Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station SEPT-1998-IR39 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694306
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Project(s):
Coverage:
Latitude: 40.240000 * Longitude: 23.950000
Date/Time Start: 1998-09-04T11:00:00 * Date/Time End: 1998-09-04T11:00:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 470 m
Event(s):
SEPT-1998-IR39 * Latitude: 40.240000 * Longitude: 23.950000 * Date/Time: 1998-09-04T11:00:00 * 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:
70 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 | 212.49 | -1.58 | 100.75 | 0.02 | 1.13 | 0.07 | 0.91 |
| 10 | 215.57 | -3.71 | 101.75 | 0.02 | 2.32 | 0.06 | 0.52 |
| 20 | 244.58 | -23.54 | 110.65 | 0.04 | 2.52 | 0.08 | 0.45 |
| 50 | 244.63 | 3.41 | 98.63 | 0.02 | 2.58 | 0.08 | 0.33 |
| 75 | 234.09 | 13.89 | 94.40 | 0.02 | 1.68 | 0.11 | 0.32 |
| 100 | 221.28 | 27.81 | 88.84 | 0.06 | 2.55 | 0.11 | 1.72 |
| 200 | 227.71 | 22.80 | 90.90 | 0.06 | 3.47 | 0.10 | 2.25 |
| 300 | 233.24 | 18.24 | 92.75 | 0.06 | 2.98 | 0.10 | 2.18 |
| 400 | 218.25 | 36.95 | 85.52 | 0.02 | 4.84 | 0.09 | 3.29 |
| 470 | 218.74 | 37.68 | 85.31 | 0.02 | 5.31 | 0.08 | 3.29 |