The "Baltic Sea DIVA 4D analysis of Water_body_ammonium" is the 4D gridded analysis for Ammonium and ammonia concentration parameters in water bodies in the Baltic Sea. The analysis was performed per
Various chemical constituents (most commonly chloride) were measured by titration using either an autotitrator (chloride) or a manual titrator (other compounds). Chloride was measured by ion-selective
For oxygen determination samples were analysed on board immediately after collection with the Winkler method according to Carpenter (1965a, 1965b). Titration was done with a Metrohm Dosimat 665 automa
