Krasakopoulou, Evangelia; Souvermezoglou, Ekaterini (2008): Nutrient concentrations in water samples collected at Station APRIL-2000-K2 in the Northeastern Aegean Sea. PANGAEA, https://doi.org/10.1594/PANGAEA.683869
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Latitude: 39.673333 * Longitude: 25.750000
Date/Time Start: 2000-04-02T19:00:00 * Date/Time End: 2000-04-02T19:00:00
Minimum DEPTH, water: 3 m * Maximum DEPTH, water: 120 m
For nutrient determination samples were collected in 100 ml polyethylene bottles and kept continuously under deep freeze (-20°C) until their analysis in the laboratory.
PO4 concentrations were measured on a Perkin Elmer Lambda 2S UV/VIS Spectrometer according the protocol of Murphy and Riley (1962).
NO2 concentrations were measured by a Bran and Luebbe autoanalyser according to the protocol of Bendschneider et al. (1952).
NO3 concentrations measured by a Bran and Luebbe autoanalyser according to the protocol of Stickland and Parsons (1968).
Si(OH)4 concentrations were measured by a Bran and Luebbe autoanalyser according to the protocol of Mullin and Riley (1955).
|#||Name||Short Name||Unit||Principal Investigator||Method||Comment|
|1||DEPTH, water||Depth water||m||Geocode|
|2||Phosphate||[PO4]3-||µmol/l||Krasakopoulou, Evangelia||Determination of phosphate (Murphy & Riley, 1962)|
|3||Silicate||Si(OH)4||µmol/l||Krasakopoulou, Evangelia||Dissolved silica, colorimetric (Mullin & Riley, 1955)|
|4||Nitrite||[NO2]-||µmol/l||Krasakopoulou, Evangelia||Determination of nitrite (Bendschneider & Robinson, 1952, J Mar Res, 11:87-96)|
|5||Nitrate||[NO3]-||µmol/l||Krasakopoulou, Evangelia||Seawater analysis (Strickland & Parsons, 1968)|
24 data points