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Name: LO_CoastalProcesses_Tributary_Connectivity

Display Field: status

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: This data was derived as part of the Overall Assessment of the State of Nearshore Waters.Connectivity between watersheds and the nearshore supports healthy habitats and promotes natural physical processes. Barriers to connectivity can restrict access of fishes to spawning/nursery habitats and alter nutrient flows and coastal processes. Tributary connectivity is assessed by calculating the percent of the total length of tributaries flowing into a Regional Unit that are connected to the nearshore.Tributaries are a subset of the Ontario Integrated Hydro Network and have been assessed as either 'connected' or 'disconnected' from a Regional Unit.Connected:tributary is downstream of a barrier (e.g. dam) and hydrologically connected to the nearshore.Disconnected: tributary is upstream of a barrier (e.g. dam) and hydrologically disconnected from the nearshore.Naturally disconnected: tributary is upstream of a waterfallTributaries are dissolved by 'Status.'Low Stress: >75% of the total length of tributaries are connected to the Regional Unit: Moderate Stress: 25-75% of the total length of tributaries are connected to the Regional Unit; High Stress: <25% of the total length of tributaries are connected to the Regional Unit

Service Item Id: 248bedfe3cdd47d8b1f0f14f894244ce

Copyright Text: Environment and Climate Change Canada (ECCC) - Strategic Policy Branch - RDGO; Source data is from the Ontario Ministry of Natural Resources and Forestry.

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: 563804.6229999997
YMin: 4748533.829600001
XMax: 735164.5018999996
YMax: 4896479.0611000005
Spatial Reference: 26917  (26917)

Drawing Info:

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Labeling Info:

Advanced Query Capabilities:

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Supports Percentile Statistics: true
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Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( nullable: false, defaultValue: null, editable: false, length: 4, type: esriFieldTypeOID, modelName: OBJECTID, alias: OBJECTID )
• status ( modelName: status, nullable: true, editable: true, defaultValue: null, length: 30, alias: Status, type: esriFieldTypeString )
• regunitid ( modelName: regunitid, nullable: true, editable: true, defaultValue: null, length: 5, alias: RegUnitID, type: esriFieldTypeString )
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Templates:

• Name: LO_CoastalProcesses_Tributary_Connectivity
  Description:
  Prototype:
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Capabilities: Query

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Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata