Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-MNB5 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694288
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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: 40.210000 * Longitude: 25.480000
Date/Time Start: 1997-05-17T17:40:00 * Date/Time End: 1997-05-17T17:40:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 494 m
Event(s):
MAY-1997-MNB5 (MNB5) * Latitude: 40.210000 * Longitude: 25.480000 * Date/Time: 1997-05-17T17:40:00 * 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:
67 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 | 257.66 | -7.02 | 102.80 | 0.03 | 1.72 | 0.08 | 1.33 |
| 10 | 260.97 | -5.42 | 102.12 | 0.01 | 1.82 | 0.05 | 0.30 |
| 20 | 262.53 | -6.97 | 102.73 | 0.02 | 2.30 | 0.06 | 0.14 |
| 50 | 256.99 | 3.30 | 98.73 | 0.01 | 2.38 | 0.05 | 0.11 |
| 75 | 242.17 | 12.40 | 95.13 | 0.04 | 1.37 | 0.08 | 0.66 |
| 102 | 0.05 | 2.18 | 0.06 | 1.38 | |||
| 205 | 235.30 | 17.10 | 93.23 | 0.05 | 1.84 | 0.06 | 1.24 |
| 300 | 235.07 | 18.09 | 92.86 | 0.07 | 6.41 | 0.07 | 1.98 |
| 360 | 226.73 | 28.83 | 88.72 | 0.11 | 3.43 | 0.06 | 2.95 |
| 494 | 226.55 | 30.52 | 88.13 | 0.12 | 4.20 | 0.04 | 3.06 |