{PAGE NAME} | {WEB AREA NAME}

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-112	Current state- Base scenario	Land Use Change Scenario
EM Short Name em.detail.shortNameHelp ?	InVEST nutrient retention, Hood Canal, WA, USA	*	*
EM Full Name em.detail.fullNameHelp ?	InVEST (Integrated Valuation of Envl. Services and Tradeoffs) nutrient retention, Hood Canal, WA, USA	*	*
EM Source or Collection em.detail.emSourceOrCollectionHelp ?	InVEST	*	*
EM Source Document ID	205	*	*
Document Author em.detail.documentAuthorHelp ?	Toft, J. E., Burke, J. L., Carey, M. P., Kim, C. K., Marsik, M., Sutherland, D. A., Arkema, K. K., Guerry, A. D., Levin, P. S., Minello, T. J., Plummer, M., Ruckelshaus, M. H., and Townsend, H. M.	*	*
Document Year em.detail.documentYearHelp ?	2013	*	*
Document Title em.detail.sourceIdHelp ?	From mountains to sound: modelling the sensitivity of dungeness crab and Pacific oyster to land–sea interactions in Hood Canal,WA	*	*
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-112	Current state- Base scenario	Land Use Change Scenario
EM Software Access info Exit em.detail.modelAccessInformationHelp ?	https://www.naturalcapitalproject.org/invest/	*	*
Contact Name em.detail.contactNameHelp ?	J.E. Toft	*	*
Contact Address	The Natural Capital Project, Stanford University, 371 Serra Mall, Stanford, CA 94305-5020, USA	*	*
Contact Email	jetoft@stanford.edu	*	*

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-112	Current state- Base scenario	Land Use Change Scenario
Summary Description em.detail.summaryDescriptionHelp ?	InVEST Nutrient Retention Model Please note: This ESML entry describes a specific, published application of an InVEST model. Different versions (e.g. different tiers) or more recent versions of this model may be available at the InVEST website. AUTHOR'S DESCRIPTION: "We modelled discharge and total nitrogen for the 153 perennial sub-watersheds in Hood Canal based on spatial variation in hydrological factors, land and water use, and vegetation.To do this, we reparameterized a set of fresh water models available in the InVEST tool (Tallis and Polasky, 2009; Kareiva et al., 2011)" (2) "We used the InVEST Nutrient Retention model to quantify the total nitrogen load for each subwatershed. Inputs to the Nutrient Retention model include water yield, land use and land cover, and nutrient loading and filtration rates (Table 1; Conte et al., 2011; Tallis et al., 2011). The nutrient model quantifies natural and anthropogenic sources of total nitrogen within each subwatershed, allowing managers to identify subwatersheds potentially at risk of contributing excessive nitrogen loads given the predicted development and climate future." ( P. 4)	InVEST Nutrient Retention Model Please note: This ESML entry describes a specific, published application of an InVEST model. Different versions (e.g. different tiers) or more recent versions of this model may be available at the InVEST website. AUTHOR'S DESCRIPTION: "We modelled discharge and total nitrogen for the 153 perennial sub- watersheds in Hood Canal based on spatial variation in hydrological factors, land and water use, and vegetation.To do this, we reparame-terized a set of fresh water models available in the InVEST tool (Tallis and Polasky, 2009; Kareiva et al., 2011)" (2) "We used the InVEST Nutrient Retention model to quantify the total nitrogen load for each subwatershed. Inputs to the Nutrient Retention model include water yield, land use and land cover, and nutrient loading and filtration rates (Table 1; Conte et al., 2011; Tallis et al., 2011). The nutrient model quantifies natural and an- thropogenic sources of total nitrogen within each subwatershed, allowing managers to identify subwatersheds potentially at risk of contributing excessive nitrogen loads given the predicted develop- ment and climate future." ( P. 4)	InVEST Nutrient Retention Model Please note: This ESML entry describes a specific, published application of an InVEST model. Different versions (e.g. different tiers) or more recent versions of this model may be available at the InVEST website. AUTHOR'S DESCRIPTION: "We modelled discharge and total nitrogen for the 153 perennial sub- watersheds in Hood Canal based on spatial variation in hydrological factors, land and water use, and vegetation.To do this, we reparame-terized a set of fresh water models available in the InVEST tool (Tallis and Polasky, 2009; Kareiva et al., 2011)" (2) "We used the InVEST Nutrient Retention model to quantify the total nitrogen load for each subwatershed. Inputs to the Nutrient Retention model include water yield, land use and land cover, and nutrient loading and filtration rates (Table 1; Conte et al., 2011; Tallis et al., 2011). The nutrient model quantifies natural and an- thropogenic sources of total nitrogen within each subwatershed, allowing managers to identify subwatersheds potentially at risk of contributing excessive nitrogen loads given the predicted develop- ment and climate future." ( P. 4)
Specific Policy or Decision Context Cited em.detail.policyDecisionContextHelp ?	Land use change	*	*
Biophysical Context	No additional description provided	*	*
EM Scenario Drivers em.detail.scenarioDriverHelp ?	Future land use and land cover; climate change	*	*

