EcoService Models Library (ESML)
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Variables Details
: (EM-379)
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EM-379 | |
Document Author
variable.detail.emDocumentAuthorHelp
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Abdelnour, A., McKane, R. B., Stieglitz, M., Pan, F., and Chen, Y. |
Document Year
variable.detail.emDocumentYearHelp
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2013 |
Snow depth ?Comment:at time t. |
Soil water storage (layer i) | Temperature (surface air) | Time t |
Annual mean soil temperature ?Comment:from Sollins and McCorison (1981) |
Annual temperature fluctuation frequency ?Comment:Despite the name reported in the paper, this variable actually represents a daily fluctuation. |
Maximum soil water storage (layer i) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Seasonal damping depth for snow ?Comment:from Hillel (1998) |
Soil depth (to middle of layer i) | Temperature (subsurface soil layer i) | |
Variable ID
variable.detail.varIdHelp
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7793 | 7800 | 7791 | 7798 | 7797 | 7801 | 7799 | 7796 | 7802 | 7809 |
SD(t) | Si | Ta | t | GSTbar | w | Si^max | λsnow | di | Ts,i | |
Qualitative-Quantitative
variable.detail.continuousCategoricalHelp
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Quantitative (Cardinal Only) |
Quantitative (Cardinal Only) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) |
Cardinal-Ordinal
variable.detail.cardinalOrdinalHelp
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Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Cardinal |
mm | Not reported | °C | Not reported | °C | d^-1 | Not reported | mm | mm | °C |
Snow depth ?Comment:at time t. |
Soil water storage (layer i) | Temperature (surface air) | Time t |
Annual mean soil temperature ?Comment:from Sollins and McCorison (1981) |
Annual temperature fluctuation frequency ?Comment:Despite the name reported in the paper, this variable actually represents a daily fluctuation. |
Maximum soil water storage (layer i) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Seasonal damping depth for snow ?Comment:from Hillel (1998) |
Soil depth (to middle of layer i) | Temperature (subsurface soil layer i) | |
Predictor-Intermediate-Response
variable.detail.displayVariableTypeHelp
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Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Response |
Predictor Variable Type
variable.detail.displayPredictorVariableTypeHelp
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Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter | Not applicable |
Response Variable Type
variable.detail.resClassHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
Computed Variable |
Data Source/Type
variable.detail.dataTypeHelp
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Map or database (e.g., wide coverage, wide availability, measured or modeled) |
Derived as output of another model (and not found in a widely available database) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Map or database (e.g., wide coverage, wide availability, measured or modeled) | Local field/Lab data (e.g., particular to the EM study) |
Map or database (e.g., wide coverage, wide availability, measured or modeled) ?Comment:from Sollins and McCorison (1981) |
Transferred Values (e.g., from literature; transferred spatially, temporally or across scales) |
Derived as output of another model (and not found in a widely available database) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Transferred Values (e.g., from literature; transferred spatially, temporally or across scales) ?Comment:from Hillel (1998) |
Local field/Lab data (e.g., particular to the EM study) | Not applicable |
Variable Classification Hierarchy
variable.detail.vchLevel1Help
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5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
N. Not classified |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
--Physical/chemical characteristics of nonliving ecosystem components |
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----Physical/chemical characteristics of air, meteorology and precipitation |
----Physical/chemical characteristics of soils, substrates, rocks |
----Physical/chemical characteristics of air, meteorology and precipitation |
----Physical/chemical characteristics of air, meteorology and precipitation |
----Physical/chemical characteristics of air, meteorology and precipitation |
----Physical/chemical characteristics of soils, substrates, rocks |
----Physical/chemical characteristics of air, meteorology and precipitation |
----Physical/chemical characteristics of soils, substrates, rocks |
----Physical/chemical characteristics of soils, substrates, rocks |
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------Meteorology data and parameters (including precipitation) |
------Soil hydrologic characteristics |
------Meteorology data and parameters (including precipitation) |
------Meteorology data and parameters (including precipitation) |
------Meteorology data and parameters (including precipitation) |
------Soil hydrologic characteristics |
------Meteorology data and parameters (including precipitation) |
------Soil layer thickness |
------Soil temperature |
Snow depth ?Comment:at time t. |
Soil water storage (layer i) | Temperature (surface air) | Time t |
Annual mean soil temperature ?Comment:from Sollins and McCorison (1981) |
Annual temperature fluctuation frequency ?Comment:Despite the name reported in the paper, this variable actually represents a daily fluctuation. |
Maximum soil water storage (layer i) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Seasonal damping depth for snow ?Comment:from Hillel (1998) |
Soil depth (to middle of layer i) | Temperature (subsurface soil layer i) | |
Spatial Extent Area
variable.detail.spExtentHelp
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10-100 ha | 10-100 ha | 10-100 ha | 10-100 ha | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | 10-100 ha |
Spatially Distributed?
variable.detail.spDistributedHelp
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Yes | Yes | Yes | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Yes |
Observations Spatially Patterned?
