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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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
EM Short Name em.detail.shortNameHelp ?	InVEST (v1.004) sediment retention, Indonesia	*	*	*
EM Full Name em.detail.fullNameHelp ?	InVEST (Integrated Valuation of Environmental Services and Tradeoffs v1.004) sediment retention, Sumatra, Indonesia	*	*	*
EM Source or Collection em.detail.emSourceOrCollectionHelp ?	InVEST	*	*	*
EM Source Document ID	309	*	*	*
Document Author em.detail.documentAuthorHelp ?	Bhagabati, N. K., Ricketts, T., Sulistyawan, T. B. S., Conte, M., Ennaanay, D., Hadian, O., McKenzie, E., Olwero, N., Rosenthal, A., Tallis, H., and Wolney, S.	*	*	*
Document Year em.detail.documentYearHelp ?	2014	*	*	*
Document Title em.detail.sourceIdHelp ?	Ecosystem services reinforce Sumatran tiger conservation in land use plans	*	*	*
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
EM Software Access info Exit em.detail.modelAccessInformationHelp ?	https://www.naturalcapitalproject.org/invest/	*	*	*
Contact Name em.detail.contactNameHelp ?	Nirmal K. Bhagabati	*	*	*
Contact Address	The Nature Conservancy, 1107 Laurel Avenue, Felton, CA 95018	*	*	*
Contact Email	nirmal.bhagabati@wwfus.org	*	*	*

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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Summary Description em.detail.summaryDescriptionHelp ?	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. ABSTRACT: "...Here we use simple spatial analyses on readily available datasets to compare the distribution of five ecosystem services with tiger habitat in central Sumatra. We assessed services and habitat in 2008 and the changes in these variables under two future scenarios: a conservation-friendly Green Vision, and a Spatial Plan developed by the Indonesian government..." AUTHOR'S DESCRIPTION: "We used a modeling tool, InVEST (Integrated Valuation of Environmental Services and Tradeoffs version 1.004; Tallis et al., 2010), to map and quantify tiger habitat quality and five ecosystem services. InVEST maps ecosystem services and the quality of species habitat as production functions of LULC using simple biophysical models. Models were parameterized using data from regional agencies, literature surveys, global databases, site visits and prior field experience (Table 1)... The sediment retention model is based on the Universal Soil Loss Equation (USLE) (Wischmeier and Smith, 1978). It estimates erosion as ton y^-1 of sediment load, based on the energetic ability of rainfall to move soil, the erodibility of a given soil type, slope, erosion protection provided by vegetated LULC, and land management practices. The model routes sediment originating on each land parcel along its flow path, with vegetated parcels retaining a fraction of sediment with varying efficiencies, and exporting the remainder downstream. ...Although InVEST reports ecosystem services in biophysical units, its simple models are best suited to understanding broad patterns of spatial variation (Tallis and Polasky, 2011), rather than for precise quantification. Additionally, we lacked field measurements against which to calibrate our outputs. Therefore, we focused on relative spatial distribution across the landscape, and relative change to scenarios."	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. ABSTRACT: "...Here we use simple spatial analyses on readily available datasets to compare the distribution of five ecosystem services with tiger habitat in central Sumatra. We assessed services and habitat in 2008..." AUTHOR'S DESCRIPTION: "We used a modeling tool, InVEST (Integrated Valuation of Environmental Services and Tradeoffs version 1.004; Tallis et al., 2010), to map and quantify tiger habitat quality and five ecosystem services. InVEST maps ecosystem services and the quality of species habitat as production functions of LULC using simple biophysical models. Models were parameterized using data from regional agencies, literature surveys, global databases, site visits and prior field experience (Table 1)... The sediment retention model is based on the Universal Soil Loss Equation (USLE) (Wischmeier and Smith, 1978). It estimates erosion as ton y^-1 of sediment load, based on the energetic ability of rainfall to move soil, the erodibility of a given soil type, slope, erosion protection provided by vegetated LULC, and land management practices. The model routes sediment originating on each land parcel along its flow path, with vegetated parcels retaining a fraction of sediment with varying efficiencies, and exporting the remainder downstream. ...Although InVEST reports ecosystem services in biophysical units, its simple models are best suited to understanding broad patterns of spatial variation (Tallis and Polasky, 2011), rather than for precise quantification. Additionally, we lacked field measurements against which to calibrate our outputs. Therefore, we focused on relative spatial distribution across the landscape, and relative change to scenarios."	*	*
Specific Policy or Decision Context Cited em.detail.policyDecisionContextHelp ?	This analysis provided input to government-led spatial planning and strategic environmental assessments in the study area. This region contains some of the last remaining forest habitat of the critically endangered Sumatran tiger, Panthera tigris sumatrae.	*	*	*
Biophysical Context	Six watersheds in central Sumatra covering portions of Riau, Jambi and West Sumatra provinces. The Barisan mountain range comprises the western edge of the watersheds, while peat swamps predominate in the east.	*	*	*
EM Scenario Drivers em.detail.scenarioDriverHelp ?	Baseline year 2008, future LULC Sumatra 2020 Roadmap (Vision), future LULC Government Spatial Plan	*	*	*

