Fig. 5: Berglivatnet stratigraphy.
From: Hydroclimate intensification likely aided glacier survival on Svalbard in the Early Holocene
a From left to right - optical and Computed Tomography (CT) imagery of the sedimentary record, (sub)units classification and position of 14C samples. b organic content—reflected by Loss on Ignition (LOI) % and XRF incoherent/coherent scattering (Inc./Coh.) ratios, minerogenic indicators – MS and Titanium (Ti) counts, density - reflected by Dry Bulk Density (DBD) values (bottom) and CT greyscale values (top), and provenance indicator Calcium (Ca). c End-Member Modelling Analysis (EMMA) results for Berglivatnet. d Grain size distributions of samples from each unit, color-coded accordingly, with individual samples shown in the background and an average per unit shown bolded in the foreground. The grain size means of each meaningful EM are also marked. e Cumulative coefficients of determination (R2: goodness-of-fit) for the ten EM model that we ran, highlighting the three significant EMs. f Grain size distribution of catchment samples shown in grey and grain size means of each meaningful EM displayed above. See Suppl. Figure 5 for a more detailed overview of the EMMA results. Unit divisions are marked with black stippled lines, while subunits are separated with grey dotted lines.
