The extra amount that disappeared last fall was equivalent to this much. It comes back in the winter, but not as permanent ice, as thin ice -- vulnerable. The amount remaining could be completely gone in summer in as little as five years.
Den extra mängd som försvann i höstas motsvarar den här ytan. Det kommer tillbaka på vintern, men inte som permanent is utan som tunn is. Sårbar. Den mängd som finns kvar skulle kunna vara helt borta sommartid så snart som om fem år.