Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR56 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694264
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Project(s):
Coverage:
Latitude: 39.630000 * Longitude: 24.000000
Date/Time Start: 1997-05-21T05:25:00 * Date/Time End: 1997-05-21T05:25:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 1305 m
Event(s):
MAY-1997-IR56 (IR56) * Latitude: 39.630000 * Longitude: 24.000000 * Date/Time: 1997-05-21T05:25:00 * 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:
102 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 | 251.64 | -16.19 | 106.87 | 0.01 | 1.97 | 0.04 | 0.69 |
| 20 | 255.97 | -8.65 | 103.50 | 0.01 | 1.64 | 0.04 | 0.22 |
| 50 | 257.84 | -2.13 | 100.83 | 0.01 | 0.03 | ||
| 75 | 253.11 | 3.33 | 98.70 | 0.01 | 1.60 | 0.03 | |
| 100 | 247.13 | 9.07 | 96.46 | 0.01 | 1.51 | 0.09 | 0.38 |
| 200 | 234.45 | 18.38 | 92.73 | 0.05 | 1.75 | 0.07 | 1.00 |
| 300 | 227.98 | 27.36 | 89.29 | 0.10 | 2.33 | 0.07 | 1.79 |
| 400 | 227.22 | 29.34 | 88.56 | 0.10 | 3.04 | 0.04 | 2.38 |
| 500 | 227.71 | 29.33 | 88.59 | 0.10 | 3.02 | 0.06 | 2.19 |
| 700 | 225.61 | 31.48 | 87.75 | 0.12 | 3.86 | 0.07 | 2.52 |
| 800 | 225.97 | 31.07 | 87.91 | 0.11 | 3.79 | 0.09 | 2.48 |
| 900 | 225.66 | 31.32 | 87.81 | 0.11 | 4.17 | 0.06 | 2.50 |
| 1000 | 226.15 | 30.76 | 88.03 | 0.10 | 3.44 | 0.10 | 1.95 |
| 1150 | 224.50 | 32.28 | 87.43 | 0.11 | 4.68 | 0.07 | 2.46 |
| 1305 | 223.96 | 32.69 | 87.26 | 0.12 | 4.27 | 0.07 | 2.11 |