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EM: Wetland shellfish production, Gulf of Mexico, USA (EM-397)
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EM Identity and Description
EM Identification
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EM ID
em.detail.idHelp
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EM-397 |
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EM Short Name
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Wetland shellfish production, Gulf of Mexico, USA |
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EM Full Name
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Wetland shellfish production, Gulf of Mexico, USA |
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EM Source or Collection
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US EPA ?Comment:Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science |
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EM Source Document ID
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324 |
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Document Author
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Stephen J. Jordan, Timothy O'Higgins and John A. Dittmar |
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Document Year
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2012 |
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Document Title
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Ecosystem Services of Coastal Habitats and Fisheries: Multiscale Ecological and Economic Models in Support of Ecosystem-Based Management |
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Document Status
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Peer reviewed and published |
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Comments on Status
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Published journal manuscript |
Software and Access
| Not applicable | |
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Contact Name
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Stephen J. Jordan |
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Contact Address
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U.S. Environmental Protection Agency, Gulf Ecology Division, 1 Sabine Island Drive, Gulf Breeze, FL 32561, USA |
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Contact Email
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jordan.steve@epa.gov |
EM Description
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Summary Description
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ABSTRACT: "We present concepts and case studies linking the production functions (contributions to recruitment) of critical habitats to commercial and recreational fishery values by combining site specific research data with spatial analysis and population models. We present examples illustrating various spatial scales of analysis, with indicators of economic value, for … commercial blue crab Callinectes sapidus and penaeid shrimp fisheries in the Gulf of Mexico." |
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Specific Policy or Decision Context Cited
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None identified |
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Biophysical Context
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Estuarine environments and marsh-land interfaces |
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EM Scenario Drivers
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Shellfish type; Changes to submerged aquatic vegetation (SAV) |
EM Relationship to Other EMs or Applications
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Method Only, Application of Method or Model Run
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Method + Application (multiple runs exist) View EM Runs ?Comment:Ten runs; blue crab and penaeid shrimp, each combined with five different submerged aquatic vegetation habitat areas. |
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New or Pre-existing EM?
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New or revised model |
Related EMs (for example, other versions or derivations of this EM) described in ESML
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Document ID for related EM
em.detail.relatedEmDocumentIdHelp
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None |
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EM ID for related EM
em.detail.relatedEmEmIdHelp
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EM-604 | EM-603 |
EM Modeling Approach
EM Relationship to Time
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EM Temporal Extent
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1950 - 2050 |
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EM Time Dependence
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time-dependent |
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EM Time Reference (Future/Past)
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future time |
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EM Time Continuity
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discrete |
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EM Temporal Grain Size Value
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Varies by Run |
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EM Temporal Grain Size Unit
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Year |
EM Spatial Extent
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Bounding Type
em.detail.boundingTypeHelp
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Physiographic or ecological |
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Spatial Extent Name
em.detail.extentNameHelp
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Gulf of Mexico (estuarine and coastal) |
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Spatial Extent Area (Magnitude)
em.detail.extentAreaHelp
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10,000-100,000 km^2 |
Spatial Distribution of Computations
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EM Spatial Distribution
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spatially distributed (in at least some cases) ?Comment:Computations at this pixel scale pertain to certain variables specific to Mobile Bay. |
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Spatial Grain Type
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area, for pixel or radial feature |
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Spatial Grain Size
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55.2 km^2 |
EM Structure and Computation Approach
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EM Computational Approach
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Numeric |
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EM Determinism
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deterministic |
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Statistical Estimation of EM
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Model Checking Procedures Used
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Model Calibration Reported?
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Yes |
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Model Goodness of Fit Reported?
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No |
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Goodness of Fit (metric| value | unit)
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None |
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Model Operational Validation Reported?
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No |
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Model Uncertainty Analysis Reported?
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No |
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Model Sensitivity Analysis Reported?
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No |
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Model Sensitivity Analysis Include Interactions?
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Not applicable |
EM Locations, Environments, Ecology
Location of EM Application
Terrestrial location (Classification hierarchy: Continent > Country > U.S. State [United States only])
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Marine location (Classification hierarchy: Realm > Region > Province > Ecoregion)
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Centroid Lat/Long (Decimal Degree)
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Centroid Latitude
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30.44 |
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Centroid Longitude
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-87.99 |
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Centroid Datum
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WGS84 |
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Centroid Coordinates Status
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Estimated |
Environments and Scales Modeled
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EM Environmental Sub-Class
em.detail.emEnvironmentalSubclassHelp
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Near Coastal Marine and Estuarine |
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Specific Environment Type
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Submerged aquatic vegetation in estuaries and coastal lagoons |
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EM Ecological Scale
em.detail.ecoScaleHelp
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Ecological scale is finer than that of the Environmental Sub-class |
Scale and taxa of organisms modeled
Scale of differentiation of organisms modeled
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EM Organismal Scale
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Species |
Taxonomic level and name of organisms or groups identified
taxonomyHelp
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EnviroAtlas URL
em.detail.enviroAtlasURLHelp
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| Big game hunting recreation demand |
EM Ecosystem Goods and Services (EGS) potentially modeled, by classification system
CICES v 4.3 - Common International Classification of Ecosystem Services (Section > Division > Group > Class)
em.detail.cicesHelp
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(Environmental Subclass > Ecological End-Product (EEP) > EEP Subclass > EEP Modifier)
fegs2Help
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EM Variable Names (and Units)
Predictor
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Intermediate
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Intermediate (Computed) Variables (and Units)
view details (3 variables)
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Response
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Observed Response Variables (and Units)
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None |
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Computed Response Variables (and Units)
view details (4 variables)
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