EcoService Models Library (ESML)
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EM: InVEST (Integrated Valuation of Envl. Services and Tradeoffs) water yield, Hood Canal, WA, USA (EM-111)
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EM Identity and Description
EM Identification
EM ID
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EM-111 |
EM Short Name
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InVEST water yield, Hood Canal, WA, USA |
EM Full Name
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InVEST (Integrated Valuation of Envl. Services and Tradeoffs) water yield, Hood Canal, WA, USA |
EM Source or Collection
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InVEST |
EM Source Document ID
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205 |
Document Author
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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
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2013 |
Document Title
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From mountains to sound: modelling the sensitivity of dungeness crab and Pacific oyster to land–sea interactions in Hood Canal,WA |
Document Status
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Peer reviewed and published |
Comments on Status
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Published journal manuscript |
Software and Access
https://www.naturalcapitalproject.org/invest/ | |
Contact Name
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J.E. Toft |
Contact Address
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The Natural Capital Project, Stanford University, 371 Serra Mall, Stanford, CA 94305-5020, USA |
Contact Email
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jetoft@stanford.edu |
EM Description
Summary Description
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InVEST Water Yield and Scarcity 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)… We modelled discharge using the InVESTWater Yield and Scarcity model. The model estimates discharge for user-defined subwatersheds based on the average annual precipitation, annual reference evapotranspiration, and a correction factor for vegetation type, soil depth, plant available water content, land use and land cover, root depth, elevation, saturated hydraulic conductivity, and consumptive water use" (2) |
Specific Policy or Decision Context Cited
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Land use change |
Biophysical Context
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Not additional description provided |
EM Scenario Drivers
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Future land use and land cover; climate change |
EM Relationship to Other EMs or Applications
Method Only, Application of Method or Model Run
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Method + Application (multiple runs exist) View EM Runs |
New or Pre-existing EM?
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Application of existing model |
Related EMs (for example, other versions or derivations of this EM) described in ESML
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Document ID for related EM
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Doc-280 | Doc-307 | Doc-311 | Doc-338 |
EM ID for related EM
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EM-148 | EM-344 | EM-368 | EM-437 |
EM Modeling Approach
EM Relationship to Time
EM Temporal Extent
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2005-7; 2035-45 |
EM Time Dependence
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time-stationary |
EM Time Reference (Future/Past)
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Not applicable |
EM Time Continuity
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Not applicable |
EM Temporal Grain Size Value
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Not applicable |
EM Temporal Grain Size Unit
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Not applicable |
EM Spatial Extent
Bounding Type
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Watershed/Catchment/HUC |
Spatial Extent Name
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Hood Canal |
Spatial Extent Area (Magnitude)
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100,000-1,000,000 km^2 |
Spatial Distribution of Computations
EM Spatial Distribution
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spatially distributed (in at least some cases) |
Spatial Grain Type
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area, for pixel or radial feature |
Spatial Grain Size
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30 m x 30 m |
EM Structure and Computation Approach
EM Computational Approach
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Analytic |
EM Determinism
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deterministic |
Statistical Estimation of EM
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Model Checking Procedures Used
Model Calibration Reported?
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Yes |
Model Goodness of Fit Reported?
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No |
Goodness of Fit (metric| value | unit)
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None |
Model Operational Validation Reported?
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Yes |
Model Uncertainty Analysis Reported?
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No |
Model Sensitivity Analysis Reported?
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Yes |
Model Sensitivity Analysis Include Interactions?
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No |
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)
Centroid Latitude
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47.8 |
Centroid Longitude
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-122.7 |
Centroid Datum
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WGS84 |
Centroid Coordinates Status
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Estimated |
Environments and Scales Modeled
EM Environmental Sub-Class
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Near Coastal Marine and Estuarine |
Specific Environment Type
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glacier-carved saltwater fjord |
EM Ecological Scale
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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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Not applicable |
Taxonomic level and name of organisms or groups identified
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None Available |
EnviroAtlas URL
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Average Annual Precipitation |
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)
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(Environmental Subclass > Ecological End-Product (EEP) > EEP Subclass > EEP Modifier)
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EM Variable Names (and Units)
Predictor
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Driving Variables (and Units)
view details (6 variables)
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Constant or Factor Variables (and Units)
view details (3 variables)
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Intermediate
Intermediate (Computed) Variables (and Units)
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None |
Response
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Observed Response Variables (and Units)
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None |
Computed Response Variables (and Units)
view details (1 variable)
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