297 datasets found
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Federal
National Geochemical Database on Ore Deposits: Legacy data
Department of the Interior —
There is a growing demand for commodities (elements, compounds, minerals) used in today's advanced technologies. Critical minerals are usually found in ore deposits... -
Federal
FIA Above Ground Forest Biomass (Image Service)
Department of Agriculture —
The United States has been providing national-scale estimates of forest carbon stocks and stock change to meet United Nations Framework Convention on Climate Change... -
Federal
Simulated CONUS-wide 1-km resolution 1971-2015 ecosystem carbon variables from the IBIS model
Department of the Interior —
This simulated ecosystem carbon dataset is used to report terrestrial carbon budget of the conterminous U.S. in the Golobal Change Biology paper "Critical land change... -
Federal
Alaska Geochemical Database Version 3.0 (AGDB3) including best value data compilations for rock, sediment, soil, mineral, and concentrate sample media
Department of the Interior —
The Alaska Geochemical Database Version 3.0 (AGDB3) contains new geochemical data compilations in which each geologic material sample has one best value determination... -
Federal
Cumberland Piedmont Network 2002-2023 Water Quality Data from Fourteen Park Projects as of 2023-09-27
Department of the Interior —
This data package was created 2024-10-17 13:50:35 by NPSTORET and includes selected project, ___location, and result data. Data contained in Cumberland Piedmont Network... -
Federal
Collection, analysis, and age-dating of sediment cores from natural and restored salt marshes on Cape Cod, Massachusetts, 2015-16
Department of the Interior —
Nineteen sediment cores were collected from five salt marshes on the northern shore of Cape Cod where previously restricted tidal exchange was restored to part of the... -
Federal
Black Canyon of the Gunnison National Park and Curecanti National Recreation Area 1959-2024 Water Quality Data from the BLCA_CURE_WQ Project as of 2024-01-19
Department of the Interior —
This data package was created 2024-10-17 14:21:45 by NPSTORET and includes selected project, ___location, and result data. The data derive from three sources: (1)... -
Federal
Carbon, nitrogen, and phosphorus content of adult emergent Diptera before and after a fire-storm sequence in the Colorado River near Shinumo Creek, Grand Canyon, AZ
Department of the Interior —
This dataset includes total phosphorus (TP), total nitrogen (TN), and total carbon (TC) concentrations as well as δ15N and δ13C composition, and overall C:N:P... -
Federal
Total mercury and methylmercury concentrations in biota from the Hells Canyon Reservoir Complex on the Snake River, Idaho and Oregon, USA
Department of the Interior —
Comma-separated values (.csv) file containing data related to mercury in biota collected from the Hells Canyon Reservoir Complex on the Snake River, Idaho and Oregon. -
Federal
Data from laboratory and field tests of an economical, environmentally sealed, self-contained pCO2 sensor for environmental studies
Department of the Interior —
This data release contains data from field and laboratory tests conducted by the USGS Groundwater Dating Lab between 2014 and 2017 during the development of a new... -
Federal
Sediment deposition and accretion data from a tidal salt marsh in South San Francisco Bay, California 2021-2022
Department of the Interior —
The U.S. Geological Survey, Western Ecological Research Center collected sediment and accretion data at a wave-exposed tidal salt marsh in South San Francisco Bay,... -
Federal
2017 Baseline Above Ground Biomass Survey for Makame Carbon Project: Above Ground Biomass Data
US Agency for International Development —
This data asset consists of measurements of tree size (circumference and height) and species taken during the Above Ground Carbon Baseline inventory survey done in... -
Federal
Metabolism estimates for 356 U.S. rivers (2007-2017): 2b. Site catchment boundaries
Department of the Interior —
This dataset provides shapefile outlines of the catchments contributing to sites where metabolism was or could have been estimated. The format is a shapefile for all... -
Federal
Discrete Carbonate System Parameter Measurements in Middle Tampa Bay, Florida and the Eastern Gulf of Mexico, USA
Department of the Interior —
This dataset contains carbonate system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center to... -
Federal
Dissolved organic carbon and nitrogen release from boreal Holocene permafrost and seasonally frozen soils of Alaska
Department of the Interior —
Permafrost (perennially frozen) and active-layer (seasonally thawed) soils varying in soil carbon (C) and nitrogen (N) content and radiocarbon age were collected from... -
Federal
Invasive Grasses Cheatgrass and Medusahead Yield Responses to Sucrose in Experimental Plots in the Northern Great Basin, USA Dataset, 2005-2006
Department of the Interior —
Comma-separated values (.csv) files containing data related to plant biomass and seed production responses of invasive Bromus tectorum (cheatgrass) and Taeniatherum... -
Federal
TIGER/Line Shapefile, 2022, County, Carbon County, WY, Linear Hydrography
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master... -
Federal
Physical and geochemical characteristics of mining wastes from Southeastern Arizona
Department of the Interior —
Re-vegetation of land impacted by mining can be difficult due to physical and geochemical characteristics of mining wastes that restrict plant growth. We... -
Federal
Caribou Forage and Soil Data, North Slope of Alaska, 2011-2014
Department of the Interior —
These data are nutrient concentrations of seven key forage-plant species in the ranges of three caribou herds, in northern Alaska. During the growing seasons of... -
Federal
TIGER/Line Shapefile, 2022, County, Carbon County, WY, Address Range-Feature
U.S. Census Bureau, Department of Commerce —
The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...
297 datasets found