77 datasets found
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Federal
Terrestrial Condition Assessment (TCA) Feral Pig Density (Map Service)
Department of Agriculture —
Data are derived from generalized linear models and model selection techniques using 129 estimates of population density of wild pigs (Sus scrofa) from 5 continents.... -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Precipitation Winter (Map Service)
Department of Agriculture —
The difference in Winter precipitation (in) between the reference time period of 1900-2014 and the current time period 2015-2019. Winter months include December,... -
Federal
Terrestrial Condition Assessment (TCA) Tree Mortality 6 to 10 years
Department of Agriculture —
Direct Download (Raster Data Gateway)Objective: Characterize recent impacts to terrestrial ecosystems due to outbreaks of major invasive, non-native, and native... -
Federal
Terrestrial Condition Assessment (TCA) Alaska Wildfire Potential (Map Service)
Department of Agriculture —
The percent area of a landscape analysis unit where the Wildland Fire Hazard 2020 class is High. -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Temperature (Image Service)
Department of Agriculture —
Direct Download (Raster Data Gateway)Objective: Characterize climate departures for the most recent 5 years as compared with the historical record, identifying... -
Federal
Terrestrial Condition Assessment (TCA) Alaska Drought (Map Service)
Department of Agriculture —
TCA AK drought data represent areas of recent drought stress based on the U.S. Drought Monitor data (https://droughtmonitor.unl.edu/) for two time periods: January 6,... -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Precipitation (Image Service)
Department of Agriculture —
Direct Download (Raster Data Gateway) Objective: Characterize climate departures for the most recent 5 years as compared with the historical record, identifying... -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Precipitation Summer (Map Service)
Department of Agriculture —
The difference in Summer precipitation (in) between the reference time period of 1900-2014 and the current time period 2015-2019. Summer months include June, July,... -
Federal
Terrestrial Condition Assessment (TCA) Uncharacteristic Fire Severity Low (Map Service)
Department of Agriculture —
Identify locations that have had recent catastrophic disturbance including uncharacteristically severe wildfires resulting in needs for reforestation, landslides, or... -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Temperature Summer (Map Service)
Department of Agriculture —
The difference in Summer temperature (F) between the reference time period of 1900-2014 and the current time period 2015-2019. Fall months include June, July, August.... -
Federal
Terrestrial Condition Assessment (TCA) Tree Mortality 0 to 5 years
Department of Agriculture —
Direct Download (Raster Data Gateway)Objective: Characterize recent impacts to terrestrial ecosystems due to outbreaks of major invasive, non-native, and native... -
Federal
Terrestrial Condition Assessment (TCA) Nitrogen Deposition (Map Service)
Department of Agriculture —
The average atmospheric deposition of nitrogen from 2015-2017 to 2016-2018 within a landscape analysis unit. -
Federal
Terrestrial Condition Assessment (TCA) Nitrogen Deposition
Department of Agriculture —
Direct Download (Raster Data Gateway)Objective: Evaluate the impact of atmospheric nitrogen deposition on various ecosystem components including lichens, tree species... -
Federal
Terrestrial Condition Assessment (TCA) Wildfire Hazard Potential - Moderate
Department of Agriculture —
Direct Download (Raster Data Gateway)Objective: Identify areas where significant fuel buildup has occurred due to fire suppression, extensive mortality due to natural... -
Federal
Terrestrial Condition Assessment (TCA) Alaska Insect and Disease Hazard (Image Service)
Department of Agriculture —
Direct Download (Raster Data Gateway) Objective: Identify areas with unhealthy forest conditions as evidenced by a combination of stand and environmental... -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Temperature Winter (Map Service)
Department of Agriculture —
The difference in Winter temperature (F) between the reference time period of 1900-2014 and the current time period 2015-2019. Winter months include December,... -
Federal
Terrestrial Condition Assessment (TCA) Alaska Insect and Disease Hazard (Map Service)
Department of Agriculture —
The percent area of a landscape analysis unit where the USFS FHAAST Insect and Disease Risk Map (NIDRM 2018) is at risk. -
Federal
Terrestrial Condition Assessment (TCA) Alaska Tree Mortality 6 to 10 years (Map Service)
Department of Agriculture —
The percent area of a landscape analysis unit that has been identified as having tree mortality or defoliation 3 out of 5 years from USFS Forest Health Areal... -
Federal
Terrestrial Condition Assessment (TCA) Climate Exposure Precipitation Winter Percent (Map Service)
Department of Agriculture —
The percent difference in Winter precipitation (in) between the reference time period of 1900-2014 and the current time period 2015-2019. Winter months include... -
Federal
Terrestrial Condition Assessment (TCA) Alaska Climate Exposure Temperature Winter (Map Service)
Department of Agriculture —
The difference in Winter temperature (F) between the reference time period of 1980-2014 and the current time period 2015-2019. Winter months include December,...
77 datasets found