Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR27 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694250
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Project(s):
Coverage:
Latitude: 40.330000 * Longitude: 24.600000
Date/Time Start: 1997-05-18T23:20:00 * Date/Time End: 1997-05-18T23:20:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 750 m
Event(s):
MAY-1997-IR27 (IR27) * Latitude: 40.330000 * Longitude: 24.600000 * Date/Time: 1997-05-18T23:20:00 * Campaign: MAY-1997 * 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:
77 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 | 253.96 | -10.12 | 104.15 | 0.01 | 2.25 | 0.13 | 1.12 |
20 | 263.73 | -9.78 | 103.85 | 0.01 | 2.01 | 0.06 | 0.50 |
50 | 251.55 | 3.26 | 98.72 | 0.01 | 1.84 | 0.08 | 0.30 |
75 | 237.98 | 14.43 | 94.28 | 0.01 | 2.14 | 0.13 | 0.88 |
100 | 234.23 | 17.60 | 93.01 | 0.04 | 1.98 | 0.10 | 1.31 |
200 | 230.21 | 23.79 | 90.63 | 0.08 | 2.57 | 0.11 | 2.03 |
300 | 227.80 | 28.24 | 88.97 | 0.10 | 2.89 | 0.07 | 2.19 |
400 | 227.98 | 28.80 | 88.78 | 0.11 | 3.19 | 0.07 | 2.48 |
500 | 227.04 | 30.06 | 88.31 | 0.11 | 3.76 | 0.08 | 2.58 |
600 | 226.82 | 30.32 | 88.21 | 0.11 | 3.77 | 0.09 | 2.79 |
750 | 225.30 | 31.31 | 87.80 | 0.11 | 5.00 | 0.11 | 2.95 |