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Data Releases

The data collected and the techniques used by USGS scientists should conform to or reference national and international standards and protocols if they exist and when they are relevant and appropriate. For datasets of a given type, and if national or international metadata standards exist, the data are indexed with metadata that facilitates access and integration.

Filter Total Items: 16397

Compilation of State-Level Freshwater Harmful Algal Bloom Recreational and Drinking Water Guidelines for the Conterminous United States as of 2022 Compilation of State-Level Freshwater Harmful Algal Bloom Recreational and Drinking Water Guidelines for the Conterminous United States as of 2022

This data release contains a national compilation of state-level qualitative and quantitative guidance for a variety of environmental indicators that are used to identify the presence of a harmful algal bloom (HAB) in freshwater ecosystems. These include qualitative guidelines based on visual or olfactory signals, as well as quantitative guidelines based on cyanotoxin concentrations...
By
Central Midwest Water Science Center

Data Release - CONUS carbon budget related to Global Change Biology publication Data Release - CONUS carbon budget related to Global Change Biology publication

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 information enhances understanding of carbon balance in the U.S." The data is derived from simulations of the parallel Integrated Biosphere simulator (pIBIS). Annual carbon variables cover 1971-2015 at 1-km (960m) spatial...
By
Western Geographic Science Center

Public-Supply Water Use in 2010 and Projections of Use to 2030 by County and Grand Division in Tennessee Public-Supply Water Use in 2010 and Projections of Use to 2030 by County and Grand Division in Tennessee

Reliable information concerning where water is used, how water is used, the quantity of water used, and changes in water use over time is key in making informed water-resources management decisions. Although projections of water-use estimates are subject to a variety of contingencies, ranging from natural disasters such as droughts and floods to economic booms or disruptions, they...
By
Lower Mississippi-Gulf Water Science Center

Data release for the 3D petroleum systems model of the Williston Basin, USA Data release for the 3D petroleum systems model of the Williston Basin, USA

This data release contains data associated with the journal article "Modeling the maturation history of the stacked petroleum systems of the Williston Basin, USA". Collectively, the data release includes 13 child items and metadata files that provide detailed descriptions of the attributes, processing steps, and original data sources. There is also a data table, "Williston_Basin_Data...
By
Central Energy Resources Science Center

Data Release: Modeling coastal salinity regime for biological application Data Release: Modeling coastal salinity regime for biological application

Salinity regimes in coastal ecosystems are highly dynamic and driven by complex geomorphic and hydrological processes. Estuarine biota are generally adapted to salinity fluctuation, but are vulnerable to salinity extremes. Characterizing coastal salinity regime for ecological studies therefore requires representing extremes of salinity ranges at various time scales relevant to ecology (e...
By
Wetland and Aquatic Research Center , Gulf of America

Integrated Software for Imagers and Spectrometers Integrated Software for Imagers and Spectrometers

A software library and set of tools to support ingestion, processing, and analysis of planetary science data. Version 8.0.2
By
Astrogeology Science Center
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