined in the land surface model. | One or more values from list | bare soil, ice, lake, N/A, other, urban, vegetated | bare soil, ice, vegetated |
| General Attributes:ListOfPrognosticVariables | Specify which prognostic variables are included in the land surface scheme. | One or more values from list | canopy heat content, canopy skin temperature, canopy snow content, canopy water content, N/A, other, river water storage, snow albedo, snow density, snow layer thickness, snow mass, snow water content, soil heat content, soil ice content, soil moisture, soil temperature, surface skin temperature | canopy skin temperature, canopy snow content, canopy water content, other, river water storage, snow albedo, snow mass, soil moisture, soil temperature, surface skin temperature |
| General Attributes:Tiling | Is land surface tiling common to all land surface subcomponents? | One value from list | common to all LS subcomponents, N/A, other, specific to each LS subomponents | other |
| General Attributes:[if Tiling is "common to all LS subcomponents"]TilingMethod? | Describe the method of tiling used | One value from list | dynamic, fixed number of types, other | |
| ConservationOfProperties:WaterTreatment | Specify the treatment of water to ocean | One value from list | All water sent to ocean (Instantly), All water sent to ocean (with a lag), N/A, other, Storage | Storage |
| ConservationOfProperties:[if WaterTreatment? is "All water sent to ocean (with a lag)"]LagOfWaterDischarge? | Value of the lag duration of the water discharge into ocean. | Unrestricted (units="") (type="numeric") | n/a | |
| ConservationOfProperties:[if WaterTreatment? is "Storage"]WaterStorageMethod? | Give further details of the water storage method | One or more values from list | endorheic lakes storage, other, snow as infinite reservoir | endorheic lakes storage |
| TimeSteppingFramework:Method | Is the time stepping framework used the same as that used in the atmosphere model component? | One value from list | N/A, other, specific time step, use Atmosphere time step | use Atmosphere time step |
| TimeSteppingFramework:[if Method is "specific time step"]TimeStep? | Enter the length of timestep in seconds | Unrestricted (units="seconds") (type="numeric") | n/a |
Additional information
other for General Attributes:Tiling : common to all LS subcomponents except for basin description Storage for ConservationOfProperties::WaterTreatment?: There are 3 water reservoirs that store water with different residence time but all the water is sent to ocean with a lag TimeSteppingFramework:Method : There is a specific time step (1 day) for the routing process.
Land Surface Lakes
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Lakes
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:CouplingWithRivers | Are lakes coupled to the river routing model component? | One value from list | no, yes | |
| General Attributes:[if CouplingWithRivers? is "yes"]QuantitiesExchangedWithRivers? | Which quantities are exchanged between the lakes and rivers | One or more values from list | heat, other, tracers, water | |
| SchemeMethod:IceTreatment | Is lake ice included? | One value from list | no, yes | |
| SchemeMethod:LakesAlbedo | Describe the treatment of lake albedo | One value from list | diagnostic, N/A, other, prognostic | |
| SchemeMethod:LakesDynamics | Which dynamics of lakes are treated? horizontal, vertical, etc. | One value from list | horizontal, N/A, none, other, vertical, vertical + horizontal | |
| SchemeMethod:DynamicLakesExtent | Is a dynamic lake extent scheme included? | One value from list | no, yes | |
| SchemeMethod:EndorheicBasins | basins not flowing to ocean. | One value from list | no, yes | yes |
Additional information
Only basins are considered: No lake treatment
Land Surface Snow
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Snow
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:SpecificTiling | Is tiling used in the land surface snow scheme? | One value from list | no, yes | |
