TNPSC Thervupettagam

World’s First Mountain Ice Core Repository

January 22 , 2026 14 hrs 0 min 31 0
  • Scientists inaugurated the world’s first global repository of mountain ice cores at Concordia Research Station on the Antarctic Plateau.
  • The facility is called the Ice Memory Sanctuary, developed by the Ice Memory Foundation, a group of research institutions from France, Italy, and Switzerland.
  • The ice vault is a cave made in compacted snow and maintained at –52 degrees Celsius to preserve ice cores for a long time.
  • The first ice cores were taken from Mont Blanc in France and the Grand Combin massif in Switzerland and transported to Antarctica over 50 days.
  • Ice cores act as atmospheric time capsules, keeping information about past climate, gases, dust, and pollutants.
  • The Ice Memory project, started in 2015, has collected ice cores from 10 glacier sites worldwide and plans to expand storage for future research.

 

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