Schlosser, Christian (2012): Trace metal concentration from water samples during Maria S. Merian cruise MSM10/1 [dataset]. IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel University, PANGAEA, https://doi.org/10.1594/PANGAEA.775062
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Published: 2012-01-31 • DOI registered: 2016-05-10
Related to:
Visbeck, Martin (2008): Short Cruise Report MSM10/1, Ponta Delgada-Mindelo, 31.12.2008-06.12.2008. Leibniz Institute of Marine Sciences, IFM-GEOMAR at the University of Kiel, Germany, 15 pp, https://doi.org/10.3289/scr_msm10_1
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: 9.505466 * Median Longitude: -23.450666 * South-bound Latitude: 6.000167 * West-bound Longitude: -27.500000 * North-bound Latitude: 13.500000 * East-bound Longitude: -21.003167
Date/Time Start: 2008-11-06T05:07:00 * Date/Time End: 2008-11-24T20:56:00
Minimum DEPTH, water: 50 m * Maximum DEPTH, water: 800 m
Event(s):
MSM10/1-GO-FLO4 * Latitude: 13.500000 * Longitude: -27.500000 * Date/Time: 2008-11-06T05:07:00 * Campaign: MSM10/1 * Basis: Maria S. Merian * Method/Device: Go-Flo bottles (GOFLO)
MSM10/1-GO-FLO21 * Latitude: 7.500500 * Longitude: -24.999833 * Date/Time: 2008-11-08T21:48:00 * Campaign: MSM10/1 * Basis: Maria S. Merian * Method/Device: Go-Flo bottles (GOFLO)
MSM10/1-GO-FLO72 * Latitude: 6.000167 * Longitude: -22.250000 * Date/Time: 2008-11-14T15:50:00 * Campaign: MSM10/1 * Basis: Maria S. Merian * Method/Device: Go-Flo bottles (GOFLO)
Comment:
Sampling:Subsurface seawater samples were collected with 4 GO-FLO bottles that were deployed on the kevlar cable of the Maria S. Merian.Sample treatment at sea:Samples were filtered through a 0.2 µm Sartorius cartridge filter into acid cleaned 1 L LDPE bottles. After filtration, trace metal samples were acidified with Q-HCl (3 ml into 1 ml SW), below pH 2. Filtered samples for ligand measurements (FeL, ZnL, CdL) were filled in 0.5 L HDPE bottles and frozen prior analysis on board.All ligand measurements were performed at sea.All work was performed under clean air conditions in a clean container (University of Bremen).Measurement:Trace metal concentrations were measured at Kiel by GF-AAS and a method adopted from Grasshoff et al. (1999). Iron ligand concentrations were measured by voltammetry (CLE-ACSV) and a method adopted from Croot and Johansson (2000).Quality Flag:WOCE converted to internal format, see hdl:10013/epic.31518.d001.
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 | Schlosser, Christian | |||
| 7 | Bottle number | Bottle | Schlosser, Christian | |||
| 8 | Cadmium | Cd | nmol/l | Schlosser, Christian | ||
| 9 | Cobalt | Co | nmol/l | Schlosser, Christian | ||
| 10 | Copper | Cu | nmol/l | Schlosser, Christian | ||
| 11 | Iron | Fe | nmol/l | Schlosser, Christian | ||
| 12 | Nickel | Ni | nmol/l | Schlosser, Christian | ||
| 13 | Lead | Pb | nmol/l | Schlosser, Christian | ||
| 14 | Zinc | Zn | nmol/l | Schlosser, Christian | ||
| 15 | Iron-binding ligand, dissolved | FeL diss | nmol/l | Schlosser, Christian | ||
| 16 | Iron, dissolved, conditional complex stability | Fe LogK´ diss | Schlosser, Christian |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
436 data points