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EM Identity and Description

EM ID variable.detail.emIdHelp ?	EM-414
Document Author variable.detail.emDocumentAuthorHelp ?	Ted R. Angradi, Mark S. Pearson, David W. Bolgrien, Brent J. Bellinger, Matthew A. Starry, Carol Reschke
Document Year variable.detail.emDocumentYearHelp ?	2013

Variable General Info

Name variable.detail.varNameHelp ?	Coefficient on bed slope	Coefficient on depth	Coefficient on depth x bed slope	Coefficient on depth x fractal dimension	Coefficient on depth x REI	Coefficient on fractal dimension (bed)	Coefficient on lag SAV P/A	Coefficient on relative exposure index (wind)	Intercept
Variable ID variable.detail.varIdHelp ?	8591	8592	8594	8595	8596	8593	8597	8598	8599
Symbol variable.detail.varSymbolHelp ?	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported
Qualitative-Quantitative variable.detail.continuousCategoricalHelp ?	Quantitative (Cardinal Only)	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 ?	Cardinal	Cardinal	Cardinal	Cardinal	Cardinal	Cardinal	Cardinal	Cardinal	Cardinal
Units variable.detail.varUnitsHelp ?	unitless	unitless	unitless	unitless	unitless	unitless	unitless	unitless	unitless

Variable Typology

Name variable.detail.varNameHelp ?	Coefficient on bed slope	Coefficient on depth	Coefficient on depth x bed slope	Coefficient on depth x fractal dimension	Coefficient on depth x REI	Coefficient on fractal dimension (bed)	Coefficient on lag SAV P/A	Coefficient on relative exposure index (wind)	Intercept
Predictor-Intermediate-Response variable.detail.displayVariableTypeHelp ?	Predictor	Predictor	Predictor	Predictor	Predictor	Predictor	Predictor	Predictor	Predictor
Predictor Variable Type variable.detail.displayPredictorVariableTypeHelp ?	Constant or Parameter	Constant or Parameter	Constant or Parameter	Constant or Parameter	Constant or Parameter	Constant or Parameter	Constant or Parameter	Constant or Parameter	Constant or Parameter
Response Variable Type variable.detail.resClassHelp ?	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable
Data Source/Type variable.detail.dataTypeHelp ?	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)	Statistically estimated (use for statistically estimated EMs only)
Variable Classification Hierarchy variable.detail.vchLevel1Help ?	2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric	2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric	2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric	N. Not classified	2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric	N. Not classified	5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services	N. Not classified	N. Not classified
	--Geographic position, horizontal or vertical	--Geographic position, horizontal or vertical	--Geographic position, horizontal or vertical		--Geographic position, horizontal or vertical		--Biological characteristics, processes or requirements of living ecosystem components
	----Slope, roughness, ruggedness	----Elevation, altitude, bathymetry	----Slope, roughness, ruggedness		----Elevation, altitude, bathymetry		----Biological characteristics, processes or requirements of flora and fungi
							------Submerged and emergent aquatic vegetation

Variable Spatial Characteristics

Name variable.detail.varNameHelp ?	Coefficient on bed slope	Coefficient on depth	Coefficient on depth x bed slope	Coefficient on depth x fractal dimension	Coefficient on depth x REI	Coefficient on fractal dimension (bed)	Coefficient on lag SAV P/A	Coefficient on relative exposure index (wind)	Intercept
Spatial Extent Area variable.detail.spExtentHelp ?	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 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
Spatially Distributed? variable.detail.spDistributedHelp ?	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 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
Observations Spatially Patterned? variable.detail.regularSpGrainHelp ?	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 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
Spatial Grain Type variable.detail.spGrainTypeHelp ?	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 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
Spatial Grain Size variable.detail.spGrainSizeHelp ?	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 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
Spatial Density variable.detail.spDensityHelp ?	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 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
EnviroAtlas URL variable.detail.enviroAtlasURLHelp ?

Variable Temporal Characteristics

Name variable.detail.varNameHelp ?	Coefficient on bed slope	Coefficient on depth	Coefficient on depth x bed slope	Coefficient on depth x fractal dimension	Coefficient on depth x REI	Coefficient on fractal dimension (bed)	Coefficient on lag SAV P/A	Coefficient on relative exposure index (wind)	Intercept
Temporal Extent variable.detail.tempExtentHelp ?	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 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
Temporally Distributed? variable.detail.tempDistributedHelp ?	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 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
Regular Temporal Grain? variable.detail.regularTempGrainHelp ?	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 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
Temporal Grain Size Value variable.detail.tempGrainSizeValHelp ?	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 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
Temporal Grain Size Units variable.detail.tempGrainSizeUnitHelp ?	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 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
Temporal Density variable.detail.tempDensityHelp ?	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 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

Variable Values

Name variable.detail.varNameHelp ?	Coefficient on bed slope	Coefficient on depth	Coefficient on depth x bed slope	Coefficient on depth x fractal dimension	Coefficient on depth x REI	Coefficient on fractal dimension (bed)	Coefficient on lag SAV P/A	Coefficient on relative exposure index (wind)	Intercept
Units variable.detail.estUnitHelp ?	unitless	unitless	unitless	unitless	unitless	unitless	unitless	unitless	unitless
Min Value variable.detail.minEstHelp ?	-0.32	-16.29	0.06	-21.33	-0.0003	3.93	1.20	-0.0004	-44.19
Max Value variable.detail.estHelp ?	-0.03	18.15	0.22	14.58	0.0004	45.99	1.85	0.0005	-1.37
Other Value Type variable.detail.natureOtherEstHelp ?	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable	Not applicable
Other Value variable.detail.otherEstHelp ?	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported	Not reported

Variable Variability and Sensitivity

Name variable.detail.varNameHelp ?	Coefficient on bed slope	Coefficient on depth	Coefficient on depth x bed slope	Coefficient on depth x fractal dimension	Coefficient on depth x REI	Coefficient on fractal dimension (bed)	Coefficient on lag SAV P/A	Coefficient on relative exposure index (wind)	Intercept
Variability Expression Given? variable.detail.variabilityExpHelp ?	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 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
Variability Metric variable.detail.variabilityMetricHelp ?	None	None	None	None	None	None	None	None	None
Variability Value variable.detail.variabilityValueHelp ?	None	None	None	None	None	None	None	None	None
Variability Units	None	None	None	None	None	None	None	None	None
Resampling Used? variable.detail.bootstrappingHelp ?	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 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
Variability Expression Used in Modeling? variable.detail.variabilityUsedHelp ?	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 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

Variable Operational Validation (Response Variables only)

Name variable.detail.varNameHelp ?
Variable ID variable.detail.varIdHelp ?
Validated? variable.detail.resValidatedHelp ?
Validation Approach (within, between, etc.) variable.detail.validationApproachHelp ?
Validation Quality (Qual/Quant) variable.detail.validationQualityHelp ?
Validation Method (Stat/Deviance) variable.detail.validationMethodHelp ?
Validation Metric variable.detail.validationMetricHelp ?
Validation Value variable.detail.validationValHelp ?
Validation Units
Use of Measured Response Data variable.detail.measuredResponseDataHelp ?

Name

Variable ID

Validated?

Validation Approach (within, between, etc.)

Validation Quality (Qual/Quant)

Validation Method (Stat/Deviance)

Validation Metric

Validation Value

Validation Units

Use of Measured Response Data

US EPA

EcoService Models Library (ESML)

Variables Details

: (EM-414)