• Organization: Department of Agriculture
• Updated: 2025-09-03

These data are a product of a multi-year effort by the FHTET (Forest Health Technology Enterprise Team) Remote Sensing Program to develop raster datasets of forest parameters for each of the tree...

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• Organization: Department of the Interior
• Updated: 2022-11-16T00:00:00Z

On November 11, 2021, the height, density, and species richness of trees were recorded in five plots along a 175 m transect at Hickory Point State Forest near Pocomoke City, Maryland. This data...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The BOREAS HYD-03 team collected several data sets related to the hydrology of forested areas. This data set contains measurements of stem density from a variety of sites. Stem density...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-05-15T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: Department of the Interior
• Updated: 2021-03-18T00:00:00Z

Observers assessed the density and monitored the defoliation, refoliation, and survival of koa (Acacia koa) trees during the 2013-2014 outbreak of the koa moth (Scotorythra paludicola) at Hakalau...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-04-10T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-04-10T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2013-05-15T00:00:00.000+00:00

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...

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• Organization: Department of the Interior
• Updated: 2020-08-30T00:00:00Z

Mangrove restoration has a strong potential to enhance the services provided by coastal wetlands on a number of Department of the Interior (DOI) managed lands throughout the southeastern United...

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• Organization: Department of the Interior
• Updated: 2021-09-20T00:00:00Z

This data release contains the tabular data and metadata to record changes in forest composition (tree species relative abundance, tree density, tree height, and tree diameter) over a span from...

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• Organization: Department of the Interior
• Updated: 2022-11-30T00:00:00Z

This dataset contains demographic data pertaining to Hesperocyparis forbesii on Otay Mountain in San Diego County, California, USA, over a 14-year study period from 2004 to 2017 following the 2003...

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• Organization: Department of the Interior
• Updated: 2021-03-18T00:00:00Z

This data release includes metadata and tabular data that document the response of koa (Acacia koa) trees to defoliation by the koa moth (Scotorythra paludicola) during 2013-2014 at Hakalau Forest...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The BOREAS TE-08 team collected pigment density data from aspen bark and leaves from four sites within the BOREAS SSA from 24-May-1994 to 16-Jun-1994 (IFC-1), 19-Jul-1994 to 08-Aug-1994 (IFC 2),...

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• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

These data were compiled for research pertaining to the effects of stand density on growth rates in semi-arid forests. Increasing heat and aridity in coming decades is expected to negatively...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The Boreal Ecosystem-Atmosphere Study (BOREAS) Terrestrial Ecology Team #9 (TE-09) provided several data sets containing information about the state and response of boreal forest tree species....

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This biomass density image covers almost the entire BOREAS SSA. The pixels for which biomass density is computed include areas that are in conifer land cover classes only. The biomass density...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The purpose of the SNF study was to improve our understanding of the relationship between remotely sensed observations and important biophysical parameters in the boreal forest. A key element of...

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• Organization: Department of the Interior
• Updated: 2024-08-09T00:00:00Z

Data presented are results of vegetation sampling conducted in 2019-20 and 2023 in 24 survey plots to document the status of infestation by shot hole borers (Euwallacea sp.) on the riparian...

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• Organization: Department of the Interior
• Updated: 2019-12-03T00:00:00Z

Annual monitoring of tagged Fraser fir trees on four mountain tops- Clingmans Dome, Balsam Mountain Road, Mt Sterling, and Mt LeConte- for density of non-native balsam woolly adelgid, cone...

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• Organization: Department of the Interior
• Updated: 2024-08-09T00:00:00Z

Data presented are results of vegetation sampling conducted between August and September 2023 in 24 survey plots to document the status of infestation by shot hole borers (Euwallacea sp.) on the...

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