| General Attributes:NumberOfSnowLayers | How many snow layers are included in the model? | Unrestricted (units="") (type="numeric") | n/a | |
| SchemeMethod:SnowAlbedo | List of biome types of the classification used. | One value from list | constant, diagnostic, N/A, other, prognostic | |
| SchemeMethod:SnowDensity | Description of the treatment of snow density | One value from list | constant, N/A, other, prognostic | |
| SchemeMethod:SnowWaterEquivalent | Description of the treatment of the 'snow water equivalent' | One value from list | diagnostic, N/A, other, prognostic | |
| SchemeMethod:SnowHeatContent | Description of the treatment of the heat content of snow | One value from list | diagnostic, N/A, other, prognostic | |
| SchemeMethod:SnowTemperature | Description of the treatment of snow temperature | One value from list | diagnostic, N/A, other, prognostic | |
| SchemeMethod:SnowLiquidWaterContent | Description of the treatment of the snow liquid water treatment | One value from list | diagnostic, N/A, other, prognostic | |
| SchemeMethod:SnowCoverFractions | Specify cover fractions used in the surface snow scheme | One or more values from list | ground snow fraction, N/A, other, vegetation snow fraction | |
| SchemeMethod:Processes | Implemented snow-related processes | One or more values from list | blowing snow, N/A, other, snow interception, snow melting, snow refreezing |
Additional information
Land Surface Soil
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Soil
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| SoilMap:Texture | Description of the relative clay, sand and silt proportions of the soil | Unrestricted (units="") (type="string") | n/a | no |
| SoilMap:Structure | Description of the aggregate characteristics of the soil particles | Unrestricted (units="") (type="string") | n/a | no |
| SoilMap:Albedo | Ratio of reflected to incoming solar radiation on a land surface | Unrestricted (units="") (type="string") | n/a | yes |
| SoilMap:WaterTable | Description of the level of water saturation within the soil layer | Unrestricted (units="") (type="string") | n/a | no |
Additional information
Land Surface Vegetation
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : Land Surface Vegetation
Long Name :
Description :
References [0]
Phenology
- Botta, A., Viovy, N., Ciais, P., Friedlingstein, P., & Monfray, P. (2000). A global prognostic scheme of leaf onset using satellite data. Global Change Biology, 6, 709-725
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:SpecificTiling | Is tiling used in the surface vegetation scheme? | One value from list | no, yes | |
| General Attributes:VegetationRepresentation | Vegetation classification used. | One value from list | biome types, N/A, other, vegetation types | vegetation types |
| General Attributes:VegetationTimeVariation | How the vegetation fractions in each tile are varying with time. | One value from list | dynamical (varying from simulation), fixed (not varying), N/A, other, prescribed (varying from files) | fixed |
| General Attributes:Interception | Vegetation interception of rainwater represented? | One value from list | no, yes | yes |
| General Attributes:[if VegetationRepresentation? is "biome types"]BiomeTypes? | List of biome types in the classification. | One or more values from list | closed shrubland, cropland, deciduous broadleaf forest, deciduous needleleaf forest, evergreen broadleaf forest, evergreen needleleaf forest, grassland, mixed forest, open shrubland, other, wetlands, wooded grassland, woodland | |
| General Attributes:[if VegetationRepresentation? is "vegetation types"]VegetationTypes? | List of vegetation types in the classification. | One or more values from list | broadleaf tree, C3 grass, C4 grass, needleleaf tree, other, vegetated | broadleaf tree, C3 grass, C4 grass, needleleaf tree, other |
| General Attributes:[if VegetationTimeVariation? is "fixed" or "prescribed"]VegetationMap? | Characteristics of the vegetation map used (common name and reference, if possible). | Unrestricted (units="") (type="string") | n/a | |
