OMEX Project Members; Head, Robert (2013): Hydrochemistry measured on selected water bottle samples during Charles Darwin cruise CD83 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.806730
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
OMEX Project Members (1997): Ocean Margin Exchange, OMEX-I project data set (1993-96). Natural Environmental Research Council, published by British Oceanographic Data Center, Bidston Observatory, Birkenhead, Merseyside (2 CD-ROM), hdl:10013/epic.28817.d001
Further details:
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3960056: Ocean Margin Exchange Project / Part 2, Phase 1
Fourth Framework Programme (FP4), grant/award no. MAS3970076: Ocean Margin Exchange Project / Part 2, Phase 2
Coverage:
Median Latitude: 31.144705 * Median Longitude: -22.567539 * South-bound Latitude: 25.385590 * West-bound Longitude: -33.638230 * North-bound Latitude: 38.380110 * East-bound Longitude: -9.498360
Date/Time Start: 1993-12-17T00:03:00 * Date/Time End: 1994-01-08T21:30:00
Minimum DEPTH, water: 5.4 m * Maximum DEPTH, water: 1550.4 m
Event(s):
CD83_CTD005 (CTD005) * Latitude: 25.741930 * Longitude: -26.675830 * Date/Time: 1993-12-17T00:03:00 * Elevation: -5276.9 m * Campaign: CD83 * Basis: Charles Darwin * Method/Device: CTD/Rosette (CTD-RO) * Comment: Neil Brown Mk III
CD83_CTD007 (CTD007) * Latitude: 25.555570 * Longitude: -31.820140 * Date/Time: 1993-12-18T06:34:00 * Elevation: -5927.6 m * Campaign: CD83 * Basis: Charles Darwin * Method/Device: CTD/Rosette (CTD-RO) * Comment: Neil Brown Mk III
CD83_CTD015 (CTD015) * Latitude: 25.388760 * Longitude: -33.172260 * Date/Time: 1993-12-21T18:09:00 * Elevation: -6056.0 m * Campaign: CD83 * Basis: Charles Darwin * Method/Device: CTD/Rosette (CTD-RO) * Comment: Neil Brown Mk III
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Date/Time of event | Date/Time | ||||
| 3 | Latitude of event | Latitude | ||||
| 4 | Longitude of event | Longitude | ||||
| 5 | DEPTH, water | Depth water | m | Geocode | ||
| 6 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Head, Robert | Colorometric autoanalysis (unfiltered) | |
| 7 | Phosphate | [PO4]3- | µmol/l | Head, Robert | Colorometric autoanalysis (unfiltered) | |
| 8 | Silicate | Si(OH)4 | µmol/l | Head, Robert | Colorometric autoanalysis (unfiltered) | |
| 9 | Carbon, organic, particulate | POC | µmol/l | Head, Robert | Acidification then carbon/nitrogen analyser (GF/F filtered) | |
| 10 | Nitrogen, total, particulate | TPN | µmol/l | Head, Robert | Carbon/nitrogen analyser (GF/C filtered) | |
| 11 | Chlorophyll a | Chl a | µg/l | Head, Robert | Fluorometric assay of acetone extraction (GF/F filtered) | |
| 12 | Chlorophyll a, fractionated | Chl a frac | µg/l | Head, Robert | Fluorometric assay of acetone extraction (GF/F filtered) | size fraction greater than 2 µm |
| 13 | Phaeopigments | Phae | µg/l | Head, Robert | Fluorometric assay of acetone extraction (GF/F filtered) | |
| 14 | Phaeopigments, fractionated | Phae frac | µg/l | Head, Robert | Fluorometry, size fraction >2 µm | Collection of particulate matter on membranes/filters and extraction of pigments |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
48 data points
Data
| 1 Event | 2 Date/Time | 3 Latitude | 4 Longitude | 5 Depth water [m] | 6 [NO3]- + [NO2]- [µmol/l] | 7 [PO4]3- [µmol/l] | 8 Si(OH)4 [µmol/l] | 9 POC [µmol/l] | 10 TPN [µmol/l] | 11 Chl a [µg/l] | 12 Chl a frac [µg/l] | 13 Phae [µg/l] | 14 Phae frac [µg/l] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CD83_CTD005 | 1993-12-17T00:03 | 25.7419 | -26.6758 | 102.3 | <0.05 | 0.11 | 0.86 | 0.04 | 0.20 | ||||
| CD83_CTD007 | 1993-12-18T06:34 | 25.5556 | -31.8201 | 1188.3 | 23.58 | 1.42 | 18.88 | 9.8784 | 1.1194 | ||||
| CD83_CTD015 | 1993-12-21T18:09 | 25.3888 | -33.1723 | 5.4 | <0.05 | 0.76 | 21.3238 | 2.6016 | 0.03 | 0.19 | |||
| CD83_CTD016 | 1993-12-22T00:18 | 25.3876 | -33.2941 | 300.0 | 6.00 | 0.60 | 2.18 | ||||||
| CD83_CTD019 | 1993-12-22T10:55 | 25.3856 | -33.6382 | 97.6 | 16.2676 | 1.9290 | |||||||
| CD83_CTD020 | 1993-12-22T20:19 | 26.1935 | -33.5931 | 198.7 | 1.51 | 0.23 | 0.88 | ||||||
| CD83_CTD024 | 1993-12-25T02:45 | 30.1939 | -28.3158 | 6.1 | <0.05 | 0.18 | 0.64 | 26.5149 | 3.2926 | 0.27 | 0.02 | 0.03 | 0.02 |
| CD83_CTD030 | 1993-12-27T01:10 | 31.7532 | -23.2497 | 700.0 | 15.16 | 0.68 | 4.77 | ||||||
| CD83_CTD040 | 1994-01-03T04:14 | 36.9084 | -9.4984 | 25.6 | 1.93 | 1.43 | |||||||
| CD83_CTD042 | 1994-01-04T00:43 | 37.3722 | -10.0048 | 25.6 | 0.57 | 1.30 | |||||||
| CD83_CTD043 | 1994-01-05T04:21 | 38.3801 | -9.9018 | 126.8 | 0.68 | 1.76 | 0.40 | 0.30 | |||||
| CD83_CTD046 | 1994-01-08T10:19 | 38.2652 | -10.2310 | 896.7 | 11.71 | 8.20 | |||||||
| CD83_CTD049 | 1994-01-08T21:30 | 38.3554 | -9.9830 | 1550.4 | 13.18 | 12.75 |