ice sheet dynamics
... that the effects of tides can affect ice sheet dynamics up to 100 km (60 miles) inland?
... that the effects of <a href="./Tide" id="mwDxk" rel="mw:WikiLink" title="Tide">tides</a> can affect <b id="mwDxo"><a class="mw-redirect" href="./Ice_sheet_dynamics" id="mwDxs" rel="mw:WikiLink" title="Ice sheet dynamics">ice sheet dynamics</a></b> up to 100<span id="mwDxw" typeof="mw:Entity"> </span>km (60<span id="mwDx0" typeof="mw:Entity"> </span>miles) inland?