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: (EM-965)
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EM-965: Modeling 25 years of food web changes in Narragansett Bay (USA) as a tool for ecosystem-based management
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| EM-965 | |
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Document Author
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Anne Innes-Gold, Margaret Heinichen, Kelvin Gorospe, Corinne Truesdale, Jeremy Collie, Austin Humphries |
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Document Year
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2020 |
| Biomass | Commercial landings | Consumption / biomass | Diet compositions | Ecotrophic efficiency | Functional group class | Production / biomass | Recreational landings | |
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Variable ID
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23741 | 23745 | 23743 | 23747 | 23744 | 23740 | 23742 | 23746 |
| NA | NA | Q/B | NA | EE | NA | P/B | NA | |
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Qualitative-Quantitative
variable.detail.continuousCategoricalHelp
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Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) | Qualitative (Class, Rating or Ranking) | Quantitative (Cardinal Only) | Quantitative (Cardinal Only) |
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Cardinal-Ordinal
variable.detail.cardinalOrdinalHelp
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Cardinal | Cardinal | Cardinal | Cardinal | Cardinal | Non-Ordinal | Cardinal | Cardinal |
| g m^-2 | g m^-2 | yr^-1 | NA | NA | Not applicable | yr^-1 | g m^-2 |
| Biomass | Commercial landings | Consumption / biomass | Diet compositions | Ecotrophic efficiency | Functional group class | Production / biomass | Recreational landings | |
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Predictor-Intermediate-Response
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Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
Predictor |
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Predictor Variable Type
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Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
Time- or Space-varying Variable |
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Response Variable Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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Data Source/Type
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Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) | Derived from meta-analysis (i.e., multi-study, multi-location) |
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Variable Classification Hierarchy
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5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
4. Human-Produced Stressor or Enhancer of Ecosystem Goods and Services Production |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
5. Ecosystem Attributes and Potential Supply of Ecosystem Goods and Services |
4. Human-Produced Stressor or Enhancer of Ecosystem Goods and Services Production |
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--Biomass, litter or residue characteristics |
--Harvest activities and related ecological disturbance (except pollutant release) |
--Biological characteristics, processes or requirements of living ecosystem components |
--Biological characteristics, processes or requirements of living ecosystem components |
--Biological characteristics, processes or requirements of living ecosystem components |
--Biological characteristics, processes or requirements of living ecosystem components |
--Biological characteristics, processes or requirements of living ecosystem components |
--Harvest activities and related ecological disturbance (except pollutant release) |
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----Mass or quantity of biomass, litter or residue |
----Hunting/fishing/aquaculture activities and disturbance |
----Other, multiple, unspecified or unclear |
----Other, multiple, unspecified or unclear |
----Other, multiple, unspecified or unclear |
----Other, multiple, unspecified or unclear |
----Other, multiple, unspecified or unclear |
----Hunting/fishing/aquaculture activities and disturbance |
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| Biomass | Commercial landings | Consumption / biomass | Diet compositions | Ecotrophic efficiency | Functional group class | Production / biomass | Recreational landings | |
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Spatial Extent Area
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100-1000 km^2 | 100-1000 km^2 | 100-1000 km^2 | 100-1000 km^2 | 100-1000 km^2 | 100-1000 km^2 | 100-1000 km^2 | 100-1000 km^2 |
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Spatially Distributed?
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No | No | No | No | No | No | No | No |
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Observations Spatially Patterned?
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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Spatial Grain Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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Spatial Grain Size
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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Spatial Density
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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EnviroAtlas URL
variable.detail.enviroAtlasURLHelp
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Big game hunting recreation demand | Big game hunting recreation demand |
| Biomass | Commercial landings | Consumption / biomass | Diet compositions | Ecotrophic efficiency | Functional group class | Production / biomass | Recreational landings | |
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Temporal Extent
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1994-1998 | 1994-1998 | 1994-1998 | 1994-1998 | 1994-1998 | 1994-1998 | 1994-1998 | 1994-1998 |
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Temporally Distributed?
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No | No | No | No | Yes | Not applicable | No | No |
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Regular Temporal Grain?
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Not applicable | Not applicable | Not applicable | Not applicable | Yes | Not applicable | Not applicable | Not applicable |
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Temporal Grain Size Value
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Not applicable | Not applicable | Not applicable | Not applicable | 4 | Not applicable | Not applicable | Not applicable |
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Temporal Grain Size Units
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Not applicable | Not applicable | Not applicable | Not applicable | Year | Not applicable | Not applicable | Not applicable |
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Temporal Density
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
| Biomass | Commercial landings | Consumption / biomass | Diet compositions | Ecotrophic efficiency | Functional group class | Production / biomass | Recreational landings | |
| g m^-2 | g m^-2 | yr^-1 | NA | NA | Not applicable | yr^-1 | g m^-2 | |
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Min Value
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0.014 | 0.196 | 4.527 | 0.0001 | 0 | Not applicable | 0.141 | 0.990 |
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Max Value
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70.125 | 13.261 | 215 | 1.0000 | 0.999 | Not applicable | 225.7 | 2.144 |
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Other Value Type
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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Other Value
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Not reported | Not reported | Not reported | Not reported | Not reported | Not applicable | Not reported | Not reported |
| Biomass | Commercial landings | Consumption / biomass | Diet compositions | Ecotrophic efficiency | Functional group class | Production / biomass | Recreational landings | |
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Variability Expression Given?
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No | No | No | No | No | Not applicable | No | No |
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Variability Metric
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None | None | None | None | None | None | None | None |
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Variability Value
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None | None | None | None | None | None | None | None |
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Variability Units
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None | None | None | None | None | None | None | None |
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Resampling Used?
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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Variability Expression Used in Modeling?
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Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable |
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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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