787 datasets found for "Trees"
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Federal
Predictions of PFAS Occurrence in Groundwater at the Depth of Drinking Water Supplies in the Conterminous United States: Data and Model Archive recent views
Department of the Interior —
An extreme gradient boosting ensemble tree model predicting per- and polyfluoroalkyl substances (PFAS) occurrence in groundwater at the depths typical of the bottom... -
Federal
USGS Spectral Library Version 7 Data recent views
Department of the Interior —
This data release provides the U.S. Geological Survey (USGS) Spectral Library Version 7 and all related documents. The library contains spectra measured with... -
Federal
Coastal Change Likelihood in the U.S. Northeast Region: Maine to Virginia - Event Hazards recent views
Department of the Interior —
Coastal resources are increasingly impacted by erosion, extreme weather events, sea-level rise, tidal flooding, and other potential hazards related to climate change.... -
Federal
Migration Routes of Elk in Wiggins Fork Herd in Wyoming recent views
Department of the Interior —
Elk (Cervus elpahus canadensis) within the southernmost section of the Absaroka Range, just north of the Wind River Range, display altitudinal migration (fig. 71). In... -
Federal
Machine-learning model predictions and groundwater-quality rasters of specific conductance in aquifers of the Mississippi Embayment recent views
Department of the Interior —
Groundwater is a vital resource in the Mississippi embayment of the central United States. An innovative approach using machine learning (ML) was employed to predict... -
Federal
INHABIT species potential distribution across the contiguous United States (ver. 4.0, June 2024) recent views
Department of the Interior —
This is a dataset containing the potential distribution of 259 invasive terrestrial plant species. We developed habitat suitability models for invasive plant species... -
Federal
Oregon Mule Deer Klamath Basin Stopovers recent views
Department of the Interior —
The Klamath Basin mule deer herd contains an estimated 10,775 deer and features a mix of resident and migratory animals. Most winter ranges are adjacent to the... -
Federal
Total mercury concentrations in dragonfly larvae from U.S. National Parks (ver. 9.0, November 2023) recent views
Department of the Interior —
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from U.S. National Parks, Protected Places, and other... -
Federal
Beetle Visitation to Healthy ʻŌhiʻa Trees Experiment 2 recent views
Department of the Interior —
These data contain the documentation of ambrosia beetle (Coleoptera: Curculionidae) attack on healthy ʻōhiʻa trees. Beetles were collected on sticky cards. -
Federal
Northern Arizona Ponderosa Pine Forest Treatment Terrestrial Lidar Data recent views
Department of the Interior —
These are terrestrial laser scanner datasets collected in forested areas west of Flagstaff, Arizona in 2015 and 2016. For each of the two scanners, six treatment... -
Federal
Hawaiʻi Island Rapid ʻŌhiʻa Death Decontamination 2019-2020 recent views
Department of the Interior —
Rapid ʻŌhiʻa Death is a fatal disease caused by Ceratocystis lukuohia and C. huliohia that are decimating Hawaiʻiʻs keystone trees species, ʻōhiʻa (Metrosideros... -
Federal
Raster map of CONUS forest change frequency from 1985-2020 recent views
Department of the Interior —
We summarized annual remote sensing land cover classifications from the U.S. Geological Survey Land Cover Monitoring, Assessment, and Projection (LCMAP) annual time... -
Federal
1990s bird and vegetation data from UMR floodplain forest recent views
Department of the Interior —
From 1994-1997 I surveyed breeding birds and sampled vegetation at 391 random points on UMR floodplain forest along a latitudinal gradient to characterize bird... -
Federal
LANDFIRE 2016 Remap Existing Vegetation Type (EVT) Marshall Islands recent views
Department of the Interior —
LANDFIRE's (LF) 2016 Remap (Remap) Existing Vegetation Type (EVT) represents the current distribution of the terrestrial ecological systems classification developed... -
Federal
LANDFIRE 2016 Remap National Vegetation Classification (NVC) Micronesia recent views
Department of the Interior —
LANDFIRE's (LF) 2016 Remap (Remap) National Vegetation Classification (NVC) represents the current distribution of vegetation groups within the U.S. National... -
Federal
LANDFIRE Remap Forest Canopy Bulk Density (CBD) Marshall Islands recent views
Department of the Interior —
LANDFIRE’s (LF) 2016 Remap (Remap) Canopy Bulk Density (CBD) describes the mass of available canopy fuel per unit canopy volume that would burn in a crown fire. A... -
Federal
LANDFIRE Remap 2016 Existing Vegetation Type (EVT) CONUS recent views
Department of the Interior —
LANDFIRE's (LF) Existing Vegetation Type (EVT) represents the current distribution of the terrestrial ecological systems classification developed by NatureServe for... -
Federal
Forest conditions following the 2018 Carr Fire at Whiskeytown National Recreation Area recent views
Department of the Interior —
This data release provides forest structure information including basal area and stem density by genus and mortality status for overstory and sapling trees in 149... -
Federal
Hawai‘i Island ʻōpeʻapeʻa (Hawaiian hoary bat; Lasiurus semotus) mist netting effort, capture, and tag retention, 2018–2021 recent views
Department of the Interior —
‘Ōpe‘ape‘a (Hawaiian hoary bats; Lasiurus semotus) were surveyed at 23 sites on Hawaiʻi Island from 33 to 2,341 m elevation from May 2018 to August 2021. Of the 23... -
Federal
Tree growth at Redwood National Park from 1970 to 2015 recent views
Department of the Interior —
This dataset describes tree growth and site characteristics for 26 monitoring plots in 3 sites in Redwood National Park in California, USA. One site (A972) was...
787 datasets found for "Trees"