Catalog - Data.gov

Found 55 datasets matching "What: nitrate".

Federal
Surrogate regression model data for estimating nitrate concentrations at six springs in Gooding County, south-central, Idaho
- Organization: Department of the Interior
- Updated: 2023-09-01T00:00:00Z
Endangered Banbury Springs limpet and threatened Bliss Rapids snail populations in springs along the Snake River in southern Gooding County, south-central Idaho, are declining. To protect these...
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Search relevance: 49.51 | Views last month: 0
Federal
Catalytic Effects of Silver in Iodine Reactors for Dissolved Used Nuclear Fuel
- Organization: Department of Energy
- Updated: 2025-08-13T20:26:51.081Z
The dissolution of used nuclear fuel generates a variety of off-gasses including flammable hydrogen and other species that are a concern for environmental release. The H-Canyon facility at the...
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Search relevance: 42.02 | Views last month: 1
Federal
Soil Health Dataset from Kansas Farms 2023-2024
- Organization: U.S. Environmental Protection Agency
- Updated: 2025-06-12
A workbook of all the soils data collected near Holton, Kansas, in agricultural fields. Laboratory analysis of soil properties was completed by Ward Labs in Kearny Nebraska. Isotope analysis of...
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Search relevance: 39.47 | Views last month: 47
Federal
Nitrate-Nitrogen Concentrations in the Northern Guam Lens and Potential Nitrogen Sources
- Organization: Department of the Interior
- Updated: 2025-12-03T00:00:00Z
This data package was created 2025-12-03 09:02:38 by NPSTORET and includes selected project, location, and result data. Data are from Mauryn Quenga McDonald's (University of Guam Water and...
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Search relevance: 37.02 | Views last month: 3
Federal
Nutrient balances, river loads, and a counterfactual analysis to determine drivers of Mississippi River nitrogen and phosphorus loads from 1975 to 2017
- Organization: Department of the Interior
- Updated: 2024-02-22T00:00:00Z
This data release includes data processing scripts, data products, and associated metadata for a study investigating trends in Mississippi River nitrogen and phosphorus loads to the Gulf of...
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Search relevance: 26.35 | Views last month: 0
Federal
Nutrient balances, river loads, and a counterfactual analysis to determine drivers of Mississippi River nitrogen and phosphorus loads between 1975 and 2017
- Organization: Department of the Interior
- Updated: 2021-11-15T00:00:00Z
This data release includes data processing scripts, data products, and associated metadata for a study investigating trends in Mississippi River nitrogen and phosphorus loads to the Gulf of...
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Search relevance: 26.01 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Swiss and French Alps Black Carbon, Ion and Trace Element Concentration Ice Core Data from 1755-2015 CE
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-04-18T00:00:00.000+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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Search relevance: 25.47 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Polar Ice Cores 19th Century Nitrate Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2012-08-10T00:00:00.000+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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Search relevance: 23.86 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Grand Combin and Colle Gnifetti Ice Cores, European Alps, 2003-2021 Major Ion Concentration, d18O, and Temperature Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-11-17T00:00:00.000+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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Search relevance: 23.61 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - EPICA Dome C - Chemistry Data - 0-45ka
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2000-07-01T00:00:00.000+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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Search relevance: 23.31 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Nevado Huascarán - Oxygen Isotope, NO3, Layer Thickness, and Particle Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-01-30T00:00:00.000+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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- +11 more
Search relevance: 23.18 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Col du Dome, France Ice Core Data of 3H, 210Pb, 137Cs, and Major Ions over the Last Century
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-05-01T00:00:00.000+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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Search relevance: 22.19 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Colle Gnifetti 275 Year Ice Core Black Carbon and Chemical Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-13T00:00:00.000+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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Search relevance: 22.11 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Sajama - Oxygen Isotope, Ion, and Particle Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2001-02-06T00:00:00.000+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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- +5 more
Search relevance: 20.82 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Oceanic carbon-13 and nitrogen-15 isotopes simulated by CSIRO Mk3L-COAL version 1.0
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-05-22T00:00:00.000+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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Search relevance: 20.11 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - South Pole Ice Core (SPICEcore) SP19 Age Model
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-09-19T00:00:00.000+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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Search relevance: 20.06 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Kilimanjaro - Oxygen Isotope, Ion, and Dust Data and Description
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2002-10-01T00:00:00.000+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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Search relevance: 20.01 | Views last month: 2
Federal
NOAA/WDS Paleoclimatology - Ortiz et al 2000 Northeast Pacific Anthropogenic CO2 Uptake Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2003-11-14T00:00:00.000+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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Search relevance: 19.63 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Guoqu Glacier Ice Core, Tibet 70 Year Major Ions Data
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2011-07-12T00:00:00.000+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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Search relevance: 19.45 | Views last month: 0
Federal
NOAA/WDS Paleoclimatology - Siple Dome - Major Ion Data and Description
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1999-01-01T00:00:00.000+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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Search relevance: 19.19 | Views last month: 0

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