Laglera, Luis Miguel; Uskaikar, Hema; Klaas, Christine (2021): Iron measueremts of CTD casts during LOHAFEX expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.926103, In: Laglera, LM et al. (2021): Iron redox speciation during ANT-XXV/3 - LOHAFEX fertilization experiment [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.926118
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Laglera, Luis Miguel; Uskaikar, Hema; Klaas, Christine; Naqvi, Syed Wajih Ahmad; Wolf-Gladrow, Dieter A; Tovar-Sánchez, Antonio (2022): Dissolved and particulate iron redox speciation during the LOHAFEX fertilization experiment. Marine Pollution Bulletin, 184, 114161, https://doi.org/10.1016/j.marpolbul.2022.114161
Coverage:
Median Latitude: -15.217981 * Median Longitude: -47.828404 * South-bound Latitude: -15.790900 * West-bound Longitude: -48.402300 * North-bound Latitude: -14.475500 * East-bound Longitude: -47.382400
Date/Time Start: 2009-01-29T15:00:00 * Date/Time End: 2009-03-03T06:20:00
Minimum DEPTH, water: 20 m * Maximum DEPTH, water: 300 m
Event(s):
PS73/121-5 * Latitude Start: -47.825200 * Longitude Start: -15.778400 * Latitude End: -47.825200 * Longitude End: -15.778400 * Date/Time: 2009-01-29T15:39:00 * Elevation Start: -3310.0 m * Elevation End: -3310.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS73/126-4 * Latitude Start: -47.843000 * Longitude Start: -15.772000 * Latitude End: -47.843000 * Longitude End: -15.772000 * Date/Time: 2009-01-30T11:32:00 * Elevation Start: -3384.0 m * Elevation End: -3384.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: CTD/Rosette, ultra clean (CTD-UC)
PS73/129-2 * Latitude Start: -47.743800 * Longitude Start: -15.766300 * Latitude End: -47.744300 * Longitude End: -15.767700 * Date/Time Start: 2009-01-31T09:24:00 * Date/Time End: 2009-01-31T09:41:00 * Elevation Start: -3435.0 m * Elevation End: -3408.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: CTD/Rosette, ultra clean (CTD-UC)
Comment:
Total dissolved iron measured by ICPMS and voltammetrty (Laglera etal 2017) and Fe(II) concentrations measured by chemiluminescence in filtered (0.2 microm) and unfiltered samples during the LOHAEFX experiment. Stations sampling fertilized or non-fertilized waters are labelled as IN and OUT.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Laglera, Luis Miguel | |||
| 2 | DATE/TIME | Date/Time | Laglera, Luis Miguel | Geocode | ||
| 3 | LONGITUDE | Longitude | Laglera, Luis Miguel | Geocode | ||
| 4 | LATITUDE | Latitude | Laglera, Luis Miguel | Geocode | ||
| 5 | Sample comment | Sample comment | Laglera, Luis Miguel | stations sampling fertilized or non-fertilized waters are labelled as IN and OUT | ||
| 6 | Day of expedition | Exp day | Laglera, Luis Miguel | |||
| 7 | DEPTH, water | Depth water | m | Laglera, Luis Miguel | Geocode | |
| 8 | Iron, dissolved | Fe diss | nmol/l | Laglera, Luis Miguel | Inductively coupled plasma - mass spectrometry (ICP-MS) | total |
| 9 | Iron II, ferrous iron, dissolved | Fe(II) diss | nmol/l | Laglera, Luis Miguel | Chemiluminescence | |
| 10 | Iron II, ferrous iron, total labile | TL Fe(II) | nmol/l | Laglera, Luis Miguel | Chemiluminescence |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
366 data points
Data
| 1 Event | 2 Date/Time | 3 Longitude | 4 Latitude | 5 Sample comment | 6 Exp day | 7 Depth water [m] | 8 Fe diss [nmol/l] | 9 Fe(II) diss [nmol/l] | 10 TL Fe(II) [nmol/l] |
