[1] Umea Univ, Dept Ecol & Environm Sci, SE-90187 Umea, Sweden
[2] Umea Marine Sci Ctr, SE-90571 Hornefors, Sweden
[3] Linnaeus Univ, EEMiS, Ecol & Evolut Microbial Model Syst, SE-39182 Kalmar, Sweden
[4] Baltic Marine Environm Protect Commiss HELCOM, FI-00160 Helsinki, Finland
[5] Swedish Meteorol & Hydrol Inst SMHI, SE-42171 Gothenburg, Sweden