Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR65 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694270
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Project(s):
Coverage:
Latitude: 39.500000 * Longitude: 24.000000
Date/Time Start: 1997-05-21T20:50:00 * Date/Time End: 1997-05-21T20:50:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 1065 m
Event(s):
MAY-1997-IR65 (IR65) * Latitude: 39.500000 * Longitude: 24.000000 * Date/Time: 1997-05-21T20:50:00 * 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:
84 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 | 241.64 | -13.49 | 105.91 | 0.01 | 1.70 | 0.03 | 1.01 |
| 25 | 260.47 | -6.58 | 102.59 | 0.01 | 1.59 | 0.00 | 0.28 |
| 50 | 255.30 | 1.75 | 99.32 | 0.01 | 1.66 | 0.01 | 0.24 |
| 77 | 247.75 | 7.45 | 97.08 | 0.01 | 1.28 | 0.05 | 0.19 |
| 100 | 245.21 | 11.08 | 95.68 | 0.02 | 1.49 | 0.03 | 0.72 |
| 150 | 237.84 | 14.62 | 94.21 | 0.04 | 1.73 | 0.05 | 1.04 |
| 200 | 237.93 | 14.20 | 94.37 | 0.04 | 1.83 | 0.04 | 0.99 |
| 252 | 230.70 | 23.31 | 90.82 | 0.07 | 2.29 | 0.03 | 1.67 |
| 302 | 230.97 | 23.63 | 90.72 | 0.08 | 2.16 | 0.04 | 1.34 |
| 500 | 226.82 | 30.25 | 88.23 | 0.11 | 3.54 | 0.04 | 2.29 |
| 750 | 224.90 | 32.18 | 87.48 | 0.11 | 4.28 | 0.04 | 2.55 |
| 1065 | 224.76 | 32.08 | 87.51 | 0.11 | 4.08 | 0.03 | 1.93 |