Tanhua, Toste; Karstensen, Johannes (2012): Hydrochemistry during Maria S. Merian cruise MSM08/1 [dataset]. IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel University, PANGAEA, https://doi.org/10.1594/PANGAEA.774842
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Published: 2012-01-30 • DOI registered: 2012-02-28
Related to:
Visbeck, Martin (2008): Short Cruise Report MSM08/1, Mindelo-Mindelo, 18.04.2008-03.05.2008. Leibniz Institute of Marine Sciences, IFM-GEOMAR at the University of Kiel, Germany, 14, https://doi.org/10.3289/scr_msm08_1
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: 8.555672 * Median Longitude: -23.334948 * South-bound Latitude: 7.000000 * West-bound Longitude: -26.000167 * North-bound Latitude: 17.605000 * East-bound Longitude: -21.000000
Date/Time Start: 2008-04-20T17:15:00 * Date/Time End: 2008-05-02T01:33:00
Minimum DEPTH, water: 0.390 m * Maximum DEPTH, water: 3586.104 m
Event(s):
MSM08/1_CTD-RO1 * Latitude: 17.605000 * Longitude: -24.311000 * Date/Time: 2008-04-20T17:15:00 * Campaign: MSM08/1 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: Deployment
MSM08/1_CTD-RO3 * Latitude: 11.268667 * Longitude: -23.002833 * Date/Time: 2008-04-22T05:38:00 * Campaign: MSM08/1 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: Incubation experiment 10m, Chl-a filter
MSM08/1_CTD-RO5 * Latitude: 8.999333 * Longitude: -22.997833 * Date/Time: 2008-04-22T16:56:00 * Campaign: MSM08/1 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
Comment:
WOCE quality flags converted to internal format, see hdl:10013/epic.31518.d001, # is mean value.
47 CTD stations with 24 place Rosette. Region: Tropical Atlantic. deliberate trace release cruise,Hydro (J. Karstensen). Status - final. S Plus - up to date CTD and bottle salinities in file ID numbers fabricated. Salinity 0.001 lower than the L'Atalante (P. Brandt) data a few weeks earlier at the Tenatso station. Nutrients (F. Malien). Status - final. S Plus - up to date. Samples frozen to -20°C and measured at the lab in Kiel -June 18-23/2008. 2nd QC: A secondary QC vs. the GLODAP and CARINA data products revieled no significant offsets for any of the nutrients or oxygen. O2 (T. Tanhua). Status - final. Precision estimated to 0.6 umol/kg from 61 duplicate measurements, Oxygen titration made by high-school students. quality might be accordingly.
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 | Sample code/label | Sample label | Tanhua, Toste | |||
| 7 | Bottle number | Bottle | Tanhua, Toste | |||
| 8 | Pressure, water | Press | dbar | Karstensen, Johannes | CTD | |
| 9 | Temperature, water | Temp | °C | Karstensen, Johannes | CTD | ITS-90 |
| 10 | Salinity | Sal | Karstensen, Johannes | CTD | PSS-78, CTD | |
| 11 | Salinity | Sal | Tanhua, Toste | PSS-78, Bottle | ||
| 12 | Oxygen | O2 | µmol/kg | Tanhua, Toste | Bottle | |
| 13 | Silicate | Si(OH)4 | µmol/kg | Tanhua, Toste | ||
| 14 | Nitrate | [NO3]- | µmol/kg | Tanhua, Toste | ||
| 15 | Nitrite | [NO2]- | µmol/kg | Tanhua, Toste | ||
| 16 | Phosphate | [PO4]3- | µmol/kg | Tanhua, Toste |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
4784 data points
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