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EM Identity and Description

EM Identification (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Short Name em.detail.shortNameHelp ?	Wetland shellfish production, Gulf of Mexico, USA	*	*	*	*	*	*	*	*	*	*
EM Full Name em.detail.fullNameHelp ?	Wetland shellfish production, Gulf of Mexico, USA	*	*	*	*	*	*	*	*	*	*
EM Source or Collection em.detail.emSourceOrCollectionHelp ?	US EPA ? Comment: Marine and Coastal Fisheries: Dynamics, Management, and Ecosystem Science	*	*	*	*	*	*	*	*	*	*
EM Source Document ID	324	*	*	*	*	*	*	*	*	*	*
Document Author em.detail.documentAuthorHelp ?	Stephen J. Jordan, Timothy O'Higgins and John A. Dittmar	*	*	*	*	*	*	*	*	*	*
Document Year em.detail.documentYearHelp ?	2012	*	*	*	*	*	*	*	*	*	*
Document Title em.detail.sourceIdHelp ?	Ecosystem Services of Coastal Habitats and Fisheries: Multiscale Ecological and Economic Models in Support of Ecosystem-Based Management	*	*	*	*	*	*	*	*	*	*
Document Status em.detail.statusCategoryHelp ?	Peer reviewed and published	*	*	*	*	*	*	*	*	*	*
Comments on Status em.detail.commentsOnStatusHelp ?	Published journal manuscript	*	*	*	*	*	*	*	*	*	*

Software and Access (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Software Access info Exit em.detail.modelAccessInformationHelp ?	Not applicable	*	*	*	*	*	*	*	*	*	*
Contact Name em.detail.contactNameHelp ?	Stephen J. Jordan	*	*	*	*	*	*	*	*	*	*
Contact Address	U.S. Environmental Protection Agency, Gulf Ecology Division, 1 Sabine Island Drive, Gulf Breeze, FL 32561, USA	*	*	*	*	*	*	*	*	*	*
Contact Email	jordan.steve@epa.gov	*	*	*	*	*	*	*	*	*	*

EM Description (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Summary Description em.detail.summaryDescriptionHelp ?	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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."	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 sitespecific 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."
Specific Policy or Decision Context Cited em.detail.policyDecisionContextHelp ?	None identified	*	*	*	*	*	*	*	*	*	*
Biophysical Context	Estuarine environments and marsh-land interfaces	*	*	*	*	*	*	*	*	*	*
EM Scenario Drivers em.detail.scenarioDriverHelp ?	Shellfish type; Changes to submerged aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)	Changes to submersed aquatic vegetation (SAV)

EM Relationship to Other EMs or Applications

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Method Only, Application of Method or Model Run em.detail.methodOrAppHelp ?	Method + Application (multiple runs exist) ? Comment: Ten runs; blue crab and penaeid shrimp, each combined with five different submerged aquatic vegetation habitat areas.	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application
New or Pre-existing EM? em.detail.newOrExistHelp ?	New or revised model	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored

Related EMs (for example, other versions or derivations of this EM) described in ESML

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Document ID for related EM em.detail.relatedEmDocumentIdHelp ?	None	None	None	None	None	None	None	None	None	None	None
EM ID for related EM em.detail.relatedEmEmIdHelp ?	EM-604 \| EM-603	None	None	None	None	None	None	None	None	None	None

EM Modeling Approach

EM Relationship to Time (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Temporal Extent em.detail.tempExtentHelp ?	1950 - 2050	*	*	*	*	*	1961 - 2050	1961 - 2050	1961 - 2050	1961 - 2050	1961 - 2050
EM Time Dependence em.detail.timeDependencyHelp ?	time-dependent	*	*	*	*	*	*	*	*	*	*
EM Time Reference (Future/Past) em.detail.futurePastHelp ?	future time	*	*	*	*	*	*	*	*	*	*
EM Time Continuity em.detail.continueDiscreteHelp ?	discrete	*	*	*	*	*	*	*	*	*	*
EM Temporal Grain Size Value em.detail.tempGrainSizeHelp ?	Varies by Run	1	1	1	1	1	1	1	1	1	1
EM Temporal Grain Size Unit em.detail.tempGrainSizeUnitHelp ?	Year	*	*	*	*	*	Month	Month	Month	Month	Month

EM spatial extent (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Bounding Type em.detail.boundingTypeHelp ?	Physiographic or ecological	*	*	*	*	*	*	*	*	*	*
Spatial Extent Name em.detail.extentNameHelp ?	Gulf of Mexico (estuarine and coastal)	*	*	*	*	*	*	*	*	*	*
Spatial Extent Area (Magnitude) em.detail.extentAreaHelp ?	10,000-100,000 km^2	*	*	*	*	*	*	*	*	*	*

