EcoService Models Library (ESML)
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Variables Details
: (EM-846)
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EM Identity and Description
EM-846 | |
Document Author
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Riffel, S., Scognamillo, D., and L. W. Burger |
Document Year
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2008 |
Variable General Info
Easting Northing constant |
Forest cover constant ?Comment:All land under a CRP contract planted to a tree-based practice. |
Northing^2 constant | Urban cover constant | |
Variable ID
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20044 | 20039 | 20037 | 20046 |
Not applicable | Not reported | Not reported | Not reported | |
Qualitative-Quantitative
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Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) |
Cardinal-Ordinal
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Cardinal | Cardinal | Cardinal | Cardinal |
unitless | unitless | unitless | unitless |
Variable Typology
Easting Northing constant |
Forest cover constant ?Comment:All land under a CRP contract planted to a tree-based practice. |
Northing^2 constant | Urban cover constant | |
Predictor-Intermediate-Response
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Predictor |
Predictor |
Predictor |
Predictor |
Predictor Variable Type
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Constant or Parameter | Constant or Parameter | Constant or Parameter | Constant or Parameter |
Response Variable Type
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Not applicable | Not applicable | Not applicable | Not applicable |
Data Source/Type
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Statistically estimated (use for statistically estimated EMs only) | Statistically estimated (use for statistically estimated EMs only) | Local field/Lab data (e.g., particular to the EM study) | Statistically estimated (use for statistically estimated EMs only) |
Variable Classification Hierarchy
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2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric |
1. Policy Regarding Use or Management of Ecosystem Resources |
N. Not classified |
2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric |
--Geographic position, horizontal or vertical |
--Land parcel-specific policies (e.g., regarding parcel use, development, protection, management) |
--Land use/land cover type or dominant habitat type |
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----Latitude or longitude |
----Land designation for ecological restoration (including mitigation bank) |
----Developed and urban land cover |
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------Urban |
Variable Spatial Characteristics
Easting Northing constant |
Forest cover constant ?Comment:All land under a CRP contract planted to a tree-based practice. |
Northing^2 constant | Urban cover constant | |
Spatial Extent Area
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Spatially Distributed?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Observations Spatially Patterned?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Spatial Grain Type
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Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables | Not recorded for Constant or Paarameter Variables |
Spatial Grain Size
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Spatial Density
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
EnviroAtlas URL
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GAP Ecological Systems |
Variable Temporal Characteristics
Easting Northing constant |
Forest cover constant ?Comment:All land under a CRP contract planted to a tree-based practice. |
Northing^2 constant | Urban cover constant | |
Temporal Extent
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Temporally Distributed?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Regular Temporal Grain?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Temporal Grain Size Value
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Temporal Grain Size Units
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Temporal Density
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Variable Values
Easting Northing constant |
Forest cover constant ?Comment:All land under a CRP contract planted to a tree-based practice. |
Northing^2 constant | Urban cover constant | |
Not reported | Not reported | Not reported | Not reported | |
Min Value
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Not reported | Not reported | Not reported | Not reported |
Max Value
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Not reported | Not reported | Not reported | Not reported |
Other Value Type
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Single Observation or Parameter Value | Single Observation or Parameter Value | Single Observation or Parameter Value | Single Observation or Parameter Value |
Other Value
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187.83 | -0.2359 | -199.17 | -0.766 |
Variable Variability and Sensitivity
Easting Northing constant |
Forest cover constant ?Comment:All land under a CRP contract planted to a tree-based practice. |
Northing^2 constant | Urban cover constant | |
Variability Expression Given?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Variability Metric
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None | None | None | None |
Variability Value
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None | None | None | None |
Variability Units
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None | None | None | None |
Resampling Used?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Variability Expression Used in Modeling?
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Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables | Not recorded for Constant or Parameter Variables |
Variable Operational Validation (Response Variables only)
Variable ID
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Validated?
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Validation Approach (within, between, etc.)
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Validation Quality (Qual/Quant)
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Validation Method (Stat/Deviance)
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Validation Metric
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Validation Value
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Validation Units
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Use of Measured Response Data
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