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EM Identity and Description

EM ID variable.detail.emIdHelp ?	EM-69
Document Author variable.detail.emDocumentAuthorHelp ?	Lavorel, S., Grigulis, K., Lamarque, P., Colace, M-P, Garden, D., Girel, J., Pellet, G., and Douzet, R.
Document Year variable.detail.emDocumentYearHelp ?	2011

Variable General Info

Name variable.detail.varNameHelp ?	Soil carbon (modeled)
Variable ID variable.detail.varIdHelp ?	928
Symbol variable.detail.varSymbolHelp ?	Not reported
Qualitative-Quantitative variable.detail.continuousCategoricalHelp ?	Quantitative (Cardinal Only)
Cardinal-Ordinal variable.detail.cardinalOrdinalHelp ?	Cardinal
Units variable.detail.varUnitsHelp ?	%

Variable Typology

Name variable.detail.varNameHelp ?	Soil carbon (modeled)
Predictor-Intermediate-Response variable.detail.displayVariableTypeHelp ?	Response
Predictor Variable Type variable.detail.displayPredictorVariableTypeHelp ?	Not applicable
Response Variable Type variable.detail.resClassHelp ?	Computed Variable
Data Source/Type variable.detail.dataTypeHelp ?	Not applicable
Variable Classification Hierarchy variable.detail.vchLevel1Help ?	5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services
	--Chemical (C, N, P, sediment/particulate) characteristics of ecosystem components
	----Carbon-related characteristics of ecosystem components
	------Carbon presence (in terrestrial or aquatic ecosystem components)

Variable Spatial Characteristics

Name variable.detail.varNameHelp ?	Soil carbon (modeled)
Spatial Extent Area variable.detail.spExtentHelp ?	10-100 km^2
Spatially Distributed? variable.detail.spDistributedHelp ?	Yes
Observations Spatially Patterned? variable.detail.regularSpGrainHelp ?	Yes
Spatial Grain Type variable.detail.spGrainTypeHelp ?	area, for pixel or radial feature
Spatial Grain Size variable.detail.spGrainSizeHelp ?	20 m x 20 m
Spatial Density variable.detail.spDensityHelp ?	Not applicable
EnviroAtlas URL variable.detail.enviroAtlasURLHelp ?

Variable Temporal Characteristics

Name variable.detail.varNameHelp ?	Soil carbon (modeled)
Temporal Extent variable.detail.tempExtentHelp ?	Not reported
Temporally Distributed? variable.detail.tempDistributedHelp ?	No
Regular Temporal Grain? variable.detail.regularTempGrainHelp ?	Not applicable
Temporal Grain Size Value variable.detail.tempGrainSizeValHelp ?	Not applicable
Temporal Grain Size Units variable.detail.tempGrainSizeUnitHelp ?	Not applicable
Temporal Density variable.detail.tempDensityHelp ?	Not applicable

Variable Values

Name variable.detail.varNameHelp ?	Soil carbon (modeled)
Units variable.detail.estUnitHelp ?	%
Min Value variable.detail.minEstHelp ?	5
Max Value variable.detail.estHelp ?	9
Other Value Type variable.detail.natureOtherEstHelp ?	Not applicable
Other Value variable.detail.otherEstHelp ?	Not reported

Variable Variability and Sensitivity

Name variable.detail.varNameHelp ?	Soil carbon (modeled)
Variability Expression Given? variable.detail.variabilityExpHelp ?	No
Variability Metric variable.detail.variabilityMetricHelp ?	None
Variability Value variable.detail.variabilityValueHelp ?	None
Variability Units	None
Resampling Used? variable.detail.bootstrappingHelp ?	Not applicable
Variability Expression Used in Modeling? variable.detail.variabilityUsedHelp ?	Not applicable

Variable Operational Validation (Response Variables only)

Name

Soil carbon (modeled)

Variable ID

928

Validated?

Yes

Validation Approach (within, between, etc.)

Between-model comparison

Validation Quality (Qual/Quant)

Direct Value Comparisons

Validation Method (Stat/Deviance)

Other: Direct Value Comparisons

Validation Metric

AIC units above(+) or below(-) model with only land-use as a predictor

Validation Value

-6.1

Validation Units

AIC units

Use of Measured Response Data

None

US EPA