Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station FEBR-1999-IR21 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694094
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Project(s):
Coverage:
Latitude: 40.480000 * Longitude: 24.800000
Date/Time Start: 1999-02-16T16:55:00 * Date/Time End: 1999-02-16T21:55:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 420 m
Event(s):
FEBR-1999-IR21 * Latitude: 40.480000 * Longitude: 24.800000 * Date/Time Start: 1999-02-16T16:55:00 * Date/Time End: 1999-02-16T21:55:00 * Location: Aegean Sea * Campaign: INTERREG-FEBRUARY-1999 * 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:
77 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 | 260.47 | 0.03 | 99.99 | 0.03 | 2.04 | 0.04 | 0.70 |
| 10 | 260.34 | 0.12 | 99.95 | 0.03 | 2.00 | 0.04 | 0.30 |
| 20 | 260.25 | 0.16 | 99.94 | 0.02 | 1.97 | 0.05 | 1.40 |
| 50 | 244.81 | 8.61 | 96.60 | 0.02 | 1.85 | 0.09 | 0.89 |
| 75 | 240.12 | 9.38 | 96.24 | 0.02 | 1.84 | 0.07 | 0.95 |
| 100 | 235.39 | 12.41 | 94.99 | 0.05 | 2.52 | 0.07 | 1.12 |
| 150 | 237.08 | 11.06 | 95.54 | 0.02 | 1.76 | 0.08 | 0.96 |
| 200 | 237.08 | 11.62 | 95.33 | 0.03 | 1.83 | 0.10 | 1.04 |
| 250 | 231.50 | 17.69 | 92.90 | 0.05 | 1.85 | 0.05 | 1.58 |
| 300 | 224.90 | 25.62 | 89.77 | 0.09 | 2.39 | 0.04 | 2.25 |
| 420 | 221.68 | 32.96 | 87.06 | 0.12 | 3.69 | 0.06 | 3.29 |