Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station JUNE-1998-IR44 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694148
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Published: 2008-05-28 • DOI registered: 2008-06-25
Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Latitude: 40.000000 * Longitude: 24.200000
Date/Time Start: 1998-06-16T20:35:00 * Date/Time End: 1998-06-16T20:35:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 750 m
Event(s):
JUNE-1998-IR44 * Latitude: 40.000000 * Longitude: 24.200000 * Date/Time: 1998-06-16T20:35:00 * 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:
84 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 | 222.75 | -6.88 | 103.19 | 0.13 | 2.76 | 0.10 | 0.93 |
| 20 | 259.31 | -9.35 | 103.74 | 0.08 | 2.95 | 0.10 | 0.79 |
| 50 | 242.57 | 7.61 | 96.96 | 0.03 | 1.68 | 0.08 | 0.72 |
| 75 | 228.91 | 21.23 | 91.51 | 0.08 | 2.42 | 0.14 | 2.79 |
| 100 | 228.33 | 21.45 | 91.41 | 0.06 | 2.75 | 0.12 | 1.72 |
| 150 | 232.22 | 18.05 | 92.79 | 0.07 | 1.84 | 0.09 | 1.50 |
| 200 | 234.05 | 16.19 | 93.53 | 0.07 | 2.43 | 0.08 | 1.31 |
| 300 | 227.58 | 24.55 | 90.26 | 0.09 | 2.36 | 0.07 | 1.57 |
| 400 | 218.16 | 37.69 | 85.27 | 0.12 | 4.51 | 0.09 | 3.43 |
| 500 | 217.89 | 38.96 | 84.83 | 0.12 | 3.80 | 0.08 | 2.58 |
| 600 | 218.07 | 39.02 | 84.82 | 0.13 | 4.09 | 0.08 | 2.78 |
| 750 | 218.29 | 38.79 | 84.91 | 0.12 | 4.53 | 0.08 | 2.70 |