TY - GEN A1 - Rothe, Matthias A1 - Kleeberg, Andreas A1 - Grüneberg, Björn A1 - Friese, Kurt A1 - Pérez-Mayo, Manuel A1 - Hupfer, Michael T1 - Sedimentary Sulphur:Iron Ratio Indicates Vivianite Occurrence: A Study from Two Contrasting Freshwater Systems T2 - PLoS one KW - sediment KW - surface water Y1 - 2015 UR - http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0143737 U6 - https://doi.org/doi:10.1371/journal.pone.0143737 SN - 1932-6203 VL - 10 IS - 11 ER -