Name: NatureServe At-Risk Terrestrial Ecosystems

Display Field: Ecological

Type: Raster Layer

Geometry Type: null

Description: This dataset shows the results of an assessment of trends for 500 terrestrial ecosystems in the U.S.. The assessment considered trends in different indicators to gauge the probability of ecosystem collapse using four criteria : 1) ecosystem extent, 2) the degree to which ecosystem distribution is restricted, 3) the extent and relative severity of environmental degradation, and 4) the extent and relative severity of disruption of biotic processes. Ecosystems are categorized according to the IUCN framework for risk assessment based on their level of risk and probability of range-wide collapse; (e.g., collapsed (CO), critically endangered (CR), endangered (EN), vulnerable (VU), near threatened (NT), least concern (LC), data deficient (DD), or not evaluated (NE). More info is available here - https://www.natureserve.org/publications/documenting-risk-status-terrestrial-ecosystems-temperate-and-tropical-north-america. 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: NatureServe (Comer et al 2022)

Default Visibility: true

MaxRecordCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -137.92898842261815
YMin: 1.1524403230402847
XMax: -33.673568271793215
YMax: 65.24846798826582
Spatial Reference: 4326  (4326)

Drawing Info:

N/A

Advanced Query Capabilities:

Supports Statistics: false
Supports OrderBy: false
Supports Distinct: false
Supports Pagination: false
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: false
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: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

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• Value ( type: esriFieldTypeInteger, alias: Value )
• Count ( type: esriFieldTypeDouble, alias: Count )
• ESLF_cd ( type: esriFieldTypeInteger, alias: ESLF_cd )
• EVT_cd ( type: esriFieldTypeInteger, alias: EVT_cd )
• Ecological ( type: esriFieldTypeString, alias: Ecological, length: 254 )
• Nombre_LAC ( type: esriFieldTypeString, alias: Nombre_LAC, length: 254 )
• IUCN_L3_Ty ( type: esriFieldTypeString, alias: IUCN_L3_Ty, length: 254 )
• Mapped_Nam ( type: esriFieldTypeString, alias: Mapped_Nam, length: 254 )
• Mapped_Bas ( type: esriFieldTypeString, alias: Mapped_Bas, length: 254 )
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• System_Lay ( type: esriFieldTypeString, alias: System_Lay, length: 254 )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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