When speaking about glaciers and the ice they contain, we generally picture large, clean, and therefore relatively white mountain glaciers… But did you know about rock glaciers? From our Image of the Week, you might notice that they do not quite look like the classic ice glacier you might have had in mind. Indeed, they actually indicate the presence of mountain permafrost, an often poorly understo ...[Read More]
Image of the week – The hidden ice of mountainous regions
Fig. 1. Rock glacier in Switzerland [photo credit: B. Edmaier for IPA]