Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples from the Aegean Sea at Station MAY-1997-IR85 [dataset]. Hellenic Center of Marine Research, Institut of Oceanography, Greece, PANGAEA, https://doi.org/10.1594/PANGAEA.694279
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Project(s):
Coverage:
Latitude: 38.983333 * Longitude: 23.575000
Date/Time Start: 1997-05-22T02:55:00 * Date/Time End: 1997-05-22T02:55:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 1010 m
Event(s):
MAY-1997-IR85 (IR85) * Latitude: 38.983333 * Longitude: 23.575000 * Date/Time: 1997-05-22T02:55:00 * 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:
91 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 | 250.52 | -25.63 | 111.40 | 0.01 | 0.63 | 0.04 | 0.57 |
20 | 259.18 | -7.81 | 103.11 | 0.02 | 0.84 | 0.01 | 0.12 |
50 | 258.64 | -2.82 | 101.10 | 0.01 | 0.99 | 0.05 | 1.45 |
75 | 252.22 | 4.26 | 98.34 | 0.02 | 0.91 | 0.05 | 0.01 |
100 | 247.80 | 8.82 | 96.57 | 0.03 | 0.91 | 0.03 | 0.39 |
200 | 231.50 | 20.22 | 91.97 | 0.07 | 1.60 | 0.05 | 1.34 |
300 | 225.83 | 28.20 | 88.90 | 0.10 | 2.10 | 0.04 | 2.00 |
400 | 226.10 | 28.70 | 88.74 | 0.10 | 2.38 | 0.05 | 2.09 |
500 | 226.19 | 29.30 | 88.53 | 0.11 | 2.91 | 0.03 | 2.62 |
600 | 224.72 | 31.03 | 87.87 | 0.11 | 3.46 | 0.03 | 2.38 |
700 | 225.25 | 30.62 | 88.03 | 0.11 | 2.84 | 0.04 | 2.06 |
800 | 217.71 | 38.21 | 85.07 | 0.14 | 4.94 | 0.04 | 2.60 |
1010 | 220.79 | 35.06 | 86.30 | 0.13 | 4.61 | 0.06 | 2.16 |