Parent Layer: PROCESSUS CÔTIERS

Name: Processus côtiers : connectivité des affluents

Display Field: LittoralesEvaluation

Type: Feature Layer

Geometry Type: esriGeometryPolygon

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' 'naturally disconnected' 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.This layer is a cartographic representation of the area of tributaries that drain into each Regional Unit.

Copyright Text: Environment and Climate Change Canada (ECCC) - Strategic Policy Branch - RDGO

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 306253.6547999978
YMin: -695641.8117999993
XMax: 1619955.7676
YMax: 220347.45540000126
Spatial Reference: 3978  (3978)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: ConnectiviteAffluents
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Stress faible
  Label: Stress faible (>75%)
  Description:
  Symbol:
  
• Value: Stress modéré
  Label: Stress modéré (25-50%)
  Description:
  Symbol:
  
• Value: Stress élevé
  Label: Stress élevé (< 25%)
  Description:
  Symbol:
  
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• LittoralesEvaluation ( type: esriFieldTypeString, alias: Littorales Evaluation, length: 30 )
• AnneeAssessment ( type: esriFieldTypeString, alias: Annee Assessment, length: 5 )
• CategorieAssessment ( type: esriFieldTypeString, alias: Categorie Assessment, length: 50 )
• uniteRegionale ( type: esriFieldTypeString, alias: unite Regionale, length: 5 )
• PourcentageConnecte ( type: esriFieldTypeString, alias: % d'affluents connectés au littoral, length: 5 )
• ConnectiviteAffluents ( type: esriFieldTypeString, alias: Connectivitie des affluents, length: 20 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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