Parent Layer: PSNERP Needs Assessments GROUP

Name: Strategic Needs Assessment - Lost Embayments

Display Field: SubBasin

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: An embayment is an indentation of the shoreline larger in size than a cove but smaller than a gulf. Recovery of lost embayments was specifically identified by Fresh et al. (2010) and in PSNERP planning objectives. Therefore, we mapped and developed some attributes for discrete lost barrier embayments (i.e. where embayment shoreline length had been reduced to zero). We propose that in addition to historic embayment shoreline length and wetland area, that the continuity of embayment service provides benefits to mobile species dependant on the connectivity between embayment sites. Where loss of an embayment creates a larger gap in the continuity of embayment services, therefore the relative benefit derived from restoration would be greater than if the gap created were smaller. To describe this rarity we calculated the distance from each lost embayment to the nearest existing embayments to describe the potential for restoration to fill a gap in embayment services.

Copyright Text: PSNERP Project Team (U.S. Army Corps of Engineers, Seattle District; Washington Department of Fish and Wildlife; and PSNERP Nearshore Science Team), Salmon and Steelhead Habitat Inventory and Assessment Program, and Anchor QEA Consultant Team.

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

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: 962751.8434665541
YMin: 641243.6908453797
XMax: 1229180.9786035768
YMax: 1340430.164007204
Spatial Reference: 2927  (2927)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Label: N/A
Description: N/A
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_1 ( type: esriFieldTypeOID, alias: OBJECTID_1 )
• ID_1 ( type: esriFieldTypeDouble, alias: Unique ID )
• H_CONTIGID_1 ( type: esriFieldTypeDouble, alias: Historic Continuous ShoreForm ID )
• SubBasin ( type: esriFieldTypeString, alias: Sub-basin Name, length: 255 )
• CONVERG_ ( type: esriFieldTypeString, alias: Convergence Zone, length: 255 )
• Type_1 ( type: esriFieldTypeString, alias: Historic Embayment Landform Type, length: 255 , Coded Values: [BAB: Barrier Beach] , [BLB: Bluff-Backed Beach] , [D: Delta] , ...9 more... )
• EmbayLength ( type: esriFieldTypeDouble, alias: Shoreline Length of Embayment Landform )
• NearNeighbor ( type: esriFieldTypeDouble, alias: Distance to Nearest Neighboring Embayment )
• PU ( type: esriFieldTypeString, alias: Process Unit Name, length: 255 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata