3 octobre 2018: DARCY 2018 – «Alpine Hydrogeology: The Critical Role of Groundwater in Sourcing the Headwaters of the World», Masaki Hayashi, U. de Calgary
Résumé Many of us have been awed by the stunningly beautiful view of alpine lakes and streams—and they are not just beautiful. Nearly half of the world’s population relies on rivers originating in high mountains for water supply. Source areas of mountain streams have rugged topography with sparse soil and vegetation covers, and were once Lire la suite …