Name: Ratio of Live Aboveground Carbon to Dead (2020)

Display Field: FORESTNAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data layer provides annualized estimates (1990-2020) for seven forest carbon pools (aboveground live, belowground live, soil organic carbon, forest floor, down dead wood, standing dead trees, understory vegetation) for each National Forest System unit based on information from the FIA program and the Carbon Calculation Tool (CCT) - https://www.nrs.fs.usda.gov/pubs/2394 . These estimates were used to make maps portraying trends in live to dead tree ratios by joining CCT estimates to the Forest Service administrative boundary layer. Map and Data Disclaimer: The USDA Forest Service makes no warranty, expressed or implied, including the warranties of Merchant ability and fitness for a particular purpose, and assumes no legal liability or responsibility for the accuracy, reliability, completeness, or utility of these geospatial data, or for the improper or incorrect use of these geospatial data. These geospatial data and related maps or graphics are not legal documents and are not intended to be used as such. The data and maps may not be used to determine title, ownership, legal descriptions or boundaries, legal jurisdiction, or restrictions that may be in place on either public or private land. Natural hazards may or may not be depicted on the data and maps, and land users should exercise due caution. The data are dynamic and may change over time. The user is responsible to verify the limitations of the geospatial data and to use the data accordingly.

Copyright Text: USDA Forest Service

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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: -1.66988061722E7
YMin: 2041498.5507000014
XMax: -7313653.809699999
YMax: 8745977.148400001
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Class Breaks Renderer:
Field: CLvDead_Cur
Min. Value: 0.0
ClassBreakInfos:
• Class Maximum Value: 2.5
  Label: < 2.5
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  Symbol:
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  Color: [255, 255, 128, 255]
  Outline:
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• Class Maximum Value: 5
  Label: 2.5 to 5
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  Symbol:
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  Outline:
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  Outline:
  Style: esriSLSSolid
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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:

• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• REGION ( type: esriFieldTypeString, alias: REGION, length: 2 )
• FORESTNAME ( type: esriFieldTypeString, alias: FORESTNAME, length: 150 )
• GIS_ACRES ( type: esriFieldTypeDouble, alias: GIS_ACRES )
• Shape_Area ( type: esriFieldTypeDouble, alias: SHAPE_Area )
• HAChgAbs ( type: esriFieldTypeDouble, alias: HAChgAbs )
• HAChgPct ( type: esriFieldTypeDouble, alias: HAChgPct )
• STATE ( type: esriFieldTypeString, alias: STATE, length: 8000 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• ADMINFORESTID ( type: esriFieldTypeString, alias: ADMINFORESTID, length: 40 )
• FORESTNUMBER ( type: esriFieldTypeString, alias: FORESTNUMBER, length: 2 )
• FORESTORGCODE ( type: esriFieldTypeString, alias: FORESTORGCODE, length: 4 )
• HA_Hist ( type: esriFieldTypeDouble, alias: HA_Hist )
• HA_Cur ( type: esriFieldTypeDouble, alias: HA_Cur )
• CStockTg_Hist ( type: esriFieldTypeDouble, alias: CStockTg_Hist )
• CStockTg_Cur ( type: esriFieldTypeDouble, alias: CStockTg_Cur )
• CStockChgAbs ( type: esriFieldTypeDouble, alias: CStockChgAbs )
• CStockChgPct ( type: esriFieldTypeDouble, alias: CStockChgPct )
• CDensity_Hist ( type: esriFieldTypeDouble, alias: CDensity_Hist )
• CDensity_Cur ( type: esriFieldTypeDouble, alias: CDensity_Cur )
• CDensity_Abs ( type: esriFieldTypeDouble, alias: CDensity_Abs )
• CDensity_Pct ( type: esriFieldTypeDouble, alias: CDensity_Pct )
• CLvDead_Hist ( type: esriFieldTypeDouble, alias: CLvDead_Hist )
• CLvDead_Cur ( type: esriFieldTypeDouble, alias: CLvDead_Cur )
• CLvDead_Abs ( type: esriFieldTypeDouble, alias: CLvDead_Abs )
• Region_1 ( type: esriFieldTypeInteger, alias: Region )
• Forest ( type: esriFieldTypeString, alias: Forest, length: 8000 )
• NATLFOR ( type: esriFieldTypeInteger, alias: NATLFOR )
• CDensity_Cat ( type: esriFieldTypeString, alias: CDensity_Cat, length: 255 )
• CStock_Cat ( type: esriFieldTypeString, alias: CStock_Cat, length: 255 )
• C_Desc ( type: esriFieldTypeString, alias: C_Desc, length: 255 )

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

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