As the alpine glaciers shrink they will affect the flow of Europe’s biggest rivers, impacting areas of the economy ranging from shipping to power generation. Glaciologist Matthias Huss of Fribourg University has discovered that right down to the sea, the Danube, Rhine, Rhone and Po contain a larger proportion of water from glaciers than previously thought. For example, more than a quarter of the water that flows from the Rhone into the Mediterranean in August has its origin in alpine glaciers. At its mouth in the Netherlands seven per cent of the water in the Rhine is glacier run-off, even though glaciers cover only two thousandths of its total catchment area. Read More
