Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station FEBR-1998-IR44 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694059
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Project(s):
Coverage:
Latitude: 40.000000 * Longitude: 24.200000
Date/Time Start: 1998-02-17T11:45:00 * Date/Time End: 1998-02-17T12:20:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 750 m
Event(s):
FEBR-1998-IR44 * Latitude: 40.000000 * Longitude: 24.200000 * Date/Time Start: 1998-02-17T11:45:00 * Date/Time End: 1998-02-17T12:20:00 * Location: Aegean Sea * Campaign: INTERREG-FEBRUARY-1998 * Basis: Aegaeo * Method/Device: Bottle, Niskin 8-L (NIS_8L)
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:
79 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 | 271.55 | -0.37 | 100.14 | 0.03 | 4.42 | 0.91 | |
| 20 | 255.83 | 0.51 | 99.80 | 0.03 | 3.27 | 0.01 | 0.15 |
| 50 | 250.21 | 3.52 | 98.61 | 0.03 | 3.30 | 0.07 | 0.16 |
| 75 | 248.20 | 5.30 | 97.91 | 0.03 | 3.45 | 0.04 | 0.28 |
| 100 | 241.41 | 6.84 | 97.25 | 0.04 | 3.11 | 0.02 | 0.47 |
| 150 | 238.47 | 6.19 | 97.47 | 0.04 | 2.70 | 0.01 | 0.28 |
| 200 | 238.33 | 7.45 | 96.97 | 0.03 | 2.80 | 0.20 | |
| 300 | 230.43 | 20.78 | 91.73 | 0.08 | 3.60 | 1.29 | |
| 400 | 225.30 | 30.31 | 88.14 | 0.13 | 6.12 | 1.82 | |
| 500 | 225.57 | 31.26 | 87.83 | 0.14 | 6.47 | 2.55 | |
| 600 | 226.59 | 30.46 | 88.15 | 0.12 | 4.44 | 0.00 | 2.32 |
| 750 | 226.19 | 30.86 | 87.99 | 0.14 | 6.65 | 0.01 | 2.08 |