Table 1.

Overview of Ciritical Processes for High‐End Estimate of the Cryospheric Components of Sea Level Rise Per Time Scale and Scenario

	2100‐low	2100‐high	2300‐low	2300‐high
Glaciers	Temperature increase	Temperature increase	Temperature increase, glacier mass equilibrium	Temperature increase, amount of glacier ice
Greenland	Temperature increase, outlet glacier acceleration	Temperature increase, albedo feedbacks, atmospheric circulation changes	Temperature increase	Temperature increase, albedo feedbacks, atmospheric circulation changes, tipping points
Antarctica	SMB, BMB, switch in flow below shelves	SMB, shelf collapse, BMB, calving, hydrofracturing	SMB, shelf collapse, BMB, calving, hydrofracturing	MISI, MICI, basal sliding