Name: Changes in Permafrost Temperatures in Alaska, 1978–2020
Display Field: Site_Name
Type: Feature Layer
Geometry Type: esriGeometryPoint
Description: This map shows the change in permafrost temperature per decade for long-term borehole sites in Alaska. As the circles get larger, the rate of warming per decade increases. The blue circle represents a cooling trend. Borehole measurement depths range from 49 to 85 feet.
Copyright Text: EPA
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Spatial Reference: 4269
(4269)
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Site_Name
(
type: esriFieldTypeString, alias: Site Name, length: 254
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Decadal_Sl
(
type: esriFieldTypeDouble, alias: Decadal Change (°F)
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type: esriFieldTypeDouble, alias: Latitude
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type: esriFieldTypeDouble, alias: Longitude
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