Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station JUNE-1998-IR51 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694152
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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: 39.830000 * Longitude: 24.000000
Date/Time Start: 1998-06-15T17:00:00 * Date/Time End: 1998-06-15T17:00:00
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 1000 m
Event(s):
JUNE-1998-IR51 * Latitude: 39.830000 * Longitude: 24.000000 * Date/Time: 1998-06-15T17:00:00 * 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] |
|---|---|---|---|---|---|---|---|
| 2 | 231.77 | -8.13 | 103.64 | 0.05 | 3.26 | 0.05 | 1.37 |
| 20 | 264.14 | -15.17 | 106.09 | 0.05 | 2.65 | 0.04 | 2.99 |
| 50 | 244.18 | 9.49 | 96.26 | 0.04 | 3.33 | 0.09 | 2.46 |
| 75 | 233.47 | 18.43 | 92.68 | 0.05 | 2.62 | 0.07 | 0.99 |
| 100 | 230.57 | 20.06 | 91.99 | 0.05 | 2.75 | 0.06 | 1.23 |
| 200 | 230.30 | 20.61 | 91.79 | 0.07 | 3.13 | 0.05 | 1.45 |
| 300 | 231.19 | 21.05 | 91.65 | 0.08 | 3.29 | 0.06 | 1.95 |
| 400 | 220.39 | 34.91 | 86.33 | 0.11 | 3.86 | 0.04 | 2.17 |
| 500 | 220.97 | 35.93 | 86.01 | 0.11 | 3.90 | 0.04 | 2.19 |
| 600 | 221.50 | 35.57 | 86.16 | 0.12 | 5.58 | 0.05 | 2.81 |
| 800 | 221.73 | 35.31 | 86.26 | 0.10 | 6.13 | 0.05 | 2.82 |
| 1000 | 221.01 | 35.89 | 86.03 | 0.12 | 5.66 | 0.04 | 2.47 |