Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station SEPT-1998-IR58 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694316
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Project(s):
Coverage:
Latitude: 39.670000 * Longitude: 24.400000
Date/Time Start: 1998-09-03T22:30:00 * Date/Time End: 1998-09-03T22:30:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 500 m
Event(s):
SEPT-1998-IR58 * Latitude: 39.670000 * Longitude: 24.400000 * Date/Time: 1998-09-03T22:30:00 * Campaign: SEPT-1998 * Basis: Aegaeo * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | Oxygen | O2 | µmol/l | Krasakopoulou, Evangelia | Dissolved oxygen with modified Winkler (Carpenter, 1965) | |
| 3 | Oxygen, apparent utilization | AOU | µmol/l | Krasakopoulou, Evangelia | Calculated, in situ oxygen concentration and in situ oxygen saturation | |
| 4 | Oxygen saturation | O2 sat | % | Krasakopoulou, Evangelia | Calculated | |
| 5 | Phosphate | [PO4]3- | µmol/l | Krasakopoulou, Evangelia | Determination of phosphate (Murphy & Riley, 1962) | |
| 6 | Silicate | Si(OH)4 | µmol/l | Krasakopoulou, Evangelia | Dissolved silica, colorimetric (Mullin & Riley, 1955) | |
| 7 | Nitrite | [NO2]- | µmol/l | Krasakopoulou, Evangelia | Determination of nitrite (Bendschneider & Robinson, 1952, J Mar Res, 11:87-96) | |
| 8 | Nitrate | [NO3]- | µmol/l | Krasakopoulou, Evangelia | Seawater analysis (Strickland & Parsons, 1968) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
73 data points
Data
| 1 Depth water [m] | 2 O2 [µmol/l] | 3 AOU [µmol/l] | 4 O2 sat [%] | 5 [PO4]3- [µmol/l] | 6 Si(OH)4 [µmol/l] | 7 [NO2]- [µmol/l] | 8 [NO3]- [µmol/l] |
|---|---|---|---|---|---|---|---|
| 3 | 221.28 | -1.98 | 100.90 | 0.03 | 1.22 | 0.08 | 0.52 |
| 10 | 222.93 | -3.90 | 101.78 | 0.02 | 1.43 | 0.08 | 0.50 |
| 20 | 223.38 | -5.00 | 102.29 | 0.02 | 1.65 | 0.10 | 0.63 |
| 50 | 0.02 | 2.39 | 0.08 | 0.69 | |||
| 75 | 236.82 | 11.51 | 95.36 | 0.02 | 1.60 | 0.10 | 0.58 |
| 100 | 224.50 | 24.84 | 90.04 | 0.03 | 2.35 | 0.16 | |
| 150 | 227.53 | 21.58 | 91.34 | 0.10 | 2.82 | 0.09 | 3.02 |
| 200 | 228.78 | 21.24 | 91.51 | 0.08 | 2.94 | 0.08 | 2.17 |
| 300 | 228.87 | 23.13 | 90.82 | 0.07 | 2.83 | 0.08 | 2.31 |
| 400 | 220.12 | 35.24 | 86.20 | 0.12 | 4.78 | 0.08 | 3.93 |
| 500 | 219.72 | 36.95 | 85.60 | 0.12 | 5.27 | 0.08 | 4.73 |