Fig. 9 (a–d) In situ pore water profiles of Ca, DIC, Sr, Ca/Sr of LGM sediments from various water depths at 1 cm resolution, sampling sites shown in Fig. 1b. Dialysis chambers were exposed between 23 August and 18 September 1994. Please note that each second data point is shown only for data presentation. Pore water profiles from the 12 m sampling site are exceptional. Relative enhanced post-depositional cation release from siliciclastic sediment components is mainly associated with differing diagenetic conditions in the steeply inclining sector of the LGM basin
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