EM Relationship to Other EMs or Applications

EM ID em.detail.idHelp ?	EM-112	Current state- Base scenario	Land Use Change Scenario
Method Only, Application of Method or Model Run em.detail.methodOrAppHelp ?	Method + Application (multiple runs exist)	Model Run Associated with a Specific EM Application	Model Run Associated with a Specific EM Application
New or Pre-existing EM? em.detail.newOrExistHelp ?	Application of existing model	Current state- Base scenario	Land Use Change Scenario

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

EM ID em.detail.idHelp ?	EM-112	Current state- Base scenario	Land Use Change Scenario
Document ID for related EM em.detail.relatedEmDocumentIdHelp ?	Doc-309 \| Doc-338	None	None
EM ID for related EM em.detail.relatedEmEmIdHelp ?	EM-363 \| EM-438	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-112	Current state- Base scenario	Land Use Change Scenario
EM Temporal Extent em.detail.tempExtentHelp ?	2005-7; 2035-45	2005-2007; 2035-2045	2005-2007; 2035-2045
EM Time Dependence em.detail.timeDependencyHelp ?	time-stationary	*	*
EM Time Reference (Future/Past) em.detail.futurePastHelp ?	Not applicable	*	*
EM Time Continuity em.detail.continueDiscreteHelp ?	Not applicable	*	*
EM Temporal Grain Size Value em.detail.tempGrainSizeHelp ?	Not applicable	*	*
EM Temporal Grain Size Unit em.detail.tempGrainSizeUnitHelp ?	Not applicable	*	*

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-112	Current state- Base scenario	Land Use Change Scenario
Bounding Type em.detail.boundingTypeHelp ?	Watershed/Catchment/HUC	*	*
Spatial Extent Name em.detail.extentNameHelp ?	Hood Canal	*	*
Spatial Extent Area (Magnitude) em.detail.extentAreaHelp ?	100,000-1,000,000 km^2	10,000-100,000 km^2	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-112	Current state- Base scenario	Land Use Change Scenario
EM Spatial Distribution em.detail.distributeLumpHelp ?	spatially distributed (in at least some cases)	*	*
Spatial Grain Type em.detail.spGrainTypeHelp ?	area, for pixel or radial feature	*	*
Spatial Grain Size em.detail.spGrainSizeHelp ?	30 m x 30 m	*	*

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-112	Current state- Base scenario	Land Use Change Scenario
EM Computational Approach em.detail.emComputationalApproachHelp ?	Other or unclear (comment)	*	*
EM Determinism em.detail.deterStochHelp ?	deterministic	*	*
Statistical Estimation of EM em.detail.statisticalEstimationHelp ?	Other or unclear (comment)	*	*

