Development of glacial lakes in the Khumbu Himal   Glacier Monitoring in the Khumbu Himal area in Nepal - Small glacial lakes on Imja glacier   Glacier Monitoring in the Khumbu Himal area in Nepal - Part of the Khumbu Himal with important glaciers and glacial lakes. Source: The Ngozumpa Glacier Project   Glacier Monitoring in the Khumbu Himal area in Nepal - On-screen digitising of the glacial lake boundaries.   Glacier Monitoring in the Khumbu Himal area in Nepal - Theme Information