Wasmund, Norbert (2011): Chlorophyll pigments from the Namibian upwelling system during Discovery 356 [dataset]. Leibniz Institute for Baltic Sea Research, Warnemünde, PANGAEA, https://doi.org/10.1594/PANGAEA.773204
Always quote citation above when using data! You can download the citation in several formats below.
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: -19.904839 * Median Longitude: 11.589548 * South-bound Latitude: -23.073000 * West-bound Longitude: 9.516000 * North-bound Latitude: -17.303000 * East-bound Longitude: 14.280000
Date/Time Start: 2010-09-11T20:08:00 * Date/Time End: 2010-10-07T21:30:00
Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 75 m
Event(s):
D356-2_1 * Latitude: -20.996000 * Longitude: 13.163000 * Date/Time: 2010-09-11T20:08:00 * Elevation: -111.0 m * Location: Benguela Upwelling * Campaign: D356 * Basis: Discovery (1962) * Method/Device: CTD/Rosette (CTD-RO)
D356-3_1 * Latitude: -20.833000 * Longitude: 13.168000 * Date/Time: 2010-09-11T23:22:00 * Elevation: -111.0 m * Location: Benguela Upwelling * Campaign: D356 * Basis: Discovery (1962) * Method/Device: CTD/Rosette (CTD-RO)
D356-6_3_1 * Latitude: -17.328000 * Longitude: 11.503000 * Date/Time: 2010-09-13T03:46:00 * Location: Benguela Upwelling * Campaign: D356 * Basis: Discovery (1962) * Method/Device: CTD/Rosette (CTD-RO)
Comment:
Chlorophyll-a data from the cruise number D-356 with research vessel "Discovery" from 10.9.-13.10.2010 in front of Namibia. Samples taken by CTD- rosette sampler from different depths.
Filtration through GF/F filters immediately on board, filters frozen, transported to the institute.
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, http://www.jstor.org/stable/2838404). Therefore, the chlorophyll a data were corrected for chlorophyll b, but not for pheopigments.
Formula:
Chl.a-tot [mg*m-3] = F0 * KX * VE * VPr**-1
KX = linear calibration factor [µg chl.a/L per fluorescence unit]
F0 = rel. fluorescence
VE = extraction volume [ml]
VPr = filtration volume of the sample [ml]
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Sample code/label | Sample label | Wasmund, Norbert | |||
| 5 | DEPTH, water | Depth water | m | Geocode | ||
| 6 | Chlorophyll a | Chl a | µg/l | Wasmund, Norbert | Fluorescence determination | total |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
304 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Sample label | 5 Depth water [m] | 6 Chl a [µg/l] |
|---|---|---|---|---|---|
| D356-2_1 | -20.996 | 13.163 | 20100911_D356-2 | 5 | 1.71 |
| D356-3_1 | -20.833 | 13.168 | 20100911_D356-3 | 5 | 1.84 |
| D356-6_3_1 | -17.328 | 11.503 | 20100913_D356-6 | 5 | 2.81 |
| D356-6_3_1 | -17.328 | 11.503 | 20100913_D356-6 | 10 | 3.69 |
| D356-6_3_1 | -17.328 | 11.503 | 20100913_D356-6 | 15 | 3.48 |
| D356-6_3_1 | -17.328 | 11.503 | 20100913_D356-6 | 20 | 5.59 |
| D356-6_3_1 | -17.328 | 11.503 | 20100913_D356-6 | 30 | 3.36 |
| D356-6_3_1 | -17.328 | 11.503 | 20100913_D356-6 | 40 | 2.71 |
| D356-7_1 | -17.303 | 11.681 | 20100913_D356-7 | 5 | 4.67 |
| D356-7_1 | -17.303 | 11.681 | 20100913_D356-7 | 10 | 8.43 |
