Question: The man that invented Zone melting was a political supporter of what?
Sentence (from "Ablation zone"): Ablation zone or "ablation area" refers to the low-altitude area of a glacier or ice sheet below firn with a net loss in ice mass due to melting, sublimation, evaporation, ice calving, aeolian processes like blowing snow, avalanche, and any other ablation.
Relevant evidence: No