Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR16 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694244
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Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Latitude: 40.650000 * Longitude: 25.600000
Date/Time Start: 1997-05-16T08:45:00 * Date/Time End: 1997-05-16T08:45:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 50 m
Event(s):
MAY-1997-IR16 (IR16) * Latitude: 40.650000 * Longitude: 25.600000 * Date/Time: 1997-05-16T08:45:00 * 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:
42 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 | 257.71 | -5.79 | 102.30 | 0.06 | 3.52 | 0.03 | 3.10 |
| 10 | 258.42 | -5.28 | 102.09 | 0.01 | 2.33 | 0.02 | 0.45 |
| 20 | 259.63 | -5.40 | 102.13 | 0.01 | 2.31 | 0.02 | 0.20 |
| 30 | 261.06 | -4.56 | 101.78 | 0.03 | 2.01 | 0.02 | 0.24 |
| 40 | 263.91 | -2.76 | 101.06 | 0.01 | 2.46 | 0.02 | 0.20 |
| 50 | 244.58 | 11.39 | 95.55 | 0.03 | 2.37 | 0.11 | 0.25 |