Only satellites were watching when the world’s fourth-largest proglacial lake suddenly drained in 2020. Researchers now uncovered the event and analyzed the cause — the collapse of a sediment bump at the outlet of the lake.
Only satellites were watching when the world’s fourth-largest proglacial lake suddenly drained in 2020. Researchers now uncovered the event and analyzed the cause — the collapse of a sediment bump at the outlet of the lake.