Rechercher des projets européens

"On April 14th, 2010, the eruption of the Eyjafjallajökull volcano and the accompanying cloud of volcanic ash forced most countries in northern Europe to shut their airspace, grounding more than 100,000 flights, affected an estimated 10 million travellers and had a financial impact of 5 bn US$ over a seven day period. This event revealed to what extent our society and economy rely on the availabi ...