|---|---|---|---|---|---|---|---|---|---|
| PS73/121-5 | 2009-01-29T15:00 | -47.8342 | -15.7909 | IN | 2 | 20 | 0.32 | 0.033 | |
| PS73/121-5 | 2009-01-29T15:00 | -47.8342 | -15.7909 | IN | 2 | 40 | 0.30 | 0.025 | |
| PS73/126-4 | 2009-01-30T11:30 | -47.8450 | -15.7707 | IN | 3 | 20 | 0.33 | 0.067 | |
| PS73/129-2 | 2009-01-31T09:20 | -47.7438 | -15.7663 | IN | 4.4 | 20 | 0.61 | 0.099 | |
| PS73/129-2 | 2009-01-31T09:20 | -47.7438 | -15.7663 | IN | 4.4 | 30 | 0.52 | 0.083 | |
| PS73/129-2 | 2009-01-31T09:20 | -47.7438 | -15.7663 | IN | 4.4 | 60 | 0.28 | 0.002 | |
| PS73/129-2 | 2009-01-31T09:20 | -47.7438 | -15.7663 | IN | 4.4 | 100 | 0.26 | 0.005 | |
| PS73/130-2 | 2009-01-31T11:20 | -47.7797 | -15.7648 | IN | 4.5 | 20 | 0.33 | 0.086 | |
| PS73/130-2 | 2009-01-31T11:20 | -47.7797 | -15.7648 | IN | 4.5 | 30 | 0.092 | ||
| PS73/130-2 | 2009-01-31T11:20 | -47.7797 | -15.7648 | IN | 4.5 | 40 | 0.39 | 0.065 | |
| PS73/130-2 | 2009-01-31T11:20 | -47.7797 | -15.7648 | IN | 4.5 | 60 | 0.22 | 0.026 | |
| PS73/130-2 | 2009-01-31T11:20 | -47.7797 | -15.7648 | IN | 4.5 | 100 | 0.25 | 0.015 | |
| PS73/132-8 | 2009-01-31T20:30 | -47.6438 | -15.7287 | IN | 5 | 20 | 0.31 | 0.096 | |
| PS73/132-8 | 2009-01-31T20:30 | -47.6438 | -15.7287 | IN | 5 | 30 | 0.32 | 0.094 | |
| PS73/132-8 | 2009-01-31T20:30 | -47.6438 | -15.7287 | IN | 5 | 40 | 0.23 | 0.136 | |
| PS73/132-8 | 2009-01-31T20:30 | -47.6438 | -15.7287 | IN | 5 | 60 | 0.43 | 0.021 | |
| PS73/132-8 | 2009-01-31T20:30 | -47.6438 | -15.7287 | IN | 5 | 100 | 0.29 | 0.011 | |
| PS73/135-7 | 2009-02-05T14:00 | -47.7010 | -15.1146 | IN | 9 | 20 | 0.24 | 0.072 | |
| PS73/135-7 | 2009-02-05T14:00 | -47.7010 | -15.1146 | IN | 9 | 30 | 0.39 | 0.098 | |
| PS73/135-7 | 2009-02-05T14:00 | -47.7010 | -15.1146 | IN | 9 | 40 | 0.28 | 0.063 | |
| PS73/135-7 | 2009-02-05T14:00 | -47.7010 | -15.1146 | IN | 9 | 60 | 0.21 | 0.042 | |
| PS73/135-7 | 2009-02-05T14:00 | -47.7010 | -15.1146 | IN | 9 | 100 | 0.29 | 0.077 | |
| PS73/135-7 | 2009-02-05T14:00 | -47.7010 | -15.1146 | IN | 9 | 150 | 0.24 | 0.050 | |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 20 | 0.25 | 0.055 | 0.115 |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 30 | 0.23 | 0.053 | 0.115 |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 40 | 0.23 | 0.055 | 0.121 |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 50 | 0.33 | 0.047 | 0.120 |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 70 | 0.24 | 0.029 | 0.064 |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 100 | 0.20 | 0.022 | 0.028 |
| PS73/137-7 | 2009-02-08T14:10 | -47.8570 | -15.2542 | OUT | 12 | 150 | 0.17 | 0.025 | 0.039 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 20 | 0.77 | 0.164 | 0.390 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 30 | 0.48 | 0.175 | 0.387 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 40 | 0.29 | 0.177 | 0.354 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 50 | 0.32 | 0.110 | 0.316 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 70 | 0.42 | 0.062 | 0.228 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 100 | 0.21 | 0.037 | 0.113 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 150 | 0.23 | 0.056 | 0.116 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 200 | 0.27 | 0.019 | 0.049 |