| D356-7_1 | -17.303 | 11.681 | 20100913_D356-7 | 15 | 7.42 |
| D356-7_1 | -17.303 | 11.681 | 20100913_D356-7 | 20 | 2.44 |
| D356-7_1 | -17.303 | 11.681 | 20100913_D356-7 | 40 | 1.33 |
| D356-8_2_3_3 | -17.340 | 10.998 | 20100914_D356-8 | 5 | 1.31 |
| D356-8_2_3_3 | -17.340 | 10.998 | 20100914_D356-8 | 10 | 1.28 |
| D356-8_2_3_3 | -17.340 | 10.998 | 20100914_D356-8 | 15 | 1.32 |
| D356-8_2_3_3 | -17.340 | 10.998 | 20100914_D356-8 | 20 | 1.31 |
| D356-8_2_3_3 | -17.340 | 10.998 | 20100914_D356-8 | 30 | 0.90 |
| D356-8_2_3_3 | -17.340 | 10.998 | 20100914_D356-8 | 40 | 0.42 |
| D356-9_1_1_1 | -17.458 | 10.676 | 20100915_D356-9 | 0 | 2.94 |
| D356-11_3 | -23.015 | 14.280 | 20100917_D356-11 | 0 | 3.70 |
| D356-14_3_5_2 | -23.073 | 12.751 | 20100919_D356-14 | 0 | 0.67 |
| D356-15_6_1 | -23.053 | 13.033 | 20100919_D356-15 | 5 | 0.82 |
| D356-15_6_1 | -23.053 | 13.033 | 20100919_D356-15 | 10 | 0.71 |
| D356-15_6_1 | -23.053 | 13.033 | 20100919_D356-15 | 15 | 0.78 |
| D356-15_6_1 | -23.053 | 13.033 | 20100919_D356-15 | 20 | 0.76 |
| D356-15_6_1 | -23.053 | 13.033 | 20100919_D356-15 | 30 | 1.00 |
| D356-15_6_1 | -23.053 | 13.033 | 20100919_D356-15 | 50 | 0.99 |
| D356-16_6_2 | -22.833 | 11.793 | 20100920_D356-16 | 5 | 0.57 |
| D356-16_6_2 | -22.833 | 11.793 | 20100920_D356-16 | 10 | 0.56 |
| D356-16_6_2 | -22.833 | 11.793 | 20100920_D356-16 | 15 | 0.64 |
| D356-16_6_2 | -22.833 | 11.793 | 20100920_D356-16 | 20 | 0.69 |
| D356-16_6_2 | -22.833 | 11.793 | 20100920_D356-16 | 40 | 0.58 |
| D356-17_5_2 | -23.046 | 13.503 | 20100922_D356-17 | 10 | 1.32 |
| D356-17_5_2 | -23.046 | 13.503 | 20100922_D356-17 | 15 | 1.39 |
| D356-17_5_2 | -23.046 | 13.503 | 20100922_D356-17 | 20 | 1.38 |
| D356-17_5_2 | -23.046 | 13.503 | 20100922_D356-17 | 30 | 1.38 |
| D356-17_5_2 | -23.046 | 13.503 | 20100922_D356-17 | 40 | 1.34 |
| D356-18_7 | -23.015 | 13.996 | 20100923_D356-18 | 5 | 3.38 |
| D356-18_7 | -23.015 | 13.996 | 20100923_D356-18 | 10 | 3.41 |
| D356-18_7 | -23.015 | 13.996 | 20100923_D356-18 | 15 | 3.28 |
| D356-18_7 | -23.015 | 13.996 | 20100923_D356-18 | 20 | 3.25 |
| D356-18_7 | -23.015 | 13.996 | 20100923_D356-18 | 30 | 2.52 |
| D356-18_7 | -23.015 | 13.996 | 20100923_D356-18 | 40 | 1.38 |
| D356-19_4 | -21.955 | 13.931 | 20100924_D356-19 | 10 | 2.76 |
| D356-19_4 | -21.955 | 13.931 | 20100924_D356-19 | 15 | 2.55 |
| D356-19_4 | -21.955 | 13.931 | 20100924_D356-19 | 20 | 2.52 |
| D356-19_4 | -21.955 | 13.931 | 20100924_D356-19 | 30 | 0.39 |
| D356-19_4 | -21.955 | 13.931 | 20100924_D356-19 | 40 | 0.43 |
| D356-20_1_2 | -20.995 | 13.153 | 20100925_D356-20 | 5 | 10.45 |
| D356-20_1_2 | -20.995 | 13.153 | 20100925_D356-20 | 10 | 10.07 |
| D356-20_1_2 | -20.995 | 13.153 | 20100925_D356-20 | 15 | 10.71 |
| D356-20_1_2 | -20.995 | 13.153 | 20100925_D356-20 | 20 | 6.16 |
| D356-20_1_2 | -20.995 | 13.153 | 20100925_D356-20 | 30 | 9.55 |
| D356-20_1_2 | -20.995 | 13.153 | 20100925_D356-20 | 40 | 7.03 |
| D356-21_1_3 | -21.001 | 12.166 | 20100925_D356-21 | 5 | 2.64 |
| D356-21_1_3 | -21.001 | 12.166 | 20100925_D356-21 | 10 | 2.68 |
