Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station FEBR-1999-IR23 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694096
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Published: 2008-05-28 • DOI registered: 2008-06-25
Project(s):
Coverage:
Latitude: 40.480000 * Longitude: 25.200000
Date/Time Start: 1999-02-15T23:30:00 * Date/Time End: 1999-02-16T01:45:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 150 m
Event(s):
FEBR-1999-IR23 * Latitude: 40.480000 * Longitude: 25.200000 * Date/Time Start: 1999-02-15T23:30:00 * Date/Time End: 1999-02-16T01:45:00 * 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:
53 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 | 272.75 | -1.66 | 100.61 | 0.04 | |||
| 10 | 274.31 | -2.69 | 100.99 | 0.05 | 2.96 | 0.10 | 0.29 |
| 20 | 273.73 | -1.97 | 100.72 | 0.05 | 2.57 | 0.08 | 0.35 |
| 30 | 271.63 | 0.23 | 99.92 | 0.05 | 2.75 | 0.07 | 0.31 |
| 50 | 259.40 | 6.16 | 97.68 | 0.05 | 2.36 | 0.14 | 0.36 |
| 75 | 246.28 | 8.30 | 96.74 | 0.04 | 1.90 | 0.11 | 0.34 |
| 100 | 241.41 | 10.10 | 95.98 | 0.04 | 1.82 | 0.12 | 0.38 |
| 150 | 236.10 | 11.92 | 95.19 | 0.05 | 3.00 | 0.12 | 2.69 |