Tracing Salt Intrusion in a North Sea Estuary: Two Decades of Salinity Changes under Brine Discharge and Variable River Flow

Anna Wünsche1, Marius Becker2, Christian Winter2 and Andreas Engels3, (1)Federal Waterways Engineering and Research Institute, Hamburg, Germany, (2)Christian-Albrechts University Kiel, Kiel, Germany, (3)Lower Saxony Water Management, Coastal and Nature Protection Agency, Aurich, Germany