EM Relationship to Other EMs or Applications

EM ID em.detail.idHelp ?	EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
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	Model Run Associated with a Specific EM Application
New or Pre-existing EM? em.detail.newOrExistHelp ?	Application of existing model	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan

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

EM ID em.detail.idHelp ?	EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Document ID for related EM em.detail.relatedEmDocumentIdHelp ?	Doc-338	Doc-338	Doc-338	Doc-338
EM ID for related EM em.detail.relatedEmEmIdHelp ?	EM-435	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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
EM Temporal Extent em.detail.tempExtentHelp ?	2008-2020	2008	*	*
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Bounding Type em.detail.boundingTypeHelp ?	Watershed/Catchment/HUC	*	*	*
Spatial Extent Name em.detail.extentNameHelp ?	central Sumatra	*	*	*
Spatial Extent Area (Magnitude) em.detail.extentAreaHelp ?	100,000-1,000,000 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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
EM Computational Approach em.detail.emComputationalApproachHelp ?	Analytic	*	*	*
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Model Calibration Reported? em.detail.calibrationHelp ?	No	*	*	*
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Asia Indonesia	*	*	*

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

EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
None	*	*	*

Centroid Lat/Long (Decimal Degree)

EM ID em.detail.idHelp ?	EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Centroid Latitude em.detail.ddLatHelp ?	0	*	*	*
Centroid Longitude em.detail.ddLongHelp ?	102	*	*	*
Centroid Datum em.detail.datumHelp ?	WGS84	*	*	*
Centroid Coordinates Status em.detail.coordinateStatusHelp ?	Provided	*	*	*

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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
EM Environmental Sub-Class em.detail.emEnvironmentalSubclassHelp ?	Inland Wetlands \| Lakes and Ponds \| Forests \| Agroecosystems \| Created Greenspace \| Grasslands \| Scrubland/Shrubland \| Barren	*	*	*
Specific Environment Type em.detail.specificEnvTypeHelp ?	104 land use land cover classes	89 land use land cover classes	*	*
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
EM Organismal Scale em.detail.orgScaleHelp ?	Community	*	*	*

Taxonomic level and name of organisms or groups identified

EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
None Available	*	*	*

EnviroAtlas URL

EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
The National Hydrography Dataset (NHD), Average Annual Precipitation	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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
[Ecosystem] Regulation & Maintenance Maintenance of physical, chemical, biological conditions Soil formation and composition Weathering processes	*	*	*

National Ecosystem Services Classification System (NESCS) Plus

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

EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
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-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Driving Variables (and Units) em.detail.drivingVariableHelp ?	Digital elevation model (m) Land use/land cover class (Not applicable) Precipitation (mm mo^-1) Soil erodibility factor (ton h MJ^-1 mm^-1) Sub-watershed boundary (Not applicable)	Digital elevation model (m) Land use/land cover class (Not applicable) Precipitation (mm mo^-1) Soil erodibility factor (ton h MJ^-1 mm^-1) Sub-watershed boundary (Not applicable)	Digital elevation model (m) Land use/land cover class (Not applicable) Precipitation (mm mo^-1) Soil erodibility factor (ton h MJ^-1 mm^-1) Sub-watershed boundary (Not applicable)	Digital elevation model (m) Land use/land cover class (Not applicable) Precipitation (mm mo^-1) Soil erodibility factor (ton h MJ^-1 mm^-1) Sub-watershed boundary (Not applicable)
Constant or Factor Variables (and Units) em.detail.constantFactorVariableHelp ?	Crop/vegetation factor (unitless) Management practice factor (unitless) Sediment retention efficiency (%)	Crop/vegetation factor (unitless) Management practice factor (unitless) Sediment retention efficiency (%)	Crop/vegetation factor (unitless) Management practice factor (unitless) Sediment retention efficiency (%)	Crop/vegetation factor (unitless) Management practice factor (unitless) Sediment retention efficiency (%)

Intermediate

EM ID em.detail.idHelp ?	EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Intermediate (Computed) Variables (and Units) em.detail.intermediateVariableHelp ?	Rainfall erosivity (Not reported) Slope length-gradient (Not reported)	Rainfall erosivity (Not reported) Slope length-gradient (Not reported)	Rainfall erosivity (Not reported) Slope length-gradient (Not reported)	Rainfall erosivity (Not reported) Slope length-gradient (Not reported)

Response

EM ID em.detail.idHelp ?	EM-359	Run - Baseline year 2008	Run - Future LULC Sumatra 2020 Roadmap (Vision)	Run - Future LULC Government Spatial Plan
Observed Response Variables (and Units) em.detail.observedResponseHelp ?	None	*	*	*
Computed Response Variables (and Units) em.detail.computedResponseHelp ?	Average percent change in avoided sediment export (%) Percent change in avoided sediment export per sub-watershed (%) Sediment retention per sub-watershed (tons yr^-1)	Sediment retention per sub-watershed (tons yr^-1)	Average percent change in avoided sediment export (%) Percent change in avoided sediment export per sub-watershed (%) Sediment retention per sub-watershed (tons yr^-1)	Percent change in avoided sediment load exported per sub-watershed (%) Sediment retention per sub-watershed (tons yr^-1)

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: InVEST (Integrated Valuation of Environmental Services and Tradeoffs v1.004) sediment retention, Sumatra, Indonesia (EM-359)