| SchemeMethod:Phenology | Description of the treatment of vegetation phenology | One value from list | diagnostic (vegetation map), N/A, other, prognostic | prognostic |
| SchemeMethod:LAI | Describe the treatment of the leaf area index | One value from list | diagnostic, N/A, other, prescribed, prognostic | prognostic |
| SchemeMethod:Biomass | Describe the treatment of vegetation biomass | One value from list | diagnostic, N/A, other, prognostic | prognostic |
| SchemeMethod:BioGeography | describe the treatment of vegetation biogeography | One value from list | diagnostic, N/A, other, prognostic | |
| SchemeMethod:StomatalResistanceFunctionOf | Specify the dependancies on vegetation stomatal resistance | One or more values from list | CO2, light, N/A, O3, other, temperature, water availability | CO2, light, temperature, water availability |
Additional information
Land Surf Soil Heat Treatment
Component details
Location : /IPSL-CM5A-LR/Land Surface/Land? Surface Soil
Short Name : Land Surf Soil Heat Treatment
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| SoilHeatTreatmentAttributes:SpecificTiling | Is tiling used in the treatment of soil heat? | One value from list | no, yes | no |
| SoilHeatTreatmentAttributes:NumberOfGroundHeatLayers | How many layers are used in ground heat treatment? | Unrestricted (units="") (type="numeric") | n/a | 7 |
| Method:HeatStorage | Specify the method of heat storage | One value from list | Explicit diffusion, Force-Restore, N/A, other | Explicit diffusion |
| Method:Processes | Describe processes included in the treatment of soil heat | One or more values from list | N/A, other, soil moisture freeze-thaw | other |
Additional information
Other for Method:Processes :
Land Surf Soil Hydrology
Component details
Location : /IPSL-CM5A-LR/Land Surface/Land? Surface Soil
Short Name : Land Surf Soil Hydrology
Long Name :
Description :
References [0]
Properties
| Property | Definition | Type | Options | Value |
| SoilHydrologyAttributes:SpecificTiling | Does the model use a tiling scheme within soil hydrology? | One value from list | no, yes | yes |
| SoilHydrologyAttributes:NumberOfGroundWaterLayers | Enter the number of ground water levels used in the land surface scheme/model | Unrestricted (units="") (type="numeric") | n/a | 2 |
| SoilHydrologyAttributes:WaterStorageMethod | Describe the method by which water is stored in the land surface scheme/model | One value from list | Bucket, Choisnel, Explicit diffusion, Force-Restore, N/A, other | Choisnel |
| SoilMoistureFreezing:NumberOfGroundIceLayers | How many ground ice layers are included in the land surface scheme | Unrestricted (units="") (type="numeric") | n/a | 0 |
| SoilMoistureFreezing:IceStorageMethod | Describe the method of ice storage | Unrestricted (units="") (type="string") | n/a | |
| SoilMoistureFreezing:Permafrost | Describe the treatment of permafrost within the land surface scheme | One or more values from list | N/A, other, specific tiling, specific treatment | |
| Runoff-Drainage:Method | Specify the treatment of runoff | One value from list | bulk (undifferentiated drainage and runoff), differentiated drainage and runoff, N/A, other | bulk |
| Runoff-Drainage:[if Method is "differentiated drainage and runoff"]Processes | Specify processes treated within the runoff and drainage scheme | One or more values from list | deep drainage, infiltration excess runoff, other, saturated surface runoff, subgrid, subgrid drainage, water table recharge |
Additional information
River Routing
Component details
Location : /IPSL-CM5A-LR/Land Surface
Short Name : River Routing
Long Name :
Description :
References [0]
Ngo-Duc, T., K. Laval, G. Ramillien, J. Polcher, and A. Cazenave (2006): Validation of the land water storage simulated by ORCHIDEE with the GRACE data, role of the routing scheme. Water Resources Research, 43(4):W04427, doi:10.1029/2006WR004941.
