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Variables Details
: (EM-945)
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EM Identity and Description
| EM-945 | |
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Document Author
variable.detail.emDocumentAuthorHelp
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Yang, J., Q. Yu and P. Gong |
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Document Year
variable.detail.emDocumentYearHelp
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2008 |
Variable General Info
Airborne pollutant flux ?Comment:Computed from Concentration (pollutant) and Dry deposition velocity for each pollutant. |
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Variable ID
variable.detail.varIdHelp
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23296 |
| F | |
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Qualitative-Quantitative
variable.detail.continuousCategoricalHelp
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Quantitative (Cardinal Only) |
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Cardinal-Ordinal
variable.detail.cardinalOrdinalHelp
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Cardinal |
| g m^-2 s^-1 |
Variable Typology
Airborne pollutant flux ?Comment:Computed from Concentration (pollutant) and Dry deposition velocity for each pollutant. |
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Predictor-Intermediate-Response
variable.detail.displayVariableTypeHelp
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Response |
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Predictor Variable Type
variable.detail.displayPredictorVariableTypeHelp
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Not applicable |
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Response Variable Type
variable.detail.resClassHelp
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Computed Variable |
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Data Source/Type
variable.detail.dataTypeHelp
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Not applicable |
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Variable Classification Hierarchy
variable.detail.vchLevel1Help
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4. Human-Produced Stressor or Enhancer of Ecosystem Goods and Services Production |
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--Human-caused release, presence or characteristics of polluting substances |
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----Release, presence or characteristics of nonpesticide anthropogenic toxic contaminants |
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Variable Spatial Characteristics
Airborne pollutant flux ?Comment:Computed from Concentration (pollutant) and Dry deposition velocity for each pollutant. |
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Spatial Extent Area
variable.detail.spExtentHelp
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100-1000 km^2 |
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Spatially Distributed?
variable.detail.spDistributedHelp
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Yes |
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Observations Spatially Patterned?
variable.detail.regularSpGrainHelp
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Yes |
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Spatial Grain Type
variable.detail.spGrainTypeHelp
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other (specify), for irregular (e.g., stream reach, lake basin) |
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Spatial Grain Size
variable.detail.spGrainSizeHelp
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plot (green roof) size |
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Spatial Density
variable.detail.spDensityHelp
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Not applicable |
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EnviroAtlas URL
variable.detail.enviroAtlasURLHelp
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Variable Temporal Characteristics
Airborne pollutant flux ?Comment:Computed from Concentration (pollutant) and Dry deposition velocity for each pollutant. |
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Temporal Extent
variable.detail.tempExtentHelp
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July 2006 to July 2007 |
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Temporally Distributed?
variable.detail.tempDistributedHelp
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Yes |
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Regular Temporal Grain?
variable.detail.regularTempGrainHelp
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Yes |
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Temporal Grain Size Value
variable.detail.tempGrainSizeValHelp
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1 |
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Temporal Grain Size Units
variable.detail.tempGrainSizeUnitHelp
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Month |
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Temporal Density
variable.detail.tempDensityHelp
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Not applicable |
Variable Values
Airborne pollutant flux ?Comment:Computed from Concentration (pollutant) and Dry deposition velocity for each pollutant. |
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| Not reported | |
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Min Value
variable.detail.minEstHelp
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Not reported |
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Max Value
variable.detail.estHelp
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Not reported |
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Other Value Type
variable.detail.natureOtherEstHelp
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Not applicable |
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Other Value
variable.detail.otherEstHelp
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Not reported |
Variable Variability and Sensitivity
Airborne pollutant flux ?Comment:Computed from Concentration (pollutant) and Dry deposition velocity for each pollutant. |
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Variability Expression Given?
variable.detail.variabilityExpHelp
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No |
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Variability Metric
variable.detail.variabilityMetricHelp
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None |
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Variability Value
variable.detail.variabilityValueHelp
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None |
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Variability Units
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None |
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Resampling Used?
variable.detail.bootstrappingHelp
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Not applicable |
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Variability Expression Used in Modeling?
variable.detail.variabilityUsedHelp
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Not applicable |
Variable Operational Validation (Response Variables only)
| Airborne pollutant flux | |
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Variable ID
variable.detail.varIdHelp
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23296 |
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Validated?
variable.detail.resValidatedHelp
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Not applicable |
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Validation Approach (within, between, etc.)
variable.detail.validationApproachHelp
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None |
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Validation Quality (Qual/Quant)
variable.detail.validationQualityHelp
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None |
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Validation Method (Stat/Deviance)
variable.detail.validationMethodHelp
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None |
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Validation Metric
variable.detail.validationMetricHelp
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None |
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Validation Value
variable.detail.validationValHelp
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None |
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Validation Units
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None |
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Use of Measured Response Data
variable.detail.measuredResponseDataHelp
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None |