Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station SEPT-1998-IR31 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694303
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Project(s):
Coverage:
Latitude: 40.170000 * Longitude: 24.420000
Date/Time Start: 1998-09-05T01:30:00 * Date/Time End: 1998-09-05T01:30:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 165 m
Event(s):
SEPT-1998-IR31 * Latitude: 40.170000 * Longitude: 24.420000 * Date/Time: 1998-09-05T01:30:00 * 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:
49 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 | 217.00 | -0.33 | 100.15 | 0.02 | 1.41 | 0.06 | 0.87 |
| 10 | 223.65 | -7.45 | 103.45 | 0.02 | 1.42 | 0.06 | 0.29 |
| 20 | 246.77 | -24.39 | 110.97 | 0.02 | 2.05 | 0.06 | 0.26 |
| 50 | 242.80 | 1.85 | 99.24 | 0.02 | 1.92 | 0.06 | 5.75 |
| 75 | 222.66 | 25.53 | 89.71 | 0.05 | 2.61 | 0.21 | 4.51 |
| 100 | 216.91 | 31.67 | 87.26 | 0.10 | 4.21 | 0.13 | 2.24 |
| 165 | 219.72 | 29.14 | 88.29 | 0.10 | 3.88 | 0.09 | 1.95 |