Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station SEPT-1998-IR23 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694301
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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: 1998-09-07T22:00:00 * Date/Time End: 1998-09-07T22:00:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 150 m
Event(s):
SEPT-1998-IR23 * Latitude: 40.480000 * Longitude: 25.200000 * Date/Time: 1998-09-07T22:00:00 * 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:
56 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 | 219.18 | 0.67 | 99.70 | 0.02 | 1.29 | 0.05 | 1.00 |
| 10 | 216.37 | 1.28 | 99.41 | 0.04 | 1.30 | 0.06 | 0.59 |
| 20 | 217.22 | 0.97 | 99.56 | 0.04 | 1.34 | 0.05 | 0.56 |
| 30 | 234.32 | -15.23 | 106.95 | 0.04 | 1.88 | 0.06 | 0.42 |
| 50 | 246.37 | -2.92 | 101.20 | 0.04 | 2.19 | 0.05 | 0.49 |
| 75 | 238.78 | 7.52 | 96.95 | 0.04 | 1.84 | 0.11 | 0.48 |
| 100 | 229.14 | 17.45 | 92.92 | 0.05 | 2.78 | 0.13 | 1.15 |
| 150 | 228.87 | 18.25 | 92.61 | 0.06 | 3.05 | 0.09 | 1.59 |