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-112	Current state- Base scenario	Land Use Change Scenario
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 ?	Yes	*	*
Model Uncertainty Analysis Reported? em.detail.uncertaintyAnalysisHelp ?	No	*	*
Model Sensitivity Analysis Reported? em.detail.sensAnalysisHelp ?	Yes	*	*
Model Sensitivity Analysis Include Interactions? em.detail.interactionConsiderHelp ?	No	*	*

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-112	Current state- Base scenario	Land Use Change Scenario
North America United States Washington	*	*

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

EM-112	Current state- Base scenario	Land Use Change Scenario
Temperate North Pacific Northeast Pacific Cold Temperate Northeast Pacific Puget Trough/Georgia Basin	*	*

Centroid Lat/Long (Decimal Degree)

EM ID em.detail.idHelp ?	EM-112	Current state- Base scenario	Land Use Change Scenario
Centroid Latitude em.detail.ddLatHelp ?	47.8	*	*
Centroid Longitude em.detail.ddLongHelp ?	-122.7	*	*
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-112	Current state- Base scenario	Land Use Change Scenario
EM Environmental Sub-Class em.detail.emEnvironmentalSubclassHelp ?	Near Coastal Marine and Estuarine	*	*
Specific Environment Type em.detail.specificEnvTypeHelp ?	glacier-carved saltwater fjord	*	*
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-112	Current state- Base scenario	Land Use Change Scenario
EM Organismal Scale em.detail.orgScaleHelp ?	Not applicable	*	*

Taxonomic level and name of organisms or groups identified

EM-112	Current state- Base scenario	Land Use Change Scenario
None Available	*	*

EnviroAtlas URL

EM-112	Current state- Base scenario	Land Use Change Scenario
Total Annual Reduced Nitrogen Deposition, Total Annual Nitrogen Deposition	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-112	Current state- Base scenario	Land Use Change Scenario
[Ecosystem] Regulation & Maintenance Mediation of waste, toxics and other nuisances Mediation by biota Filtration/sequestration/storage/accumulation by micro-organisms, algae, plants, and animals Mediation by ecosystems Filtration/sequestration/storage/accumulation by ecosystems	[Ecosystem] Regulation & Maintenance Mediation of flows Liquid flows Hydrological cycle and water flow maintenance	[Ecosystem] Regulation & Maintenance Mediation of flows Liquid flows Hydrological cycle and water flow maintenance

National Ecosystem Services Classification System (NESCS) Plus

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

EM-112	Current state- Base scenario	Land Use Change Scenario
None	*	*

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-112	Current state- Base scenario	Land Use Change Scenario
Driving Variables (and Units) em.detail.drivingVariableHelp ?	Land use and land cover (Not applicable) Nitrogen removal efficiency (Not reported) Total nitrogen load (freshwater) (Not reported) Water yield (Not reported)	Land use and land cover (Not applicable) Nitrogen removal efficiency (Not reported) Total nitrogen load (freshwater) (Not reported) Water yield (Not reported)	Land use and land cover (Not applicable) Nitrogen removal efficiency (Not reported) Total nitrogen load (freshwater) (Not reported) Water yield (Not reported)
Constant or Factor Variables (and Units) em.detail.constantFactorVariableHelp ?	None	*	*

Intermediate

EM ID em.detail.idHelp ?	EM-112	Current state- Base scenario	Land Use Change Scenario
Intermediate (Computed) Variables (and Units) em.detail.intermediateVariableHelp ?	None	*	*

Response

EM ID em.detail.idHelp ?	EM-112	Current state- Base scenario	Land Use Change Scenario
Observed Response Variables (and Units) em.detail.observedResponseHelp ?	None	*	*
Computed Response Variables (and Units) em.detail.computedResponseHelp ?	Nitrogen loading (marine) (kg day^-1)	Nitrogen loading (marine) (kg day^-1)	Nitrogen loading (marine) (kg day^-1)

US EPA

EcoService Models Library (ESML)

View Runs

: InVEST (Integrated Valuation of Envl. Services and Tradeoffs) nutrient retention, Hood Canal, WA, USA (EM-112)