Ronne cavity near the southern grounding line in 2081. By 2095, warm water fills most of the deep Filchner-Ronne ice shelf cavity, reaching a quasi-steady state. Consequently, melting near the grounding [...] conditions due to climate warming might modify the circulation of the southern Weddell Sea in the near future: A redirection of the slope current transports relative warm open ocean water with temperatures [...] around 1 degree Celsius into the deep Filchner-Ronne ice shelf cavity (Fig. 2). Consequently, melting near the grounding line increases, causing a thinning of the ice shelf, the loss of basal friction (bu