Spatial Distribution of Computations (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Spatial Distribution em.detail.distributeLumpHelp ?	spatially distributed (in at least some cases) ? Comment: Computations at this pixel scale pertain to certain variables specific to Mobile Bay.	*	*	*	*	*	*	*	*	*	*
Spatial Grain Type em.detail.spGrainTypeHelp ?	area, for pixel or radial feature	*	*	*	*	*	*	*	*	*	*
Spatial Grain Size em.detail.spGrainSizeHelp ?	55.2 km^2	*	*	*	*	*	*	*	*	*	*

EM Structure and Computation Approach (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Computational Approach em.detail.emComputationalApproachHelp ?	Numeric	*	*	*	*	*	*	*	*	*	*
EM Determinism em.detail.deterStochHelp ?	deterministic	*	*	*	*	*	*	*	*	*	*
Statistical Estimation of EM em.detail.statisticalEstimationHelp ?	Conventional (frequentist) statistics	*	*	*	*	*	*	*	*	*	*

Model Checking Procedures Used (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Model Calibration Reported? em.detail.calibrationHelp ?	Yes	*	*	*	*	*	*	*	*	*	*
Model Goodness of Fit Reported? em.detail.goodnessFitHelp ?	No	*	*	*	*	*	*	*	*	*	*
Goodness of Fit (metric\| value \| unit) em.detail.goodnessFitValuesHelp ?	None	*	*	*	*	*	*	*	*	*	*
Model Operational Validation Reported? em.detail.validationHelp ?	No	*	*	*	*	*	*	*	*	*	*
Model Uncertainty Analysis Reported? em.detail.uncertaintyAnalysisHelp ?	No	*	*	*	*	*	*	*	*	*	*
Model Sensitivity Analysis Reported? em.detail.sensAnalysisHelp ?	No	*	*	*	*	*	*	*	*	*	*
Model Sensitivity Analysis Include Interactions? em.detail.interactionConsiderHelp ?	Not applicable	*	*	*	*	*	*	*	*	*	*

EM Locations, Environments, Ecology

Location of EM Application (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

Terrestrial location (Classification hierarchy: Continent > Country > U.S. State [United States only])

EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
North America United States Mississippi Texas Louisiana Alabama Florida	*	*	*	*	*	*	*	North America United States Mississippi Texas Louisiana Alabama Florida	*	*

Marine location (Classification hierarchy: Realm > Region > Province > Ecoregion)

EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Temperate North Atlantic Northwest Atlantic Warm Temperate Northwest Atlantic Northern Gulf of Mexico	*	*	*	*	*	*	*	*	*	*

Centroid Lat/Long (Decimal Degree)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Centroid Latitude em.detail.ddLatHelp ?	30.44	*	*	*	*	*	*	*	*	*	*
Centroid Longitude em.detail.ddLongHelp ?	-87.99	*	*	*	*	*	*	*	*	*	*
Centroid Datum em.detail.datumHelp ?	WGS84	*	*	*	*	*	*	*	*	*	*
Centroid Coordinates Status em.detail.coordinateStatusHelp ?	Estimated	*	*	*	*	*	*	*	*	*	*

Environments and Scales Modeled (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Environmental Sub-Class em.detail.emEnvironmentalSubclassHelp ?	Near Coastal Marine and Estuarine	*	*	*	*	*	*	*	*	*	*
Specific Environment Type em.detail.specificEnvTypeHelp ?	Submerged aquatic vegetation in estuaries and coastal lagoons	*	*	*	*	*	*	*	*	*	*
EM Ecological Scale em.detail.ecoScaleHelp ?	Ecological scale is finer than that of the Environmental Sub-class	*	*	*	*	*	*	*	*	*	*

Organisms modeled (* Note that run information is shown only where run data differ from the "parent" entry shown at left)

Scale of differentiation of organisms modeled

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
EM Organismal Scale em.detail.orgScaleHelp ?	Species	*	*	*	*	*	*	Individual or population, within a species	*	*	*

Taxonomic level and name of organisms or groups identified

EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Family Penaeid shrimp Species Callinectes sapidus (blue crab)	Species Callinectes sapidus (blue crab)	Species Callinectes sapidus (blue crab)	Species Callinectes sapidus (blue crab)	Species Callinectes sapidus (blue crab)	Species Callinectes sapidus (blue crab)	Family Penaeid Shrimp	Family Penaeid Shrimp	Family Penaeid Shrimp	Family Penaeid Shrimp	Family Penaeid Shrimp

