Upper Chesapake Bay LTAR Dataset: NFARM, Inorganic N, & C Production, 2016-2018
In situ denitrification rates in intact soil cores from the Upper Chesapeake Bay (UCB) LTAR site in PA quantified by directly measuring dinitrogen (N2) and nitrous oxide (N2O) production via the Nitrogen-Free Air Recirculation Method (N-FARM) from 2016-2018. 10-day laboratory incubations provided estimates of ancillary soil data, including microbial respiration and potential net N mineralization and nitrification. Resources in this dataset:Resource Title: Upper Chesapeake Bay Data Dictionary. File Name: Upper Chesapeake Bay Data Dictionary.csvResource Description: Data Dictionary for UCB dataset.Resource Title: Upper Chesapeake Bay Metadata. File Name: Upper Chesapeake Bay Metadata.csvResource Description: Metadata for UCB dataset.Resource Title: Upper Chesapeake Bay Dataset. File Name: Upper Chesapeake Bay Dataset.csvResource Description: UCB dataset.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"005:18"
]
|
| contactPoint |
{
"fn": "Weitzman, Julie",
"hasEmail": "mailto:jweitzman@gc.cuny.edu"
}
|
| description | <p>In situ denitrification rates in intact soil cores from the Upper Chesapeake Bay (UCB) LTAR site in PA quantified by directly measuring dinitrogen (N2) and nitrous oxide (N2O) production via the Nitrogen-Free Air Recirculation Method (N-FARM) from 2016-2018. 10-day laboratory incubations provided estimates of ancillary soil data, including microbial respiration and potential net N mineralization and nitrification. </p><div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: Upper Chesapeake Bay Data Dictionary.</p> <p>File Name: Upper Chesapeake Bay Data Dictionary.csv</p><p>Resource Description: Data Dictionary for UCB dataset.</p></li><br><li><p>Resource Title: Upper Chesapeake Bay Metadata.</p> <p>File Name: Upper Chesapeake Bay Metadata.csv</p><p>Resource Description: Metadata for UCB dataset.</p></li><br><li><p>Resource Title: Upper Chesapeake Bay Dataset.</p> <p>File Name: Upper Chesapeake Bay Dataset.csv</p><p>Resource Description: UCB dataset.</p></li></ul><p></p> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Upper Chesapeake Bay Data Dictionary_0.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/43369230"
},
{
"@type": "dcat:Distribution",
"title": "Upper Chesapeake Bay Metadata_0.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/43369233"
},
{
"@type": "dcat:Distribution",
"title": "Upper Chesapeake Bay Dataset.csv",
"format": "csv",
"mediaType": "text/plain",
"downloadURL": "https://ndownloader.figshare.com/files/43369236"
}
]
|
| identifier | 10.15482/USDA.ADC/1520856 |
| keyword |
[
"ARS",
"LTAR",
"Soil",
"USDA Long Term Agricultural Research (LTAR) network",
"Upper Chesapeake Bay LTAR",
"ammonium",
"carbon dioxide",
"data.gov",
"denitrification",
"dinitrogen",
"hot moment",
"hot spot",
"laboratory incubation",
"mineralization",
"nitrate",
"nitrification",
"nitrogen",
"nitrous oxide flux",
"respiration",
"surface soil"
]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2025-11-22 |
| programCode |
[
"005:040"
]
|
| publisher |
{
"name": "Agricultural Research Service",
"@type": "org:Organization"
}
|
| spatial |
"{"type": "Polygon", "coordinates": [[[-76.609404087067, 40.706130162138], [-76.609404087067, 40.711335174987], [-76.598289012909, 40.711335174987], [-76.598289012909, 40.706130162138], [-76.609404087067, 40.706130162138]]]}"
|
| temporal | 2016-04-21/2018-04-05 |
| title | Upper Chesapake Bay LTAR Dataset: NFARM, Inorganic N, & C Production, 2016-2018 |
