Smetacek, Victor; de Baar, Hein J W; Bathmann, Ulrich; Lochte, Karin; Rutgers van der Loeff, Michiel M (2011): Nutrients and chlorophyll a measured on water samples during POLARSTERN cruise ANT-X/6 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.761109
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Smetacek, Victor; de Baar, Hein J W; Bathmann, Ulrich; Lochte, Karin; Rutgers van der Loeff, Michiel M (1997): Ecology and biogeochemistry of the Antarctic circumpolar current during austral spring: Southern Ocean JGOFS Cruise ANT X/6 of R.V. Polarstern. Deep Sea Research Part II: Topical Studies in Oceanography, 44(1-2), 1-21, https://doi.org/10.1016/S0967-0645(96)00100-2
Further details:
van Leeuwe, Maria A; Scharek, Renate; de Jong, Jeroen; de Baar, Hein J W (1997): Documentation of biometal files. In: Smetacek, Victor; de Baar, Hein JW; Bathmann, Ulrich; Lochte, Karin; Rutgers van der Loeff, Michiel M (eds.), Ecology and biogeochemistry of the Antarctic circumpolar current during austral spring: Southern Ocean JGOFS Cruise ANT X/6 of R.V. Polarstern. D, hdl:10013/epic.37562.d001
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Median Latitude: -53.025000 * Median Longitude: -6.092667 * South-bound Latitude: -59.001667 * West-bound Longitude: -6.271667 * North-bound Latitude: -46.996667 * East-bound Longitude: -5.991667
Date/Time Start: 1992-10-12T12:00:00 * Date/Time End: 2011-11-25T12:00:00
Minimum DEPTH, water: 10 m * Maximum DEPTH, water: 10 m
Event(s):
PS22/867 * Latitude: -57.305000 * Longitude: -6.208333 * Date/Time: 1992-10-12T15:27:00 * Elevation: -3851.0 m * Location: South Atlantic Ocean * Campaign: ANT-X/6 (PS22) * Basis: Polarstern * Method/Device: Sampling gear, diverse (DIVERSE) * Comment: CTD 1; APSN; LM; SD; MN 64, 200
PS22/880 * Latitude: -48.823333 * Longitude: -5.991667 * Date/Time: 1992-10-19T06:07:00 * Elevation: -3878.0 m * Location: South Atlantic Ocean * Campaign: ANT-X/6 (PS22) * Basis: Polarstern * Method/Device: Sampling gear, diverse (DIVERSE) * Comment: CTD 1
PS22/907 * Latitude: -46.996667 * Longitude: -6.000000 * Date/Time: 1992-10-30T11:06:00 * Elevation: -3542.0 m * Location: South Atlantic Ocean * Campaign: ANT-X/6 (PS22) * Basis: Polarstern * Method/Device: Sampling gear, diverse (DIVERSE) * Comment: CTD 1; GWS; APSN; CTD 2; SD; MN 64, 200; LM; NIS; CTD 3; KVD; ALW; BO; CTD 4; BL-TEST; RMT; CTD 5
Comment:
"control" stands for the unamended control bottles, "Fe" stands for the bottles enriched with 2 nM Fe.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DATE/TIME | Date/Time | Geocode | |||
| 3 | Duration, number of days | Duration | days | van Leeuwe, Maria A | ||
| 4 | Sample code/label | Sample label | van Leeuwe, Maria A | |||
| 5 | Latitude of event | Latitude | ||||
| 6 | Longitude of event | Longitude | ||||
| 7 | DEPTH, water | Depth water | m | Geocode | ||
| 8 | Chlorophyll a | Chl a | µg/l | van Leeuwe, Maria A | Fluorometry, after filtration | |
| 9 | Nitrite | [NO2]- | µmol/l | van Leeuwe, Maria A | Auto-analyzer, Technicon AA-II | |
| 10 | Nitrate | [NO3]- | µmol/l | van Leeuwe, Maria A | Auto-analyzer, Technicon AA-II | |
| 11 | Phosphate | [PO4]3- | µmol/l | van Leeuwe, Maria A | Auto-analyzer, Technicon AA-II | corrected by multiplication with 1.04 |
| 12 | Silicate | Si(OH)4 | µmol/l | van Leeuwe, Maria A | Auto-analyzer, Technicon AA-II | |
| 13 | Ammonium | [NH4]+ | µmol/l | van Leeuwe, Maria A | Ammonia determination (Koroleff, 1969/1976) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1371 data points