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Federal
Digital data set describing surficial geology in the conterminous US
Department of the Interior —
This digital data set describes surficial geology of the conterminous United States. The data set was generated from a U.S. Geological Survey 1:7,500,000-scale map of... -
Federal
Water-level change, High Plains aquifer, 1980 to 1995
Department of the Interior —
This raster data set represents water-level change in the High Plains aquifer of the United States from 1980 to 1995, in feet. The High Plains aquifer underlies 112.6... -
Federal
Ocean Biogeographic Information System (OBIS) USA marine biogeographic records collected from 1843-01-01 to 2013-11-22, version as of 2015-01-16 (NCEI Accession 0140482)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset is a dump file from the PostgreSQL database of all of the marine biogeographic records available from the Ocean Biogeographic Information System (OBIS)... -
Federal
Water-level change, High Plains aquifer, 1995 to 2000
Department of the Interior —
This raster data set represents water-level change in the High Plains aquifer of the United States from 1995 to 2000, in feet. The High Plains aquifer underlies 112.6... -
Federal
EnviroAtlas - Below Ground Live Tree Biomass Carbon Storage by 12-Digit HUC for the Conterminous United States - Forested
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes the summed below ground live tree root dry biomass estimate by 12-digit Hydrologic Unit (HUC) in metric tons (megagrams) from the... -
Federal
Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from Surface underway observations using Carbon dioxide (CO2) gas analyzer, Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement and other instruments from the MONTE OLIVIA and Rio Blanco in the English Channel, North Atlantic Ocean and others from 2009-01-18 to 2009-12-23 (NCEI Accession 0117337)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset includes Surface underway, chemical, meteorological and physical data collected from MONTE OLIVIA and Rio Blanco in the English Channel, North Atlantic... -
Federal
Global Organic Soil Carbon and Nitrogen (Zinke et al.)
National Aeronautics and Space Administration —
This package contains worldwide soil carbon and nitrogen data for more than 3,500 soil profiles. The database was begun about 40 years ago with the collection and... -
Federal
Phytoplankton Monitoring Network (PMN) - Sampling Sites
National Oceanic and Atmospheric Administration, Department of Commerce —
A qualitative collection of data that includes salinity, temperature, phytoplankton counts and abundance ratios obtained from surface tows in the estuarine and marine... -
Federal
VEMAP 2: Annual Ecosystem Model Responses to U.S. Climate Change, 1994-2100
National Aeronautics and Space Administration —
The Vegetation-Ecosystem Modeling and Analysis Project (VEMAP) was a large, collaborative, multi-institutional, international effort whose goal was to evaluate the... -
Federal
NACP Integrated Wildland and Cropland 30-m Fuel Characteristics Map, U.S.A., 2010
National Aeronautics and Space Administration —
The data set provides a 30-m comprehensive fuelbed characteristics map for both the wildland and cropland areas of the conterminous United States (CONUS) for 2010.... -
Federal
NACP Forest Age Maps at 1-km Resolution for Canada (2004) and the U.S.A. (2006)
National Aeronautics and Space Administration —
This data set provides forest age map products at 1-km resolution for Canada and the United States (U.S.A.). These continental forest age maps were compiled from... -
Federal
NOAA's Hydrographic Surveys and Reports
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data to support the compilation of nautical charts and... -
Federal
AFSC/REFM: Alaska groundfish AGEDATA database,1982 to present
National Oceanic and Atmospheric Administration, Department of Commerce —
The AFSC AGEDATA database is a collection of historic and ongoing fish ageing efforts by the Alaska Fisheries Science Center's Age and Growth Program from 1982 to... -
Federal
NWHI Essential Fish Habitat Boundaries
National Oceanic and Atmospheric Administration, Department of Commerce —
Essential Fish Habitat depth polygon. -
Federal
Attributes for NHDPlus Catchments (Version 1.1)for the Conterminous United States: Contact Time, 2002
Department of the Interior —
This data set represents the average contact time, in units of days, compiled for every catchment of NHDPlus for the conterminous United States. Contact time, as...