Layer: Elodea_Infested_Lakes_2024

View In: Map Viewer

Name: Elodea_Infested_Lakes_2024_polys

Display Field: gnis_name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Has Views: true

Source Schema Changes Allowed: true

Views

Description: The modeled vulnerability scores were calculated using multiple data sources including: existing occurrence and survey locations for elodea and non-native northern pike, waterbody access via boat launches or road proximity, floatplane use, sport fishing effort, and human population density. These data have been incorporated as attributes into a statewide dataset of lakes and ponds sourced from the United States Geological Survey's National Hydrographic Dataset, NHD (n= 1,017,104 waterbodies). The attributes are scored as factors of overall lake vulnerability as well as individual vulnerability to invasive northern pike and elodea infestation.

Copyright Text: Data compiled and scored by the University of Alaska's Alaska Center for Conservation Science (ACCS) via a grant from the Alaska Department of Fish and Game's (ADF&G) Invasive Species Program. Data sourced from ADF&G, ACCS, Alaska Department of Transportation and Public Facilities, US Geological Survey, University of Alaska Fairbanks, and the US Census Bureau.

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Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

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Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field:

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
permanent_identifier (type: esriFieldTypeString, alias: Permanent_Identifier, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
fdate (type: esriFieldTypeDate, alias: FDate, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
gnis_id (type: esriFieldTypeString, alias: GNIS_ID, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
gnis_name (type: esriFieldTypeString, alias: GNIS_Name, SQL Type: sqlTypeOther, length: 65, nullable: true, editable: true)
areasqkm (type: esriFieldTypeDouble, alias: AreaSqKm, SQL Type: sqlTypeOther, nullable: true, editable: true)
reachcode (type: esriFieldTypeString, alias: ReachCode, SQL Type: sqlTypeOther, length: 14, nullable: true, editable: true)
ftype (type: esriFieldTypeInteger, alias: FType, SQL Type: sqlTypeOther, nullable: true, editable: true)
Connected (type: esriFieldTypeSmallInteger, alias: Connected to Stream Network, SQL Type: sqlTypeOther, nullable: true, editable: true)
Elodea_Presence (type: esriFieldTypeSmallInteger, alias: Elodea Present, SQL Type: sqlTypeOther, nullable: true, editable: true)
Elodea_Survey (type: esriFieldTypeSmallInteger, alias: Elodea Survey, SQL Type: sqlTypeOther, nullable: true, editable: true)
PikeStatus (type: esriFieldTypeSingle, alias: Pike Status ADFG, SQL Type: sqlTypeOther, nullable: true, editable: true)
FloatplaneScore (type: esriFieldTypeSingle, alias: Floatplane score, SQL Type: sqlTypeOther, nullable: true, editable: true)
BoatLaunch (type: esriFieldTypeSingle, alias: Boat launch score, SQL Type: sqlTypeOther, nullable: true, editable: true)
AWC (type: esriFieldTypeSmallInteger, alias: Anadromous Waters Catalog, SQL Type: sqlTypeOther, nullable: true, editable: true)
StockedLake (type: esriFieldTypeSmallInteger, alias: Stocked Lake, SQL Type: sqlTypeOther, nullable: true, editable: true)
Dist2Road (type: esriFieldTypeSingle, alias: Miles to road, SQL Type: sqlTypeOther, nullable: true, editable: true)
Dist2RoadScore (type: esriFieldTypeSingle, alias: Distance to Road Score, SQL Type: sqlTypeOther, nullable: true, editable: true)
Score_Pike (type: esriFieldTypeSingle, alias: Score_Pike, SQL Type: sqlTypeOther, nullable: true, editable: true)
Score_Elodea (type: esriFieldTypeSingle, alias: Score_Elodea, SQL Type: sqlTypeOther, nullable: true, editable: true)
Acres (type: esriFieldTypeDouble, alias: Acres, SQL Type: sqlTypeOther, nullable: true, editable: true)
NativePikeRange (type: esriFieldTypeSmallInteger, alias: NativePikeRange, SQL Type: sqlTypeOther, nullable: true, editable: true)
Score_Overall (type: esriFieldTypeSingle, alias: Score_Overall, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

ftype: 390

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 4/23/2024 12:31:14 AM

Schema Last Edit Date: 4/23/2024 12:31:14 AM

Data Last Edit Date: 4/23/2024 12:31:08 AM

Supported Operations: Query Query Top Features Query Analytic Query Bins Generate Renderer Validate SQL Get Estimates ConvertFormat

Layer: Elodea_Infested_Lakes_2024_polys (ID:1)