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Variables Details
: (EM-195)
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EM Identity and Description
| EM-195 | |
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Document Author
variable.detail.emDocumentAuthorHelp
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Russell, M. and Greening, H. |
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Document Year
variable.detail.emDocumentYearHelp
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2013 |
Variable General Info
| Denitrification rate | |
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Variable ID
variable.detail.varIdHelp
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2860 |
| Not reported | |
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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 N m^-2 y^-1 |
Variable Typology
| Denitrification rate | |
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Predictor-Intermediate-Response
variable.detail.displayVariableTypeHelp
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Predictor |
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Predictor Variable Type
variable.detail.displayPredictorVariableTypeHelp
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Constant or Parameter |
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Response Variable Type
variable.detail.resClassHelp
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Not applicable |
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Data Source/Type
variable.detail.dataTypeHelp
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Derived from meta-analysis (i.e., multi-study, multi-location) |
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Variable Classification Hierarchy
variable.detail.vchLevel1Help
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5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
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--Chemical (C, N, P, sediment/particulate) characteristics of ecosystem components |
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----Nitrogen-related characteristics of ecosystem components |
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------Reactive nitrogen conversion to N2 (i.e., complete denitrification) |
Variable Spatial Characteristics
| Denitrification rate | |
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Spatial Extent Area
variable.detail.spExtentHelp
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Not recorded for Constant or Parameter Variables |
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Spatially Distributed?
variable.detail.spDistributedHelp
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Not recorded for Constant or Parameter Variables |
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Observations Spatially Patterned?
variable.detail.regularSpGrainHelp
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Not recorded for Constant or Parameter Variables |
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Spatial Grain Type
variable.detail.spGrainTypeHelp
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Not recorded for Constant or Paarameter Variables |
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Spatial Grain Size
variable.detail.spGrainSizeHelp
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Not recorded for Constant or Parameter Variables |
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Spatial Density
variable.detail.spDensityHelp
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Not recorded for Constant or Parameter Variables |
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EnviroAtlas URL
variable.detail.enviroAtlasURLHelp
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Variable Temporal Characteristics
| Denitrification rate | |
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Temporal Extent
variable.detail.tempExtentHelp
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Not recorded for Constant or Parameter Variables |
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Temporally Distributed?
variable.detail.tempDistributedHelp
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Not recorded for Constant or Parameter Variables |
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Regular Temporal Grain?
variable.detail.regularTempGrainHelp
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Not recorded for Constant or Parameter Variables |
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Temporal Grain Size Value
variable.detail.tempGrainSizeValHelp
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Not recorded for Constant or Parameter Variables |
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Temporal Grain Size Units
variable.detail.tempGrainSizeUnitHelp
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Not recorded for Constant or Parameter Variables |
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Temporal Density
variable.detail.tempDensityHelp
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Not recorded for Constant or Parameter Variables |
Variable Values
| Denitrification rate | |
g N m^-2 y^-1 ?Comment:rates are 4, 1 and 9 g N m^-2 yr^-1 for saltwater marsh, mangroves and seagrass respectively (table 1) |
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Min Value
variable.detail.minEstHelp
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1 |
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Max Value
variable.detail.estHelp
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9 |
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Other Value Type
variable.detail.natureOtherEstHelp
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Saltwater marsh mean estimate |
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Other Value
variable.detail.otherEstHelp
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4 |
Variable Variability and Sensitivity
| Denitrification rate | ||||
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Variability Expression Given?
variable.detail.variabilityExpHelp
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Not recorded for Constant or Parameter Variables ?Comment:SEs are 2.0, 0.1, and 2.2 for saltwater marsh, mangroves and seagrass respectively (table 1) |
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Variability Metric
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Variability Value
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Variability Units
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Resampling Used?
variable.detail.bootstrappingHelp
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Not recorded for Constant or Parameter Variables | |||
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Variability Expression Used in Modeling?
variable.detail.variabilityUsedHelp
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Not recorded for Constant or Parameter Variables |
Variable Operational Validation (Response Variables only)
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Variable ID
variable.detail.varIdHelp
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Validated?
variable.detail.resValidatedHelp
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Validation Approach (within, between, etc.)
variable.detail.validationApproachHelp
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Validation Quality (Qual/Quant)
variable.detail.validationQualityHelp
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Validation Method (Stat/Deviance)
variable.detail.validationMethodHelp
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Validation Metric
variable.detail.validationMetricHelp
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Validation Value
variable.detail.validationValHelp
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Validation Units
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Use of Measured Response Data
variable.detail.measuredResponseDataHelp
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