Fig. 3: Time series of δ2H / δ18O
values in water samples collected between 26th March
2020 to 16th March 2021 at A. P. Møller Skolen (APM
Skolen), Schleswig (Kleine Breite, Schlei; sampling point A; Fig. 2a),
in comparison to salinity, water temperature, pH. Data of daily mean
values of water discharge derived from the major inflowing river
Füsinger Au (LLUR, 2022). Major Baltic Sea salt inflow events at Great
Belt and Øresund from (V. Mohrholz, 2018).