Temporal evolution of sea ice properties. Time series for 2015 (left) and 2016 (right) of A, B: sea ice temperature; C, D: bulk salinity; and E, F: brine volumes as a function of depth (with sea ice thickness in light grey background). Vertical dotted lines chronologically represent snow melt initiation and melt pond initiation. The red dashed line indicates the date when turbulence was measured over a 13-h period. Dates are month/day. DOI: https://doi.org/10.1525/elementa.372.f3