Parent Layer: Projected Change in Forest Carbon Stocks

Name: Percent Change in Forest Carbon Stocks (2020-2070, RCP 8.5-SSP-2)

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data layer provides baseline estimates and future projections of carbon by county. Baseline carbon estimates for 2020 were derived by the FIA carbon team based on the most recent inventories for each state. Projections based on the baseline estimates were developed by the Resources Planning Act (https://www.fs.usda.gov/research/inventory/rpaa) team where forest area and total carbon estimates were provided for the year 2070, RCP 8.5, SSP2 (for information on RPA models and future scenarios see Langner et al. 2020: https://doi.org/10.2737/RMRS-GTR-412). Projections include the effects of land use change, climate, socioeconomics, timber harvest, fire, other disturbance, and forest growth. Counties were clipped to National Forest boundaries for display purposes. Scenario = RCP8.5-SSP2 combination (high warming, moderate growth), mean/min/max of 5 climate models used in RPA Assessment; another three RCP-SSP combinations are available from the information source. This uses the following five climate models: Least Warm-MRI-CGCM3; Hot-HadGEM2-ES; Dry-IPSL-CM5A-MR; Wet-CNRM-CM5; Middle-NorESM1-M (https://www.fs.usda.gov/research/treesearch/60113) Learn more at: U.S. Department of Agriculture, Forest Service. 2023. Future of America’s Forest and Rangelands: Forest Service 2020 Resources Planning Act Assessment. Gen. Tech. Rep. WO-102. Washington, DC. [in press] https://doi.org/10.2737/WO-GTR-102. Spatial Extent: CONUSUnits: Percent change in C stocks

Copyright Text: USDA Forest Service: Resources Planning Act (RPA) (2020)

Default Visibility: true

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: -1.99425923714E7
YMin: -1643352.0163999982
XMax: 1.6269834825400002E7
YMax: 1.1536823843199998E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: CarbonPctChange_SymbologyText
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: < -10
  Label: < -10
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [138, 91, 69, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: -10 to -5
  Label: -10 to -5
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [201, 156, 89, 255]
  Outline:
  Style: esriSLSSolid
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• Value: -5 to 5
  Label: -5 to 5
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  Outline:
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• Value: 5 to 10
  Label: 5 to 10
  Description: N/A
  Symbol:
  Style: esriSFSSolid
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• Value: > 10
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  Outline:
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• Value: Non-Forested County
  Label: Non-Forested County
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [156, 156, 156, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• NAMELSAD ( type: esriFieldTypeString, alias: County Name, length: 100 )
• HM_RCP85_SSP2_FIPS_Text ( type: esriFieldTypeString, alias: FIPS County Code, length: 10 )
• CarbonPctChange ( type: esriFieldTypeDouble, alias: Percent Change (2020–2070) )
• CarbonPctChange_SymbologyText ( type: esriFieldTypeString, alias: Percent Change (2020–2070) Category, length: 50 )
• Carbon_2020_Baseline_HM_RCP85_SSP2_F2020_Total_Carbon_Value_Metr ( type: esriFieldTypeDouble, alias: 2020 Baseline Carbon Value )
• total_c_metric_tons ( type: esriFieldTypeDouble, alias: 2070 Carbon Mean Value )
• Carbon_2020_Baseline_HM_RCP85_SSP2_F2020_Area_Ha ( type: esriFieldTypeDouble, alias: 2020 Area Ha )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• STATEFP ( type: esriFieldTypeString, alias: STATEFP, length: 2 )
• COUNTYFP ( type: esriFieldTypeString, alias: COUNTYFP, length: 3 )
• GEOID ( type: esriFieldTypeString, alias: GEOID, length: 5 )
• NAME ( type: esriFieldTypeString, alias: NAME, length: 100 )
• FIACTY ( type: esriFieldTypeInteger, alias: FIACTY )
• Carbon_2020_Baseline_HM_RCP85_SSP2_FIPs ( type: esriFieldTypeDouble, alias: FIPs )
• Carbon_2020_Baseline_HM_RCP85_SSP2_State_Code ( type: esriFieldTypeDouble, alias: State Code )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• area_ha ( type: esriFieldTypeDouble, alias: 2070 Area Ha )
• scenario ( type: esriFieldTypeString, alias: Scenario, length: 255 )
• area_ha_min ( type: esriFieldTypeDouble, alias: 2070 Area Ha Min )
• area_ha_max ( type: esriFieldTypeDouble, alias: 2070 Area Ha Max )
• area_ha_sd ( type: esriFieldTypeDouble, alias: 2070 Area Ha SD )
• total_c_metric_tons_min ( type: esriFieldTypeDouble, alias: 2070 Carbon Min Value )
• total_c_metric_tons_max ( type: esriFieldTypeDouble, alias: 2070 Carbon Max Value )
• total_c_metric_tons_sd ( type: esriFieldTypeDouble, alias: 2070 Carbon SD )

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

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