Wasmund, Norbert (2015): Chlorophyll pigments from the Namibian upwelling system during Maria S. Merain cruise MSM17/3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843325
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Project(s):
Funding:
Bundesministerium für Bildung und Forschung, Bonn (BMBF), grant/award no. 03F0650: Geochemistry and ecology of the Namibian upwelling system
Coverage:
Median Latitude: -24.514109 * Median Longitude: 13.646565 * South-bound Latitude: -26.668000 * West-bound Longitude: 11.750000 * North-bound Latitude: -22.999000 * East-bound Longitude: 15.059000
Date/Time Start: 2011-01-30T10:31:00 * Date/Time End: 2011-02-08T20:22:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 75 m
Event(s):
MSM17/3_222-1 (T8-4) * Latitude Start: -23.001000 * Longitude Start: 14.049000 * Latitude End: -23.000000 * Longitude End: 14.050000 * Date/Time Start: 2011-01-30T10:31:00 * Date/Time End: 2011-01-30T10:57:00 * Elevation: -133.0 m * Location: Benguela Upwelling * Campaign: MSM17/3 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM17/3_225-1 (WLT-1) * Latitude Start: -23.500000 * Longitude Start: 14.000000 * Latitude End: -23.500000 * Longitude End: 14.000000 * Date/Time Start: 2011-01-31T08:27:00 * Date/Time End: 2011-01-31T08:47:00 * Elevation: -168.0 m * Location: Benguela Upwelling * Campaign: MSM17/3 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM17/3_226-1 (WLT-2) * Latitude Start: -23.498000 * Longitude Start: 13.500000 * Latitude End: -23.497000 * Longitude End: 13.501000 * Date/Time Start: 2011-01-31T13:45:00 * Date/Time End: 2011-01-31T14:07:00 * Elevation: -229.0 m * Location: Benguela Upwelling * Campaign: MSM17/3 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
Comment:
Geocode DEPTH, water is the mid depth of the range. Procedure as described by Wasmund et al. (2006, http://www.iopan.gda.pl/oceanologia/481wasmu.pdf). However, a new fluorometer was used which measured according to the principle of Welschmeyer (1994, doi:10.4319/lo.1994.39.8.1985). Therefore, the chlorophyll a data were corrected for chlorophyll b, but not for pheopigments. This procedure is also recommended by HELCOM (2014, http://www.helcom.fi/Documents/Action%20areas/Monitoring%20and%20assessment/Manuals%20and%20Guidelines/Manual%20for%20Marine%20Monitoring%20in%20the%20COMBINE%20Programme%20of%20HELCOM.pdf).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Optional event label | Event 2 | ||||
| 3 | Latitude of event | Latitude | ||||
| 4 | Longitude of event | Longitude | ||||
| 5 | Date/Time of event | Date/Time | ||||
| 6 | Sample ID | Sample ID | ||||
| 7 | DEPTH, water | Depth water | m | Geocode | ||
| 8 | Chlorophyll a | Chl a | µg/l | Wasmund, Norbert |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
254 data points