Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR46 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694258
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Project(s):
Coverage:
Latitude: 40.000000 * Longitude: 24.400000
Date/Time Start: 1997-05-14T12:55:00 * Date/Time End: 1997-05-14T12:55:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 1055 m
Event(s):
MAY-1997-IR46 (IR46) * Latitude: 40.000000 * Longitude: 24.400000 * Date/Time: 1997-05-14T12:55:00 * 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:
81 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 | 254.63 | -4.57 | 101.83 | 0.02 | 2.66 | 0.04 | 0.93 |
| 20 | 260.92 | -2.87 | 101.11 | 0.04 | 2.50 | 0.02 | 0.67 |
| 50 | 253.82 | 1.48 | 99.42 | 0.02 | 1.96 | 0.03 | 0.15 |
| 100 | 237.71 | 14.83 | 94.13 | 0.03 | 1.91 | 0.04 | 0.86 |
| 200 | 240.83 | 11.15 | 95.57 | 0.05 | 2.03 | 0.00 | 0.94 |
| 300 | 242.35 | 10.35 | 95.90 | 0.02 | 3.51 | 0.00 | 2.57 |
| 400 | 226.06 | 30.59 | 88.08 | 0.10 | 1.92 | 0.10 | 0.83 |
| 600 | 224.00 | 33.12 | 87.12 | 0.11 | |||
| 800 | 224.63 | 32.40 | 87.39 | 0.13 | 4.49 | 0.06 | 2.74 |
| 900 | 228.42 | 28.54 | 88.89 | 0.10 | 3.76 | 0.04 | 2.19 |
| 1000 | 224.14 | 32.75 | 87.25 | 0.13 | 4.96 | 0.03 | 2.62 |
| 1055 | 224.27 | 32.57 | 87.32 | 0.11 | 5.03 | 0.02 | 2.57 |