Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station SEPT-1998-IR30 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694302
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Project(s):
Coverage:
Latitude: 40.280000 * Longitude: 25.541667
Date/Time Start: 1998-09-08T12:20:00 * Date/Time End: 1998-09-08T12:20:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 900 m
Event(s):
SEPT-1998-IR30 * Latitude: 40.280000 * Longitude: 25.541667 * Date/Time: 1998-09-08T12:20:00 * 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:
77 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 | 216.82 | 0.77 | 99.65 | 0.12 | 1.70 | 0.07 | 0.13 |
| 20 | 217.67 | 0.04 | 99.98 | 0.03 | 1.02 | 0.05 | 0.15 |
| 50 | 249.36 | -6.25 | 102.57 | 0.02 | 1.50 | 0.06 | 0.12 |
| 75 | 239.45 | 7.89 | 96.81 | 0.07 | 1.74 | 0.07 | 0.14 |
| 100 | 231.68 | 16.16 | 93.48 | 0.05 | 1.43 | 0.08 | 0.20 |
| 200 | 228.87 | 21.18 | 91.53 | 0.07 | 1.43 | 0.06 | 0.49 |
| 300 | 225.88 | 26.35 | 89.56 | 0.10 | 2.94 | 0.09 | 1.40 |
| 400 | 217.80 | 37.81 | 85.21 | 0.12 | 3.86 | 0.08 | 2.15 |
| 500 | 216.59 | 40.20 | 84.35 | 0.16 | 4.19 | 0.08 | 2.27 |
| 700 | 215.79 | 41.27 | 83.95 | 0.15 | 5.56 | 0.10 | 2.70 |
| 900 | 210.25 | 46.90 | 81.76 | 0.17 | 6.88 | 0.10 | 2.58 |