EcoService Models Library (ESML)
Home
Search EMs
My
EMs 
Learn about
ESML
View ESML Data Maploading
EM: Value of habitat quality changes for salmon populations, South Thompson watershed, west coast of Canada (EM-180)
Collapse All
Expand AllEM Identity and Description
EM Identification
|
EM ID
em.detail.idHelp
?
|
EM-180 |
|
EM Short Name
em.detail.shortNameHelp
?
|
Salmon habitat values, west coast of Canada |
|
EM Full Name
em.detail.fullNameHelp
?
|
Value of habitat quality changes for salmon populations, South Thompson watershed, west coast of Canada |
|
EM Source or Collection
em.detail.emSourceOrCollectionHelp
?
|
None |
|
EM Source Document ID
|
286 |
|
Document Author
em.detail.documentAuthorHelp
?
|
Knowler, D.J., MacGregor, B.W., Bradford, M.J., Peterman, R.M |
|
Document Year
em.detail.documentYearHelp
?
|
2003 |
|
Document Title
em.detail.sourceIdHelp
?
|
Valuing freshwater salmon habitat on the west coast of Canada |
|
Document Status
em.detail.statusCategoryHelp
?
|
Peer reviewed and published |
|
Comments on Status
em.detail.commentsOnStatusHelp
?
|
Published journal manuscript |
Software and Access
| Not applicable | |
|
Contact Name
em.detail.contactNameHelp
?
|
Duncan Knowler |
|
Contact Address
|
School of Resource and Environmental Management, Simon Fraser University, Burnaby, Canada BC V5H 1S6 |
|
Contact Email
|
djk@sfu.ca |
EM Description
|
Summary Description
em.detail.summaryDescriptionHelp
?
|
ABSTRACT: "In this paper, we present a framework for valuing benefits for fisheries from protecting areas from degradation, using the example of the Strait of Georgia coho salmon fishery in southern British Columbia, Canada. Our study improves upon previous methods used to value fish habitat in two major respects. First, we use a bioeconomic model of the coho fishery to derive estimates of value that are consistent with economic theory. Second, we estimate the value of changing the quality of fish habitat by using empirical analyses to link fish population dynamics with indices of land use in surrounding watersheds." "Scenarios A through D reflect a weighted habitat quality factor for the entire Strait of Georgia Basin based on different habitat quality factors in the South Thompson River drainage Basin and the rest of the Strait of Georgia Basin." (268) |
|
Specific Policy or Decision Context Cited
em.detail.policyDecisionContextHelp
?
|
None identified |
|
Biophysical Context
|
No additional description provided |
|
EM Scenario Drivers
em.detail.scenarioDriverHelp
?
|
Habitat quality |
EM Relationship to Other EMs or Applications
|
Method Only, Application of Method or Model Run
em.detail.methodOrAppHelp
?
|
Model Run Associated with a Specific EM Application |
|
New or Pre-existing EM?
em.detail.newOrExistHelp
?
|
Scenario B ?Comment:Scenario B: Before the simulation, both the South Thompson catchment and the greater Strait of Georgia Basin were assumed pristine (Q_T and Q_G= 1). During the simulation the South Thompson stream habitat was completely degraded Q_T= 0). |
Related EMs (for example, other versions or derivations of this EM) described in ESML
em.detail.relatedEmHelp
?
|
Document ID for related EM
em.detail.relatedEmDocumentIdHelp
?
|
Doc-286 |
|
EM ID for related EM
em.detail.relatedEmEmIdHelp
?
|
EM-177 |
EM Modeling Approach
EM Relationship to Time
|
EM Temporal Extent
em.detail.tempExtentHelp
?
|
1989-1999 |
|
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
|
Bounding Type
em.detail.boundingTypeHelp
?
|
Physiographic or ecological |
|
Spatial Extent Name
em.detail.extentNameHelp
?
|
South Thompson watershed |
|
Spatial Extent Area (Magnitude)
em.detail.extentAreaHelp
?
|
1000-10,000 km^2. |
Spatial Distribution of Computations
|
EM Spatial Distribution
em.detail.distributeLumpHelp
?
|
spatially lumped (in all cases) |
|
Spatial Grain Type
em.detail.spGrainTypeHelp
?
|
Not applicable |
|
Spatial Grain Size
em.detail.spGrainSizeHelp
?
|
Not applicable |
EM Structure and Computation Approach
|
EM Computational Approach
em.detail.emComputationalApproachHelp
?
|
Analytic |
|
EM Determinism
em.detail.deterStochHelp
?
|
deterministic |
|
Statistical Estimation of EM
em.detail.statisticalEstimationHelp
?
|
|
Model Checking Procedures Used
|
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
?
|
Yes |
|
Model Sensitivity Analysis Include Interactions?
em.detail.interactionConsiderHelp
?
|
No |
EM Locations, Environments, Ecology
Location of EM Application
Terrestrial location (Classification hierarchy: Continent > Country > U.S. State [United States only])
em.detail.relationToSpaceTerrestrialHelp
?
|
Marine location (Classification hierarchy: Realm > Region > Province > Ecoregion)
em.detail.relationToSpaceMarineHelp
?
|
Centroid Lat/Long (Decimal Degree)
|
Centroid Latitude
em.detail.ddLatHelp
?
|
49.29 |
|
Centroid Longitude
em.detail.ddLongHelp
?
|
-123.8 |
|
Centroid Datum
em.detail.datumHelp
?
|
WGS84 |
|
Centroid Coordinates Status
em.detail.coordinateStatusHelp
?
|
Estimated |
Environments and Scales Modeled
|
EM Environmental Sub-Class
em.detail.emEnvironmentalSubclassHelp
?
|
Rivers and Streams | Near Coastal Marine and Estuarine |
|
Specific Environment Type
em.detail.specificEnvTypeHelp
?
|
Rivers and streams |
|
EM Ecological Scale
em.detail.ecoScaleHelp
?
|
Ecological scale corresponds to the Environmental Sub-class |
Scale and taxa of organisms modeled
Scale of differentiation of organisms modeled
em.detail.nameOfOrgsOrGroupsHelp
?
|
EM Organismal Scale
em.detail.orgScaleHelp
?
|
Other (Comment) |
Taxonomic level and name of organisms or groups identified
taxonomyHelp
?
|
EnviroAtlas URL
em.detail.enviroAtlasURLHelp
?
| None Available |
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
?
|
(Environmental Subclass > Ecological End-Product (EEP) > EEP Subclass > EEP Modifier)
fegs2Help
?
|
EM Variable Names (and Units)
Predictor
em.detail.variablesPredictorHelp
?
Intermediate
|
Intermediate (Computed) Variables (and Units)
view details (2 variables)
em.detail.intermediateVariableHelp
?
|
Response
em.detail.variablesResponseHelp
?
|
Observed Response Variables (and Units)
em.detail.observedResponseHelp
?
|
* |
|
Computed Response Variables (and Units)
view details (1 variable)
em.detail.computedResponseHelp
?
|