Data · collection
Measurements of oceanic carbon dioxide and ammonium made during the RRS Discovery 192 research cruise as part of Biogeochemical Ocean Flux Study (BOFS) in the North Atlantic during June 1990
Listed in NASA Earthdata CMR
This metadata entry refers to measurements of oceanic carbon dioxide and ammonium made by Andy Watson and Peter Williams during the RRS Discovery 192 research cruise in the North Atlantic as part of the Biogeochemical Ocean Flux Study (BOFS).
Description
The cruise began on 12th June 1990 and ended on 24th June 1990 with a spatial coverage of +47N and +48N latitude and +16W and +17W longitude. The data set consists of: -46 measurements of the partial pressure of carbon dioxide (pCO2) in the water column by gas chromatography; -60 measurements of the concentration of carbon (total inorganic) (TCO2) per unit volume of the water column (dissolved plus reactive particulate phase) by coulometry; and -13 measurements of the concentration of ammonium (NH4) per unit volume of the water column (dissolved plus reactive particulate phase) by colorimetric autoanalysis.
See below for further details.
Links
Documentation and papers
- RRS Discovery 192 Cruise Report bodc.ac.uk/data/information_and_inventories/cruise_inventory/report/d192.… ↗
documentation · from NASA CMR
Catalogue records · 2
- CMR record cmr.earthdata.nasa.gov/search/concepts/C1214589666-SCIOPS.html ↗
catalogue entry · from NASA CMR
- CMR UMM-JSON cmr.earthdata.nasa.gov/search/concepts/C1214589666-SCIOPS.umm_json ↗
metadata API · from NASA CMR
Topics
- Stated by source
- Ammonia · Carbon Dioxide · SHIPS
- Inferred from text
- Climate change science 74%
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Earthdata CMR | C1214589666-SCIOPS | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[field].anzsrc:group:3702 | enrichment · NASA CMR | taxonomy-embedding@1.1.0 | title+keywords+description (74%) |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/ammonia | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[measured_variable].gcmd:earth-science/oceans/ocean-chemistry/carbon-dioxide | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| concepts[platform].gcmd_platform:ships | source · NASA CMR | connector:nasa_cmr@1.0.0 | |
| description | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/Abstract |
| spatial | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/SpatialExtent |
| temporal | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/TemporalExtents |
| title | source · NASA CMR | connector:nasa_cmr@1.0.0 | /umm/EntryTitle |
| version_label | source · NASA CMR | connector:nasa_cmr@1.0.0 |