Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR80 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694276
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Project(s):
Coverage:
Latitude: 39.070000 * Longitude: 24.600000
Date/Time Start: 1997-05-22T13:00:00 * Date/Time End: 1997-05-22T13:00:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 901 m
Event(s):
MAY-1997-IR80 (IR80) * Latitude: 39.070000 * Longitude: 24.600000 * Date/Time: 1997-05-22T13:00:00 * Campaign: MAY-1997 * 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:
91 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 | 247.40 | -8.90 | 103.73 | 0.01 | 2.29 | 0.08 | 1.26 |
| 20 | 253.29 | -4.66 | 101.88 | 0.01 | 1.84 | 0.01 | 0.07 |
| 50 | 252.57 | 3.08 | 98.80 | 0.01 | 1.48 | 0.03 | 0.15 |
| 77 | 242.84 | 10.85 | 95.72 | 0.04 | 1.50 | 0.05 | 0.76 |
| 100 | 239.05 | 13.23 | 94.76 | 0.03 | 1.68 | 0.07 | 0.94 |
| 200 | 241.06 | 9.88 | 96.07 | 0.03 | 1.34 | 0.06 | 0.90 |
| 300 | 241.86 | 10.40 | 95.88 | 0.04 | 1.43 | 0.08 | 0.69 |
| 400 | 232.22 | 22.24 | 91.26 | 0.08 | 2.45 | 0.07 | 0.70 |
| 500 | 226.50 | 29.77 | 88.39 | 0.12 | 3.83 | 0.02 | 2.19 |
| 600 | 223.56 | 32.90 | 87.17 | 0.11 | 4.51 | 0.00 | 2.40 |
| 700 | 222.44 | 34.11 | 86.71 | 0.11 | 5.09 | 0.03 | 2.35 |
| 800 | 222.58 | 33.98 | 86.76 | 0.13 | 5.49 | 0.03 | 2.23 |
| 901 | 221.50 | 35.02 | 86.35 | 0.12 | 5.85 | 0.04 | 2.17 |