| D356-21_1_3 | -21.001 | 12.166 | 20100925_D356-21 | 15 | 2.64 |
| D356-21_1_3 | -21.001 | 12.166 | 20100925_D356-21 | 20 | 2.70 |
| D356-21_1_3 | -21.001 | 12.166 | 20100925_D356-21 | 30 | 2.66 |
| D356-22_1_1 | -20.998 | 11.400 | 20100926_D356-22 | 10 | 3.48 |
| D356-22_1_1 | -20.998 | 11.400 | 20100926_D356-22 | 15 | 3.74 |
| D356-22_1_1 | -20.998 | 11.400 | 20100926_D356-22 | 20 | 3.70 |
| D356-22_1_1 | -20.998 | 11.400 | 20100926_D356-22 | 30 | 3.42 |
| D356-22_1_1 | -20.998 | 11.400 | 20100926_D356-22 | 50 | 3.17 |
| D356-23_1_2 | -18.981 | 10.335 | 20100927_D356-23 | 10 | 1.07 |
| D356-23_1_2 | -18.981 | 10.335 | 20100927_D356-23 | 15 | 0.96 |
| D356-23_1_2 | -18.981 | 10.335 | 20100927_D356-23 | 20 | 0.78 |
| D356-23_1_2 | -18.981 | 10.335 | 20100927_D356-23 | 30 | 1.03 |
| D356-23_1_2 | -18.981 | 10.335 | 20100927_D356-23 | 50 | 1.05 |
| D356-24_2_2 | -19.046 | 11.081 | 20100928_D356-24 | 10 | 2.94 |
| D356-24_2_2 | -19.046 | 11.081 | 20100928_D356-24 | 15 | 3.00 |
| D356-24_2_2 | -19.046 | 11.081 | 20100928_D356-24 | 20 | 4.03 |
| D356-24_2_2 | -19.046 | 11.081 | 20100928_D356-24 | 30 | 2.92 |
| D356-24_2_2 | -19.046 | 11.081 | 20100928_D356-24 | 50 | 4.12 |
| D356-25_2 | -18.938 | 11.508 | 20100928_D356-25 | 0 | 1.09 |
| D356-25_2 | -18.938 | 11.508 | 20100928_D356-25 | 10 | 1.19 |
| D356-25_2 | -18.938 | 11.508 | 20100928_D356-25 | 15 | 1.08 |
| D356-25_2 | -18.938 | 11.508 | 20100928_D356-25 | 20 | 1.21 |
| D356-25_2 | -18.938 | 11.508 | 20100928_D356-25 | 30 | 1.07 |
| D356-25_2 | -18.938 | 11.508 | 20100928_D356-25 | 50 | 0.84 |
| D356-30_1_2 | -17.616 | 11.008 | 20101001_D356-30 | 5 | 1.80 |
| D356-30_1_2 | -17.616 | 11.008 | 20101001_D356-30 | 10 | 4.19 |
| D356-30_1_2 | -17.616 | 11.008 | 20101001_D356-30 | 15 | 3.01 |
| D356-30_1_2 | -17.616 | 11.008 | 20101001_D356-30 | 20 | 3.55 |
| D356-30_1_2 | -17.616 | 11.008 | 20101001_D356-30 | 30 | 1.93 |
| D356-30_1_2 | -17.616 | 11.008 | 20101001_D356-30 | 60 | 2.67 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 5 | 5.14 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 10 | 3.30 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 15 | 3.79 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 20 | 9.86 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 30 | 7.17 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 60 | 3.61 |
| D356-31_1_2 | -17.921 | 10.933 | 20101002_D356-31 | 73 | 0.68 |
| D356-32_1 | -18.246 | 10.835 | 20101002_D356-32 | 5 | 1.63 |
| D356-32_1 | -18.246 | 10.835 | 20101002_D356-32 | 10 | 1.17 |
| D356-32_1 | -18.246 | 10.835 | 20101002_D356-32 | 15 | 1.87 |
| D356-32_1 | -18.246 | 10.835 | 20101002_D356-32 | 20 | 2.23 |
| D356-32_1 | -18.246 | 10.835 | 20101002_D356-32 | 30 | 1.50 |
| D356-32_1 | -18.246 | 10.835 | 20101002_D356-32 | 75 | 2.61 |
| D356-33_1_2 | -18.591 | 10.766 | 20101002_D356-33 | 5 | 9.94 |
| D356-33_1_2 | -18.591 | 10.766 | 20101002_D356-33 | 10 | 11.55 |
| D356-33_1_2 | -18.591 | 10.766 | 20101002_D356-33 | 15 | 8.45 |
| D356-33_1_2 | -18.591 | 10.766 | 20101002_D356-33 | 20 | 6.58 |
