Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station JUNE-1998-IR39 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694146
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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: 40.240000 * Longitude: 23.950000
Date/Time Start: 1998-06-17T00:50:00 * Date/Time End: 1998-06-17T00:50:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 430 m
Event(s):
JUNE-1998-IR39 * Latitude: 40.240000 * Longitude: 23.950000 * Date/Time: 1998-06-17T00:50:00 * Campaign: INTERREG-JUNE-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:
63 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 | 223.65 | -5.46 | 102.50 | 0.03 | 2.49 | 0.08 | 0.84 |
| 20 | 258.69 | -9.08 | 103.64 | 0.01 | 2.30 | 0.09 | 0.98 |
| 50 | 239.85 | 9.92 | 96.03 | 0.01 | 2.57 | 0.09 | 0.62 |
| 75 | 226.55 | 23.12 | 90.74 | 0.05 | 2.37 | 0.19 | 1.90 |
| 100 | 227.58 | 22.35 | 91.06 | 0.04 | 1.89 | 0.08 | 1.13 |
| 150 | 226.91 | 23.84 | 90.49 | 0.06 | 2.38 | 0.09 | 1.60 |
| 200 | 228.42 | 22.71 | 90.96 | 0.06 | 2.08 | 0.07 | 1.32 |
| 300 | 224.32 | 28.29 | 88.80 | 0.08 | 2.53 | 0.06 | 1.65 |
| 430 | 217.75 | 37.87 | 85.19 | 0.12 | 4.66 | 0.08 | 3.25 |