Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station SEPT-1998-IR44 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694308
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Project(s):
Coverage:
Latitude: 40.000000 * Longitude: 24.200000
Date/Time Start: 1998-09-04T07:05:00 * Date/Time End: 1998-09-04T07:05:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 700 m
Event(s):
SEPT-1998-IR44 * Latitude: 40.000000 * Longitude: 24.200000 * Date/Time: 1998-09-04T07:05:00 * 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 | 1.57 | 99.28 | 0.02 | 1.43 | 0.06 | 0.78 |
| 10 | 217.31 | -0.83 | 100.39 | 0.02 | 5.11 | 0.08 | 1.85 |
| 20 | 232.22 | -16.81 | 107.80 | 0.02 | 3.68 | 0.12 | 3.31 |
| 50 | 249.49 | -2.93 | 101.19 | 0.03 | 2.59 | 0.08 | 0.45 |
| 75 | 235.97 | 13.76 | 94.49 | 0.02 | 1.76 | 0.15 | 0.63 |
| 100 | 233.29 | 14.71 | 94.07 | 0.05 | 1.95 | 0.17 | 0.69 |
| 200 | 229.58 | 20.33 | 91.87 | 0.07 | 2.64 | 0.09 | 1.60 |
| 300 | 230.79 | 20.53 | 91.83 | 0.08 | 2.68 | 0.06 | 1.67 |
| 400 | 219.67 | 35.38 | 86.13 | 0.13 | 4.50 | 0.07 | 3.16 |
| 500 | 219.36 | 37.48 | 85.41 | 0.16 | 4.88 | 0.07 | 2.98 |
| 700 | 219.50 | 37.58 | 85.38 | 0.15 | 5.35 | 0.06 | 2.71 |