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Tanhua, Toste; Stramma, Lothar; Desai, Falguni; Löscher, Carolin R (2012): Hydrochemistry and molecular biology during Maria S. Merian cruise MSM10/1. IFM-GEOMAR Leibniz-Institute of Marine Sciences, Kiel University, PANGAEA,

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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,
Median Latitude: 8.736960 * Median Longitude: -22.328748 * South-bound Latitude: 4.000167 * West-bound Longitude: -27.501000 * North-bound Latitude: 28.695000 * East-bound Longitude: -17.500000
Date/Time Start: 2008-11-02T18:10:00 * Date/Time End: 2008-12-04T15:38:00
Minimum DEPTH, water: 2.49 m * Maximum DEPTH, water: 4412.41 m
MSM10/1-CTD1 * Latitude: 28.695000 * Longitude: -26.323000 * Date/Time: 2008-11-02T18:10:00 * Campaign: MSM10/1 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: Oxygen, Salinity, RNA/DNA, SF5, CFC-12
MSM10/1-CTD10 * Latitude: 10.500500 * Longitude: -27.499500 * Date/Time: 2008-11-07T02:06:00 * Campaign: MSM10/1 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: Salinity, SF5, CFC-12
MSM10/1-CTD100 * Latitude: 8.750167 * Longitude: -21.500000 * Date/Time: 2008-11-17T02:50:00 * Campaign: MSM10/1 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO) * Comment: Salinity, SF5, CFC-12
Nutrients (F. Malien). Status - final. S Plus - up to date. Samples frozen to -20C and measured at the lab in Kiel -January 15-20/2009,All nutrient values flagged questionable. very large scatter in the data. In addition about 1/4 of the bottles were broken in the transport although these don't seem to be any worse than the other samples,O2 (K. Stange). Status - final. Precision estimated to 0.4 umol/kg from 82 replicate measurements, O2 The standard solution for the titration was found to be accurate to better than 0.27% based on comparison to two independent reference materials from WAKO inc. (USA) and Bjerknes Center in Bergen, Oxygen concentrations in deep water samples are consistent to GLODAP and CARINA databases as well as more recent data to within 1.3%.
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEvent
2Date/Time of eventDate/Time
3Latitude of eventLatitude
4Longitude of eventLongitude
5DEPTH, waterDepth watermGeocode
6Sample code/labelSample labelTanhua, Toste
7Bottle numberBottleTanhua, Toste
8Pressure, waterPressdbarStramma, LotharCTD
9Temperature, waterTemp°CStramma, LotharCTDITS-90
10SalinitySalStramma, LotharCTDPSS-78, CTD
11SalinitySalTanhua, TostePSS-78, Bottle
12OxygenO2µmol/kgTanhua, TosteCTD
13OxygenO2µmol/kgTanhua, TosteBottle
14SilicateSILCATµmol/kgTanhua, Toste
15NitrateNITRATµmol/kgTanhua, Toste
16NitriteNITRITµmol/kgTanhua, Toste
17PhosphatePHSPHTµmol/kgTanhua, Toste
18Ammonium[NH4]+µmol/kgTanhua, Toste
19Sulfur hexafluoride, SF6SF6fmol/kgTanhua, Toste
20Freon-12 (dichlorodifluoromethane)CFC-12pmol/kgTanhua, Toste
21Trifluoromethyl sulfur pentafluorideSF5CF3fmol/kgTanhua, Toste
22Bacterial nitrogen fixation, filamentousnifH_fil#/lDesai, FalguniFluorescence-based quantitative real-time PCR (qPCR)
23Bacterial nitrogen fixation, GammaAOnifH_Gamma#/lDesai, FalguniFluorescence-based quantitative real-time PCR (qPCR)
24Bacterial nitrogen fixation, UCYN-AnifH_UCYN#/lDesai, FalguniFluorescence-based quantitative real-time PCR (qPCR)
25Bacterial nitrogen fixation, ChrocosphaeranifH_Chroch#/lDesai, FalguniFluorescence-based quantitative real-time PCR (qPCR)
26Bacterial nitrogen fixation, CyanothesenifH_Cyano#/lDesai, FalguniFluorescence-based quantitative real-time PCR (qPCR)
27Bacterial nitrogen fixation, totalnifH_tot#/lDesai, FalguniFluorescence-based quantitative real-time PCR (qPCR)
28Archael_amoA distributionArch_amoA#/kgLöscher, Carolin R
36613 data points

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