d'Orgeval T. and J. Polcher (2008) : Impacts of precipitation events and land-use changes on West African river discharges during the years 1951-2000. Climate Dynamics, 31:294-268
Properties
| Property | Definition | Type | Options | Value |
| General Attributes:SpecificTiling | Tiling of basins. | One value from list | no, yes | yes |
| General Attributes:Resolution | Is the resolution independant of the land surface resolution? | One value from list | independent, inherited from Land Surface, N/A, other | no |
| General Attributes:NumberOfReservoirs | Enter the number of reservoirs | Unrestricted (units="") (type="numeric") | n/a | 3 |
| General Attributes:ListOfPrognosticVariables | Specify the prognostic variables within the river routing scheme | One or more values from list | heat, N/A, other, tracers, water | water |
| General Attributes:WaterRe-evaporation | Definition of property name WaterRe?-evaporation required | One or more values from list | flood plains, irrigation, N/A, other | N/A |
| General Attributes:CouplingWithAtmosphere | Is river routing coupled to the atmosphere model component? | One value from list | no, yes | no |
| General Attributes:DrainageMap | What type of drainage map is being used? | One value from list | adapted for other periods, N/A, other, present-day | present day |
| General Attributes:[if CouplingWithAtmosphere? is "yes"]QuantitiesExchangedWithAtmosphere? | Which quantities are exchanged between river routing and the atmosphere model components? | One or more values from list | heat, other, tracers, water | |
| OceanicDischarge:Type | Specify how rivers are discharged to the ocean | One value from list | diffuse, direct (large rivers), N/A, other | diffuse, direct |
| OceanicDischarge:QuantitiesTransported | Which quantities are exchanged from river-routing to the ocean model component? | One or more values from list | heat, N/A, other, tracers, water | water |
Additional information
Vegetation Carbon Cycle
Component details
Location : /IPSL-CM5A-LR/Land Surface/Land? Surface Carbon Cycle
Short Name : Vegetation Carbon Cycle
Long Name :
Description :
References [0]
Photosynthesis
- Ball, J., T. Woodrow, and J. Berry (1987), A model predicting stomatal conductance and its contribution to the control of photosynthesis under different environmental conditions, Prog. Photosynthesis, 4, 221– 224.
- Collatz, G., M. Ribas-Carbo, and J. Berry (1992), Coupled photosynthesisstomatal conductance model for leaves of C4 plants, Aust. J. Plant Physiol., 19, 519–538.
- Farquhar, G., S. von Caemmener, and J. Berry (1980), A biochemical model of photosynthesis CO2 fixation in leaves of C3 species, Planta, 149, 78– 90.
Properties
| Property | Definition | Type | Options | Value | ||
| General Attributes:NumberOfCarbonPools | Enter the number of carbon pools used | Unrestricted (units="") (type="numeric") | n/a | 8 | ||
| General Attributes:ListOfCarbonPools | List the carbon pools used within the model carbon cycle | Unrestricted (units="") (type="string") | n/a | leaves, roots, sapwood above and below ground, heartwood above and below ground, fruits, and a plant carbohydrate reserve | ||
| Photosynthesis:Method | Describe the method used for photosynthesis | One value from list | biochemical approach, carbon assimilation approach, light use efficiency approach (LUE), N/A, other | biochemical approach | ||
| AutotrophicRespiration:Method | Describe the treatment of autotrophic respiration | One value from list | implicit, N/A, other, parametrized | parametrized | ||
| AutotrophicRespiration:[if Method is "parametrized"]MaintenanceRespiration? | Definition of property name MaintenanceRespiration? required | One value from list | leaves + fine roots + stems and roots, leaves + stems and roots (leafy + woody), leaves + stems + roots, other, whole plant (no distinction) | leaves + stems + roots | ||
| Allocation:AllocationBins | Specify the allocation of vegetation carbon bins | One value from list | leaves + fine roots + coarse roots + stems, leaves + stems and roots (leafy + woody), leaves + stems + roots, N/A, other, whole plant (no distinction) | |||
| Allocation:AllocationFractions | Describe how the fractions of allocation are calculated | One value from list | explicitly calculated, fixed, function of plant allometry, function of vegetation type, N/A, other | explicitly calculated | ||
| Phenology:Method | Describe the treatment of vegetation carbon cycle phenology | One value from list | implicit (seasonal evolution of LAI), implicit (spectral vegetation indices NDVI or SR), N/A, other, parametrized | parametrized |
