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NRSA2324 Nitrate Stable Isotope Ratios
Stable Isotope Ratios of Nitrate from the National Aquatic Resource Survey 2023 and 2024. We analyzed 163 samples with nitrate concentrations above 2 mg-N/L for oxygen and nitrogen isotopes of nitrate. We also include the water stable isotope values for those same samples. Metadata and QA data are provided in the spreadsheet.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"020:00"
]
|
| contactPoint |
{
"fn": "Jacqueline Brooks",
"hasEmail": "mailto:brooks.reneej@epa.gov"
}
|
| description | Stable Isotope Ratios of Nitrate from the National Aquatic Resource Survey 2023 and 2024. We analyzed 163 samples with nitrate concentrations above 2 mg-N/L for oxygen and nitrogen isotopes of nitrate. We also include the water stable isotope values for those same samples. Metadata and QA data are provided in the spreadsheet. |
| distribution |
[
{
"title": "NRSA2324 Nitrate Isotopes-ScienceHub.xlsx",
"mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1532320/NRSA2324%20Nitrate%20Isotopes-ScienceHub.xlsx"
}
]
|
| identifier | https://doi.org/10.23719/1532320 |
| keyword |
[
"NARS (National Aquatic Resource Survey)",
"national rivers and streams assessment (NRSA)",
"nitrogen stable isotopes"
]
|
| license | https://pasteur.epa.gov/license/sciencehub-license.html |
| modified | 2025-06-02 |
| programCode |
[
"020:000"
]
|
| publisher |
{
"name": "U.S. EPA Office of Research and Development (ORD)",
"subOrganizationOf": {
"name": "U.S. Environmental Protection Agency",
"subOrganizationOf": {
"name": "U.S. Government"
}
}
}
|
| references |
null
|
| rights |
null
|
| title | NRSA2324 Nitrate Stable Isotope Ratios |
