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Environment - Earth Sciences - 28.08.2011
Simulations to protect the Valais
Simulations to protect the Valais
Scientists model sediment deposits carried by the Naviscence River in the Swiss Valais canton. They are simulating possible scenarios for the future of the Zinal ski area, which could be threatened by the river.

Environment - Earth Sciences - 11.07.2011
From raindrop to flood
From raindrop to flood
Scientists are starting a new field campaign in the Val Ferret. They're collecting data to study how the environment influences flood rates in mountain valleys. Predicting natural disasters in order to inform and warn populations residing in risk zones is a major challenge today. “Mathematical models exist, but they still don't take into account all the data that are needed to establish reliable predictions, such as the influence of air temperature, the formation of thermal winds or the impact of precipitation,? explains Professor Marc Parlange.