Cisternas Novoa, Carolina (2019): Hydrochemistry from sediment traps during ALKOR cruise AL458 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.898737, In supplement to: Cisternas Novoa, Carolina; Le Moigne, Frédéric A C; Engel, Anja (2019): Composition and vertical flux of particulate organic matter to the oxygen minimum zone of the central Baltic Sea: impact of a sporadic North Sea inflow. Biogeosciences, 16(4), 927-947, https://doi.org/10.5194/bg-16-927-2019
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Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: 57.958917 * Median Longitude: 19.294750 * South-bound Latitude: 57.217667 * West-bound Longitude: 18.551667 * North-bound Latitude: 58.700167 * East-bound Longitude: 20.037833
Date/Time Start: 2015-06-08T06:03:00 * Date/Time End: 2015-06-15T04:33:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 430 m
Event(s):
AL458_473-2 * Latitude: 57.217667 * Longitude: 20.037833 * Date/Time: 2015-06-08T06:03:00 * Elevation: 238.1 m * Location: Gotland Basin, Baltic Sea * Campaign: AL458 * Basis: Alkor (1990) * Method/Device: Trap, drifting (DF)
AL458_485-2 * Latitude: 58.700167 * Longitude: 18.551667 * Date/Time: 2015-06-15T04:33:00 * Elevation: 270.3 m * Location: Landsorttief, Baltic Sea * Campaign: AL458 * Basis: Alkor (1990) * Method/Device: Trap, drifting (DF)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Cisternas Novoa, Carolina | |||
| 2 | DEPTH, water | Depth water | m | Cisternas Novoa, Carolina | Geocode | |
| 3 | Nitrite | [NO2]- | µmol/l | Cisternas Novoa, Carolina | Determination of nitrite (Bendschneider & Robinson, 1952, J Mar Res, 11:87-96) | |
| 4 | Nitrate | [NO3]- | µmol/l | Cisternas Novoa, Carolina | Seawater analysis (Strickland & Parsons, 1968) | |
| 5 | Ammonium | [NH4]+ | µmol/l | Cisternas Novoa, Carolina | ||
| 6 | Silicate | Si(OH)4 | µmol/l | Cisternas Novoa, Carolina | Dissolved silica, colorimetric (Mullin & Riley, 1955) | |
| 7 | Phosphate | [PO4]3- | µmol/l | Cisternas Novoa, Carolina | Determination of phosphate (Murphy & Riley, 1962) | |
| 8 | Hydrogen sulfide | H2S | µmol/l | Cisternas Novoa, Carolina | Spectrophotometry |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
105 data points
Data
| 1 Event | 2 Depth water [m] | 3 [NO2]- [µmol/l] | 4 [NO3]- [µmol/l] | 5 [NH4]+ [µmol/l] | 6 Si(OH)4 [µmol/l] | 7 [PO4]3- [µmol/l] | 8 H2S [µmol/l] |
|---|---|---|---|---|---|---|---|
| AL458_473-2 | 220 | 4.772000 | 0.0886 | 19.4670 | 1.2990 | ||
| AL458_473-2 | 180 | 7.232000 | 0.0483 | 33.7840 | 1.9120 | ||
| AL458_473-2 | 140 | 6.419000 | 0.1080 | 41.1120 | 2.1730 | ||
| AL458_473-2 | 110 | 0.1050 | 0.116000 | 3.2846 | 39.0690 | 2.6710 | |
| AL458_473-2 | 80 | 6.108000 | 0.0723 | 40.4990 | 2.2850 | ||
| AL458_473-2 | 60 | 0.0920 | 1.426000 | 1.1497 | 16.6450 | 0.8650 | |
| AL458_473-2 | 40 | 0.0470 | 0.174000 | 1.0539 | 14.2320 | 0.6460 | |
| AL458_473-2 | 10 | 0.009000 | 0.1060 | 10.8080 | 0.3020 | ||
| AL458_473-2 | 1 | 0.044000 | 0.1358 | 10.3580 | 0.2930 | ||
| AL458_485-2 | 430 | 0.0360 | 0.000000 | 6.1313 | 37.9940 | 2.6990 | 1.911 |
| AL458_485-2 | 400 | 0.0995 | 5.995500 | 5.9724 | 34.6785 | 2.4665 | 2.997 |
| AL458_485-2 | 350 | 0.2160 | 3.332000 | 6.4883 | 21.6330 | 1.2010 | 0.000 |
| AL458_485-2 | 300 | 0.1460 | 1.060000 | 6.7364 | 18.0810 | 0.8230 | 0.042 |
| AL458_485-2 | 250 | 0.0170 | 0.015000 | 6.1438 | 11.3640 | 0.3000 | 3.964 |
| AL458_485-2 | 180 | 0.0140 | 0.041000 | 6.3985 | 7.3710 | 0.2040 | 3.081 |
| AL458_485-2 | 110 | 0.0200 | 0.002500 | 8.0329 | 35.6695 | 2.1825 | |
| AL458_485-2 | 70 | 0.0130 | 0.011500 | 0.0560 | 27.6190 | 1.7980 | |
| AL458_485-2 | 60 | 0.0115 | 0.015500 | 0.1660 | 26.3280 | 1.6430 | |
| AL458_485-2 | 40 | 0.0125 | 0.010500 | 0.5892 | 21.7365 | 1.5750 | |
| AL458_485-2 | 10 | 0.0120 | 0.000000 | 0.0890 | 36.1550 | 2.3410 | |
| AL458_485-2 | 1 | 0.0110 | 0.003000 | 0.0729 | 27.5360 | 1.9480 |