EnviroAtlas URL

EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Big game hunting recreation demand	None Available	None Available	None Available	None Available	None Available	None Available	None Available	None Available	None Available	None Available

EM Ecosystem Goods and Services (EGS) potentially modeled, by classification system

* Note that run information is shown only where run data differ from the "parent" entry shown at left

CICES v 4.3 - Common International Classification of Ecosystem Services (Section > Division > Group > Class)

EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
[Ecosystem] Provisioning Nutrition Biomass Wild animals and their outputs	*	*	*	*	*	*	*	*	*	*

National Ecosystem Services Classification System (NESCS) Plus

(Environmental Subclass > Ecological End-Product (EEP) > EEP Subclass > EEP Modifier)

EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Near Coastal Marine/Estuarine (113) Fauna (4) Crabs Stock Indicator Shrimp Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Crabs Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Crabs Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Crabs Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Crabs Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Crabs Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Shrimp Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Shrimp Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Shrimp Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Shrimp Stock Indicator	Near Coastal Marine/Estuarine (113) Fauna (4) Shrimp Stock Indicator

EM Variable Names (and Units)

* Note that for runs, variable name is displayed only where data for that variable differed by run AND those differences were reported in the source document. Where differences occurred but were not reported, the variable is not listed. Click on variable name to view details.

To view run information for variables, select any variable below or view run data for all variables.

Predictor

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Driving Variables (and Units) em.detail.drivingVariableHelp ?	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)	Benthic habitat type (Not applicable) Salinity zone (Not applicable) Shellfish type (Not applicable)
Constant or Factor Variables (and Units) em.detail.constantFactorVariableHelp ?	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (Mobile Bay) (ha) Habitat type-specific survival rate (Not reported) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. yr^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. yr^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. yr^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. yr^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. yr^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. yr^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. month^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. month^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. month^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. month^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)	Biomass carrying capacity (mt) Fishing mortality (yr^-1) Habitat type-specific area (ha) Habitat type-specific survival rate (Proportion) Habitat/salinity-specific densities of juveniles (no. m^-2) Length-weight conversion from recruits to biomass (Not reported) Mean rate of population change (no. month^-1) Pre-recruit survival rate (Proportion) Price of shellfish ($ mt^-1) Ratio of Mobile Bay to Gulf of Mexico estuarine area (%)

Intermediate

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Intermediate (Computed) Variables (and Units) em.detail.intermediateVariableHelp ?	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)	Number of recruits (no. yr^-1) Predicted shellfish recruitment biomass (Not reported) Predicted stock biomass (mt)

Response

EM ID em.detail.idHelp ?	EM-397	Run: Blue Crab - No change to SAV habitat	Run: Blue Crab - 20% SAV loss	Run: Blue Crab - 500 ha SAV restored	Run: Blue Crab - 1000 ha SAV restored	Run: Blue Crab - 1550 ha SAV restored	Run: Penaeid Shrimp - No change to SAV habitat	Run: Penaeid Shrimp - 20% SAV loss	Run: Penaeid Shrimp - 500 ha SAV restored	Run: Penaeid Shrimp - 1000 ha SAV restored	Run: Penaeid Shrimp - 1550 ha SAV restored
Observed Response Variables (and Units) em.detail.observedResponseHelp ?	None	*	*	*	*	*	*	*	*	*	*
Computed Response Variables (and Units) em.detail.computedResponseHelp ?	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)	Change in exvessel value ($ yr^-1) Predicted landings for Gulf of Mexico (mt yr^-1) Predicted landings in Mobile Bay (mt yr^-1) Value of submerged aquatic vegetation habitat ($ ha^-1)

US EPA

EcoService Models Library (ESML)

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: Wetland shellfish production, Gulf of Mexico, USA (EM-397)

EM Identity and Description

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Related EMs (for example, other versions or derivations of this EM) described in ESML

EM Modeling Approach

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EM Locations, Environments, Ecology

Terrestrial location (Classification hierarchy: Continent > Country > U.S. State [United States only])

Marine location (Classification hierarchy: Realm > Region > Province > Ecoregion)

Centroid Lat/Long (Decimal Degree)

Scale of differentiation of organisms modeled

Taxonomic level and name of organisms or groups identified

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EM Ecosystem Goods and Services (EGS) potentially modeled, by classification system

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CICES v 4.3 - Common International Classification of Ecosystem Services (Section > Division > Group > Class)

National Ecosystem Services Classification System (NESCS) Plus

(Environmental Subclass > Ecological End-Product (EEP) > EEP Subclass > EEP Modifier)

EM Variable Names (and Units)

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Intermediate

Response