EcoService Models Library (ESML)
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Variables Details
: (EM-697)
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EM-697: Grassland restoration on landfill sites in the East Midlands, United Kingdom: An evaluation of floral resources and pollinating insects
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EM Identity and Description
EM-697 | |
Document Author
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Tarrant S., J. Ollerton, M. L Rahman, J. Tarrant, and D. McCollin |
Document Year
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2013 |
Variable General Info
Site type (landfill/reference) ?Comment:Nine restored landfill sites were selected in the East Midlands, United Kingdom (Table 1). The sites had similar characteristics and were representative of restored landfill sites within the region and probably within lowland Britain as a whole. Comparison reference sites were the closest grassland sites of recognized nature conservation value, being designated as either Local Nature Reserves (LNRs) or Sites of Special Scientific Interest (SSSI). |
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Variable ID
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16504 |
Not reported | |
Qualitative-Quantitative
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Qualitative (Class, Rating or Ranking) |
Cardinal-Ordinal
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Non-Ordinal |
Not applicable |
Variable Typology
Site type (landfill/reference) ?Comment:Nine restored landfill sites were selected in the East Midlands, United Kingdom (Table 1). The sites had similar characteristics and were representative of restored landfill sites within the region and probably within lowland Britain as a whole. Comparison reference sites were the closest grassland sites of recognized nature conservation value, being designated as either Local Nature Reserves (LNRs) or Sites of Special Scientific Interest (SSSI). |
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Predictor-Intermediate-Response
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Predictor |
Predictor Variable Type
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Time- or Space-varying Variable |
Response Variable Type
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Not applicable |
Data Source/Type
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Map or database (e.g., wide coverage, wide availability, measured or modeled) |
Variable Classification Hierarchy
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2. Land Surface (or Water Body) Cover, Use, Substrate, or Metric |
--Land use/land cover type or dominant habitat type |
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----Other, multiple, unspecified or unclear |
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Variable Spatial Characteristics
Site type (landfill/reference) ?Comment:Nine restored landfill sites were selected in the East Midlands, United Kingdom (Table 1). The sites had similar characteristics and were representative of restored landfill sites within the region and probably within lowland Britain as a whole. Comparison reference sites were the closest grassland sites of recognized nature conservation value, being designated as either Local Nature Reserves (LNRs) or Sites of Special Scientific Interest (SSSI). |
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Spatial Extent Area
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1000-10,000 km^2. |
Spatially Distributed?
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Yes |
Observations Spatially Patterned?
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No |
Spatial Grain Type
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Not applicable |
Spatial Grain Size
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Not applicable |
Spatial Density
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18 total sites, 9 landfill and 9 reference |
EnviroAtlas URL
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Variable Temporal Characteristics
Site type (landfill/reference) ?Comment:Nine restored landfill sites were selected in the East Midlands, United Kingdom (Table 1). The sites had similar characteristics and were representative of restored landfill sites within the region and probably within lowland Britain as a whole. Comparison reference sites were the closest grassland sites of recognized nature conservation value, being designated as either Local Nature Reserves (LNRs) or Sites of Special Scientific Interest (SSSI). |
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Temporal Extent
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2007-2008 |
Temporally Distributed?
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Not applicable |
Regular Temporal Grain?
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Not applicable |
Temporal Grain Size Value
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Not applicable |
Temporal Grain Size Units
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Not applicable |
Temporal Density
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Not applicable |
Variable Values
Site type (landfill/reference) ?Comment:Nine restored landfill sites were selected in the East Midlands, United Kingdom (Table 1). The sites had similar characteristics and were representative of restored landfill sites within the region and probably within lowland Britain as a whole. Comparison reference sites were the closest grassland sites of recognized nature conservation value, being designated as either Local Nature Reserves (LNRs) or Sites of Special Scientific Interest (SSSI). |
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Not applicable | |
Min Value
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Not applicable |
Max Value
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Not applicable |
Other Value Type
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Not applicable |
Other Value
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Not applicable |
Variable Variability and Sensitivity
Site type (landfill/reference) ?Comment:Nine restored landfill sites were selected in the East Midlands, United Kingdom (Table 1). The sites had similar characteristics and were representative of restored landfill sites within the region and probably within lowland Britain as a whole. Comparison reference sites were the closest grassland sites of recognized nature conservation value, being designated as either Local Nature Reserves (LNRs) or Sites of Special Scientific Interest (SSSI). |
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Variability Expression Given?
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Not applicable |
Variability Metric
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None |
Variability Value
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None |
Variability Units
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None |
Resampling Used?
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Not applicable |
Variability Expression Used in Modeling?
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Not applicable |
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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