Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station FEBR-1998-IR23 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694052
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Published: 2008-05-28 • DOI registered: 2008-06-25
Project(s):
Coverage:
Latitude: 40.480000 * Longitude: 25.200000
Date/Time Start: 1998-02-20T00:45:00 * Date/Time End: 1998-02-20T00:45:00
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 154 m
Event(s):
FEBR-1998-IR23 * Latitude: 40.480000 * Longitude: 25.200000 * Date/Time: 1998-02-20T00:45:00 * 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:
41 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 | 274.94 | -2.93 | 101.08 | 0.03 | 3.50 | 0.70 | |
| 20 | 268.69 | 1.60 | 99.41 | 0.03 | 3.13 | 0.00 | 0.30 |
| 50 | 245.57 | 9.94 | 96.11 | 0.03 | 2.10 | 0.04 | 0.37 |
| 75 | 229.63 | 15.78 | 93.57 | 0.04 | 2.80 | 0.04 | 1.72 |
| 100 | 235.30 | 11.96 | 95.16 | 0.04 | 2.30 | 0.03 | 1.10 |
| 154 | 236.86 | 12.10 | 95.14 | 0.05 | 2.08 | 0.02 | 1.30 |