Name: BRank_1km

Display Field: BRank

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Biodiversity Rank Index is derived from WV Division of Natural Resources spatial data of rare, threatened, and endangered species, Species of Greatest Conservation Need, and high-quality natural communities using methods described by NatureServe. Biodiversity Rank values are calculated based on presence, quality, and concentration of these species and communities within a spatial area of interest. The results highlight areas from “B1 – Outstanding global biodiversity significance” to “B6 – Local biodiversity significance”. Areas that do not have a Biodiversity Rank have no documented rare species or natural communities, either because no rare species/communities were found during surveys or because the area has not been surveyed.

Copyright Text: WVDNR, NatureServe, macroinvertebrate locations provided by EPA

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -9206488.45405166
YMin: 4461509.89843816
XMax: -8644835.6366361
YMax: 4958910.77519085
Spatial Reference: 102100 (3857)

Drawing Info:

{"renderer":{"type":"uniqueValue","field1":"BRank","uniqueValueInfos":[{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[68,1,84,255],"outline":null},"value":"B1","label":"B1 = Outstanding global biodiversity significance"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[65,68,136,255],"outline":null},"value":"B2","label":"B2 = High global biodiversity significance"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[42,121,143,255],"outline":null},"value":"B3","label":"B3 = Global biodiversity significance"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[34,169,133,255],"outline":null},"value":"B4","label":"B4 = Outstanding state biodiversity significance"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[122,210,81,255],"outline":null},"value":"B5","label":"B5 = State biodiversity significance"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[254,232,37,255],"outline":null},"value":"B6","label":"B6 = Local biodiversity significance"},{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[255,255,255,255],"outline":null},"value":"none","label":"No documented rare species or natural communities"}],"fieldDelimiter":",","authoringInfo":{"colorRamp":{"type":"multipart","colorRamps":[{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[62,161,207,255],"toColor":[241,250,122,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[241,250,122,255],"toColor":[240,36,29,255]}]}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field: BRank

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• WUKey (type: esriFieldTypeInteger, alias: WUKey, SQL Type: sqlTypeOther, nullable: true, editable: true)
• BRank (type: esriFieldTypeString, alias: BRank, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• BSing (type: esriFieldTypeString, alias: BSing, SQL Type: sqlTypeOther, length: 80, nullable: true, editable: true)
• BConc (type: esriFieldTypeString, alias: BConc, SQL Type: sqlTypeOther, length: 80, 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)

Types:

ID: B1
Name: B1 = Outstanding global biodiversity significance
Domains:

Templates:

Name: B1
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: B1

---

ID: B2
Name: B2 = High global biodiversity significance
Domains:

Templates:

Name: B2
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: B2

---

ID: B3
Name: B3 = Global biodiversity significance
Domains:

Templates:

Name: B3
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: B3

---

ID: B4
Name: B4 = Outstanding state biodiversity significance
Domains:

Templates:

Name: B4
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: B4

---

ID: B5
Name: B5 = State biodiversity significance
Domains:

Templates:

Name: B5
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: B5

---

ID: B6
Name: B6 = Local biodiversity significance
Domains:

Templates:

Name: B6
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: B6

---

ID: none
Name: No documented rare species or natural communities
Domains:

Templates:

Name: none
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• BRank: none

---

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 3/26/2025 7:47:39 PM

Schema Last Edit Date: 3/26/2025 7:47:39 PM

Data Last Edit Date: 3/26/2025 7:47:39 PM

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