Data · dataset · 2026
HLY-04-02 Particulate Organic Carbon (POC) and Particulate Nitrogen (PN) in sediments (Excel) [Harvey, R.]
Listed in National Center for Atmospheric Research
This data set represents measurements of particulate organic carbon (POC) and Particulate Nitrogen (PN) for water column suspended particles collected during the 2004 U.S. Coast Guard Cutter (USCGC) Healy HLY-04-02 Process Cruise.
Description
Particulates were collected by filtration onto pre-combusted (450¡C for 4hrs) 25mm Whatman GF/F filters. The filters were stored frozen until analysis.
Filters were dried at 40C for 24 hours, then carbonates were removed by vapor phase acidification with HCl. Samples were analyzed at the Nutrient Analytical Services Laboratory at the Chesapeake Biological Laboratory, University of Maryland Center for Environmental Science, Solomons, Maryland, using an Exeter Analytical, Inc., CE-440 Elemental Analyzer. These data are in Excel format.
Links
Get the data
- Resource Homepage doi.org/10.5065/d6z899gs ↗
download · DOI / persistent id · from data ucar edu
Where it is published
- data.ucar.edu /dataset/hly-04-02-particulate-organic-carbon-poc-and-particula… ↗
National Center for Atmospheric Research dataset page
landing page · from data ucar edu
Catalogue records · 1
- CKAN API data.ucar.edu/api/3/action/package_show?id=0c3735be-c4a7-464a-ab0a-bbf8294dd… ↗
metadata API · from data ucar edu
Topics
- From keywords
- Chemistry · Earth & Environmental Science · Ocean & Atmospheric Science
- Inferred from text
- Geochemistry 71%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| National Center for Atmospheric Research | 0c3735be-c4a7-464a-ab0a-bbf8294dd843 | 10 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:group:3703 | enrichment · data ucar edu | taxonomy-embedding@1.1.0 | title+keywords+description (71%) |
| concepts[field].local:field:chemistry | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| concepts[field].local:field:ocean-atmospheric | mapping · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| created_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| description | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /notes |
| publication_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 | |
| title | source · data ucar edu | connector:data_ucar_edu@1.0.0 | /title |
| updated_date | source · data ucar edu | connector:data_ucar_edu@1.0.0 |