Keywords: 1; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 32A; 32B; 32C; 35; 37; 39; 4; 41; 5; 7; 9; AL1977-78; AL1977-78_1; AL1977-78_11; AL1977-78_12; AL1977-78_13; AL1977-78_14; AL1977-78_15; AL1977-78_16; AL1977-78_17; AL1977-78_18; AL1977-78_19; AL1977-78_20; AL1977-78_21; AL1977-78_22; AL1977-78_23; AL1977-78_24; AL1977-78_25; AL1977-78_26; AL1977-78_27; AL1977-78_28; AL1977-78_29; AL1977-78_30; AL1977-78_31; AL1977-78_32; AL1977-78_32A; AL1977-78_32B; AL1977-78_32C; AL1977-78_35; AL1977-78_37; AL1977-78_39; AL1977-78_4; AL1977-78_41; AL1977-78_5; AL1977-78_7; AL1977-78_9; Alkor (1965); Area/locality; Arnis, Baltic Sea; Baltic Sea; Bienebek, Baltic Sea; Cadmium; Cadmium, particulate; Copper; Copper, particulate; DATE/TIME; DEPTH, water; Event label; Falshöft, Baltic Sea; Friedrichsort, Baltic Sea; Geltinger Bay, Western Baltic Sea, Germany; Große Breite, Baltic Sea; Gunnebyer Noor, Baltic Sea; Hafen Eckernförde, Baltic Sea; Hafen Flensburg, Baltic Sea; Hafen Schleswig, Baltic Sea; Holnis Nord, Baltic Sea; Iron; Iron, particulate; Kappeln, Baltic Sea; Karlsminde, Baltic Sea; Kleine Breite, Baltic Sea; Königsburg, Baltic Sea; Latitude of event; Lindauer Noor, Baltic Sea; Longitude of event; Maasholm, Baltic Sea; Manganese, particulate; Manganese 2+; Missunde, Baltic Sea; Mittelgrund, Baltic Sea; Mittelgrund West, Baltic Sea; Nickel; nördlich Bülk, Baltic Sea; Ochseninsel, Baltic Sea; Querab Geltinger Bucht, Baltic Sea; Rabelsund, Baltic Sea; Schlei - Tonne, Baltic Sea; Schwentinemündung, Baltic Sea; Technische Versuchsanstalt Nord, Baltic Sea; Tirpitzhafen/Mönkeberg, Baltic Sea; Tonne 2, Baltic Sea; Tonne 6, Baltic Sea; TPN; Transparent Plastic Nansen water sampler; vor Howaldt (Gaarden), Baltic Sea; Zinc; Zinc, particulate