variable.detail.regularSpGrainHelp
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No | Yes | No | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Yes |
Spatial Grain Type
variable.detail.spGrainTypeHelp
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Not applicable | Volume, for 3-D feature | Not applicable | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Volume, for 3-D feature |
Spatial Grain Size
variable.detail.spGrainSizeHelp
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Not applicable | 30 m x 30 m surface pixel and 2-m depth soil column | Not applicable | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | 30 m x 30 m surface pixel and 2-m depth soil column |
Spatial Density
variable.detail.spDensityHelp
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3 meteorological stations | Not applicable | 3 meteorlogical stations | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not applicable |
EnviroAtlas URL
variable.detail.enviroAtlasURLHelp
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Average Annual Precipitation | Average Annual Precipitation | Average Annual Precipitation | Average Annual Precipitation | Average Annual Precipitation |
Snow depth ?Comment:at time t. |
Soil water storage (layer i) | Temperature (surface air) | Time t |
Annual mean soil temperature ?Comment:from Sollins and McCorison (1981) |
Annual temperature fluctuation frequency ?Comment:Despite the name reported in the paper, this variable actually represents a daily fluctuation. |
Maximum soil water storage (layer i) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Seasonal damping depth for snow ?Comment:from Hillel (1998) |
Soil depth (to middle of layer i) | Temperature (subsurface soil layer i) | |
Temporal Extent
variable.detail.tempExtentHelp
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1969-2008 | 1969-2008 | 1969-2008 | 1969-2008 | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | 1969-2008 |
Temporally Distributed?
variable.detail.tempDistributedHelp
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Yes | Yes | Yes | Yes | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Yes |
Regular Temporal Grain?
variable.detail.regularTempGrainHelp
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Yes | Yes | Yes | Yes | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Yes |
Temporal Grain Size Value
variable.detail.tempGrainSizeValHelp
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1 | 1 | 1 | 1 | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | 1 |
Temporal Grain Size Units
variable.detail.tempGrainSizeUnitHelp
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Day | Day | Day | Day | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Day |
Temporal Density
variable.detail.tempDensityHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not applicable |
Snow depth ?Comment:at time t. |
Soil water storage (layer i) | Temperature (surface air) | Time t |
Annual mean soil temperature ?Comment:from Sollins and McCorison (1981) |
Annual temperature fluctuation frequency ?Comment:Despite the name reported in the paper, this variable actually represents a daily fluctuation. |
Maximum soil water storage (layer i) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Seasonal damping depth for snow ?Comment:from Hillel (1998) |
Soil depth (to middle of layer i) | Temperature (subsurface soil layer i) | |
Not reported | Not reported |
°C ?Comment:Mean value is annual mean. |
Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | |
Min Value
variable.detail.minEstHelp
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0 | Not reported | -20 | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported |
Max Value
variable.detail.estHelp
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Not reported | Not reported | 39 | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported | Not reported |
Other Value Type
variable.detail.natureOtherEstHelp
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Not applicable | Not applicable | Mean | Not applicable | Mean | Parameter value | Not applicable | Single Observation or Parameter Value | Not applicable | Not applicable |
Other Value
variable.detail.otherEstHelp
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Not reported | Not reported | 8.5 | Not reported | 8.5 | 0.0172 | Not reported | 670 | Not reported | Not reported |
Snow depth ?Comment:at time t. |
Soil water storage (layer i) | Temperature (surface air) | Time t |
Annual mean soil temperature ?Comment:from Sollins and McCorison (1981) |
Annual temperature fluctuation frequency ?Comment:Despite the name reported in the paper, this variable actually represents a daily fluctuation. |
Maximum soil water storage (layer i) ?Comment:Derived from the coupled VELMA hydrological submodule. |
Seasonal damping depth for snow ?Comment:from Hillel (1998) |
Soil depth (to middle of layer i) | Temperature (subsurface soil layer i) | |
Variability Expression Given?
variable.detail.variabilityExpHelp
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No | No | No | No | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | No |
Variability Metric
variable.detail.variabilityMetricHelp
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None | None | None | None | None | None | None | None | None | None |
Variability Value
variable.detail.variabilityValueHelp
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None | None | None | None | None | None | None | None | None | None |
Variability Units
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None | None | None | None | None | None | None | None | None | None |
Resampling Used?
variable.detail.bootstrappingHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not applicable |
Variability Expression Used in Modeling?
variable.detail.variabilityUsedHelp
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Not applicable | Not applicable | Not applicable | Not applicable | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not recorded for Constant or Factor Variables | Not applicable |
Temperature (subsurface soil layer i) | |
Variable ID
variable.detail.varIdHelp
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7809 |
Validated?
variable.detail.resValidatedHelp
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Not applicable |
Validation Approach (within, between, etc.)
variable.detail.validationApproachHelp
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None |
Validation Quality (Qual/Quant)
variable.detail.validationQualityHelp
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None |
Validation Method (Stat/Deviance)
variable.detail.validationMethodHelp
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None |
Validation Metric
variable.detail.validationMetricHelp
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None |
Validation Value
variable.detail.validationValHelp
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None |
Validation Units
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None |
Use of Measured Response Data
variable.detail.measuredResponseDataHelp
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None |