Photo France info<\/em><\/p><\/div>\nAinsi, depuis 1850 les Alpes ont perdu les deux tiers de leurs glaces permanentes.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pour contrer cette fonte, des scientifiques suisses ont trouv\u00e9 une solution originale mais bien d\u00e9risoire\u00a0: elle consiste \u00e0 recouvrir le glacier de gigantesques couvertures blanches qui permettent, en r\u00e9fl\u00e9chissant les rayons solaires et d\u2019apr\u00e8s David Volken, glaciologue, de r\u00e9duire la fonte de 70%. Mais c\u2019est une solution bien temporaire qui ne retarde l\u2019\u00e9ch\u00e9ance que d\u2019un ou deux ans puisque quand ils enl\u00e8veront les couvertures, la glace aura disparu. Irr\u00e9versible, ce ph\u00e9nom\u00e8ne est alarmant : \u00e0 la fin du 21\u00e8me si\u00e8cle, il ne restera que 10% du volume actuel des glaciers alpins.<\/p>\n
Amandine Ducrot<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"L’ inexorable fonte des glaciers \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 A cause du r\u00e9chauffement climatique, la fonte des glaciers est actuellement de plus en plus prononc\u00e9e. Ainsi, depuis 1850 les Alpes ont perdu les deux tiers de leurs glaces permanentes.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Pour contrer cette fonte, des scientifiques suisses ont trouv\u00e9\u2026<\/p>\n
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