| D356-33_1_2 | -18.591 | 10.766 | 20101002_D356-33 | 30 | 3.20 |
| D356-33_1_2 | -18.591 | 10.766 | 20101002_D356-33 | 50 | 2.17 |
| D356-34_1_2 | -18.910 | 10.703 | 20101003_D356-34 | 5 | 1.72 |
| D356-34_1_2 | -18.910 | 10.703 | 20101003_D356-34 | 10 | 1.68 |
| D356-34_1_2 | -18.910 | 10.703 | 20101003_D356-34 | 15 | 1.36 |
| D356-34_1_2 | -18.910 | 10.703 | 20101003_D356-34 | 20 | 1.30 |
| D356-34_1_2 | -18.910 | 10.703 | 20101003_D356-34 | 30 | 0.72 |
| D356-34_1_2 | -18.910 | 10.703 | 20101003_D356-34 | 50 | 0.19 |
| D356-35_1_2 | -18.848 | 9.516 | 20101003_D356-35 | 5 | 1.28 |
| D356-35_1_2 | -18.848 | 9.516 | 20101003_D356-35 | 10 | 1.17 |
| D356-35_1_2 | -18.848 | 9.516 | 20101003_D356-35 | 15 | 1.12 |
| D356-35_1_2 | -18.848 | 9.516 | 20101003_D356-35 | 20 | 0.99 |
| D356-35_1_2 | -18.848 | 9.516 | 20101003_D356-35 | 40 | 2.60 |
| D356-37_2 | -18.000 | 9.693 | 20101004_D356-37 | 5 | 0.73 |
| D356-37_2 | -18.000 | 9.693 | 20101004_D356-37 | 10 | 1.13 |
| D356-37_2 | -18.000 | 9.693 | 20101004_D356-37 | 15 | 1.41 |
| D356-37_2 | -18.000 | 9.693 | 20101004_D356-37 | 20 | 1.39 |
| D356-37_2 | -18.000 | 9.693 | 20101004_D356-37 | 30 | 0.81 |
| D356-37_2 | -18.000 | 9.693 | 20101004_D356-37 | 40 | 0.75 |
| D356-38_2 | -18.298 | 9.665 | 20101005_D356-38 | 5 | 1.15 |
| D356-38_2 | -18.298 | 9.665 | 20101005_D356-38 | 10 | 0.99 |
| D356-38_2 | -18.298 | 9.665 | 20101005_D356-38 | 15 | 0.68 |
| D356-38_2 | -18.298 | 9.665 | 20101005_D356-38 | 20 | 0.41 |
| D356-38_2 | -18.298 | 9.665 | 20101005_D356-38 | 30 | 0.39 |
| D356-38_2 | -18.298 | 9.665 | 20101005_D356-38 | 40 | 0.21 |
| D356-39_3_3 | -18.683 | 9.655 | 20101005_D356-39 | 5 | 3.05 |
| D356-39_3_3 | -18.683 | 9.655 | 20101005_D356-39 | 10 | 2.84 |
| D356-39_3_3 | -18.683 | 9.655 | 20101005_D356-39 | 15 | 2.71 |
| D356-39_3_3 | -18.683 | 9.655 | 20101005_D356-39 | 20 | 3.10 |
| D356-39_3_3 | -18.683 | 9.655 | 20101005_D356-39 | 30 | 0.58 |
| D356-39_3_3 | -18.683 | 9.655 | 20101005_D356-39 | 40 | 0.26 |
| D356-40_2 | -18.751 | 9.670 | 20101005_D356-40 | 5 | 0.98 |
| D356-40_2 | -18.751 | 9.670 | 20101005_D356-40 | 10 | 0.92 |
| D356-40_2 | -18.751 | 9.670 | 20101005_D356-40 | 15 | 1.51 |
| D356-40_2 | -18.751 | 9.670 | 20101005_D356-40 | 20 | 1.53 |
| D356-40_2 | -18.751 | 9.670 | 20101005_D356-40 | 40 | 0.61 |
| D356-41_2 | -18.995 | 9.671 | 20101005_D356-41 | 5 | 0.61 |
| D356-41_2 | -18.995 | 9.671 | 20101005_D356-41 | 10 | 0.65 |
| D356-41_2 | -18.995 | 9.671 | 20101005_D356-41 | 15 | 0.71 |
| D356-41_2 | -18.995 | 9.671 | 20101005_D356-41 | 20 | 1.01 |
| D356-41_2 | -18.995 | 9.671 | 20101005_D356-41 | 30 | 0.69 |
| D356-41_2 | -18.995 | 9.671 | 20101005_D356-41 | 40 | 0.32 |
| D356-43_1_1 | -22.984 | 13.042 | 20101005_D356-43 | 5 | 0.72 |
| D356-43_1_1 | -22.984 | 13.042 | 20101005_D356-43 | 10 | 0.81 |
| D356-43_1_1 | -22.984 | 13.042 | 20101005_D356-43 | 15 | 0.85 |
| D356-43_1_1 | -22.984 | 13.042 | 20101005_D356-43 | 20 | 0.91 |
| D356-43_1_1 | -22.984 | 13.042 | 20101005_D356-43 | 30 | 0.68 |
| D356-43_1_1 | -22.984 | 13.042 | 20101005_D356-43 | 50 | 0.70 |