Estuarine phosphorus transformation, retention and bioavailability: an example from the southern Baltic Sea

Lisa Rönspieß1, Olaf Dellwig1, Xaver Lange2, Thomas Leipe1, Günther Nausch1 and Detlef E Schulz-Bull3, (1)Leibniz Institute for Baltic Sea Research, Rostock, Germany, (2)Leibniz Institute for Baltic Sea Research Warnemuende, Germany, (3)Leibniz Institute for Baltic Sea Research, Marine Chemistry, Rostock, Germany