| PS73/139-5 | 2009-02-09T23:00 | -47.9084 | -15.1309 | IN | 14 | 300 | 0.35 | 0.010 | 0.027 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 20 | 1.10 | 0.069 | 0.109 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 30 | 0.59 | 0.038 | 0.137 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 40 | 0.27 | 0.022 | 0.143 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 50 | 0.31 | 0.046 | 0.039 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 70 | 0.27 | 0.024 | 0.012 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 100 | 0.34 | 0.068 | 0.004 |
| PS73/146-10 | 2009-02-12T10:00 | -47.4992 | -15.4295 | OUT | 16 | 150 | 0.31 | 0.053 | 0.022 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 20 | 0.82 | 0.186 | 0.382 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 30 | 0.59 | 0.189 | 0.377 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 40 | 0.27 | 0.191 | 0.330 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 50 | 0.31 | 0.144 | 0.299 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 70 | 0.44 | 0.073 | 0.131 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 100 | 0.32 | 0.064 | 0.067 |
| PS73/148-11 | 2009-02-14T20:00 | -47.9244 | -15.2854 | IN | 19 | 150 | 0.38 | 0.101 | 0.109 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 20 | 1.33 | 0.086 | 0.251 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 30 | 0.75 | 0.099 | 0.281 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 40 | 0.53 | 0.103 | 0.306 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 50 | 0.61 | 0.087 | 0.162 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 70 | 0.40 | 0.067 | 0.132 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 100 | 0.22 | 0.001 | 0.028 |
| PS73/162-11 | 2009-02-20T18:00 | -47.3824 | -14.6289 | IN | 25 | 150 | 0.28 | 0.097 | 0.098 |
| PS73/170-6 | 2009-02-23T20:15 | -48.0615 | -14.4755 | IN | 28 | 20 | 0.59 | 0.057 | 0.101 |
| PS73/170-6 | 2009-02-23T20:15 | -48.0615 | -14.4755 | IN | 28 | 30 | 0.21 | 0.080 | 0.123 |
| PS73/170-6 | 2009-02-23T20:15 | -48.0615 | -14.4755 | IN | 28 | 40 | 0.30 | 0.054 | 0.119 |
| PS73/170-6 | 2009-02-23T20:15 | -48.0615 | -14.4755 | IN | 28 | 50 | 0.67 | 0.067 | 0.101 |
| PS73/170-6 | 2009-02-23T20:15 | -48.0615 | -14.4755 | IN | 28 | 70 | 0.17 | 0.067 | 0.077 |
| PS73/170-6 | 2009-02-23T20:15 | -48.0615 | -14.4755 | IN | 28 | 100 | 0.60 | 0.045 | 0.062 |
| PS73/196-4 | 2009-03-02T10:40 | -48.4023 | -14.9430 | IN | 34 | 20 | 0.80 | 0.046 | 0.064 |
| PS73/196-4 | 2009-03-02T10:40 | -48.4023 | -14.9430 | IN | 34 | 30 | 0.91 | 0.047 | 0.076 |
| PS73/196-4 | 2009-03-02T10:40 | -48.4023 | -14.9430 | IN | 34 | 40 | 0.30 | 0.034 | 0.053 |
| PS73/196-4 | 2009-03-02T10:40 | -48.4023 | -14.9430 | IN | 34 | 50 | 0.87 | 0.036 | 0.060 |
| PS73/196-4 | 2009-03-02T10:40 | -48.4023 | -14.9430 | IN | 34 | 60 | 1.11 | 0.044 | 0.068 |
| PS73/196-4 | 2009-03-02T10:40 | -48.4023 | -14.9430 | IN | 34 | 100 | 0.75 | 0.035 | 0.036 |
| PS73/199-12 | 2009-03-03T06:20 | -48.0340 | -15.2591 | OUT | 35 | 20 | 0.43 | 0.061 | 0.094 |
| PS73/199-12 | 2009-03-03T06:20 | -48.0340 | -15.2591 | OUT | 35 | 30 | 0.73 | 0.064 | 0.116 |
| PS73/199-12 | 2009-03-03T06:20 | -48.0340 | -15.2591 | OUT | 35 | 40 | 1.29 | 0.066 | 0.118 |
| PS73/199-12 | 2009-03-03T06:20 | -48.0340 | -15.2591 | OUT | 35 | 50 | 0.32 | 0.052 | 0.097 |
| PS73/199-12 | 2009-03-03T06:20 | -48.0340 | -15.2591 | OUT | 35 | 70 | 0.33 | 0.041 | 0.072 |
| PS73/199-12 | 2009-03-03T06:20 | -48.0340 | -15.2591 | OUT | 35 | 100 | 0.54 | 0.038 | 0.044 |