Nutrient measurements during the BONUS INTEGRAL WINTER cruise on RV Aranda (2019-02-28 - 2019-03-11)

This data set consists of the nutrient vertical profile data of the BONUS INTEGRAL winter cruise, which took place at the Gulf of Bothnia and the Gulf of Finland, the Baltic Sea, in 28.02. - 11.03.2019. The water samples were taken from 33 stations and for each of these stations 5-15 depths were sampled. Finnish Environment Institute measured the concentrations of the dissolved nutrients (phosphate, total phosphorus, silicate, nitrate-nitrite, nitrite, ammonium and total nitrogen) by using an autoanalyzer (AA3, Seal) which uses the colorimetric determination method. The accuracy and quantification limits of the measurement, are given in a separate metadata file, see further details.