Wasmund, Norbert (2015): Chlorophyll pigments from the Namibian upwelling system during Maria S. Merain cruise MSM18/5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.843335
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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: -20.661259 * Median Longitude: 11.878836 * South-bound Latitude: -22.368500 * West-bound Longitude: 8.951500 * North-bound Latitude: -20.031500 * East-bound Longitude: 12.953700
Date/Time Start: 2011-08-27T16:09:00 * Date/Time End: 2011-09-15T17:39:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 60 m
Event(s):
MSM18/5_878-1 (NAM001-1) * Latitude: -20.031700 * Longitude: 12.953700 * Date/Time: 2011-08-27T16:09:00 * Elevation: -71.9 m * Location: Benguela Upwelling * Campaign: MSM18/5 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM18/5_879-1 (NAM002-1) * Latitude: -20.079300 * Longitude: 12.872500 * Date/Time: 2011-08-27T21:41:00 * Elevation: -106.4 m * Location: Benguela Upwelling * Campaign: MSM18/5 * Basis: Maria S. Merian * Method/Device: CTD/Rosette (CTD-RO)
MSM18/5_880-1 (NAM003-1) * Latitude: -20.127200 * Longitude: 12.791200 * Date/Time: 2011-08-28T02:19:00 * Elevation: -132.8 m * Location: Benguela Upwelling * Campaign: MSM18/5 * 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 code/label | Sample label | ||||
| 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:
552 data points