Glacier Meltwater Destroys Precious Climate Data in the Alps

[Scientific American Content: Global]

Rising temperatures are melting an area of the Swiss Alps where scientists have been working to collect centuries-old ice cores that contain evidence of past environmental conditions
An epiglacial torrent or bédière on the surface of glacier de Corbassière, Grand Combin mountain massif, Swiss Alps.
Alberto Perer/Alamy Stock Photo

https://www.scientificamerican.com/article/glacier-meltwater-destroys-precious-climate-data-in-the-alps/