Mettere a confronto foto di ghiacciai oggi con quelle di 60 anni fa, è il modo migliore per dimostrare come il riscaldamento globale stia cambiando la morfologia delle catene montuose più importanti del mondo.
The only glacier of the Apennine Mountains, the Calderone, will disappear if current melting rates are not curbed. Over the past 50 years, the European southernmost glacier lost 33 per cent of its extension, shrinking from a surface of 0.07 square kilometres in the early 1990s to only 0.04 square kilometres. The problem has been highlighted
Glacial retreat is when glacial melt occurs faster than new seasonal snow and ice have time to accumulate. In this 90 second video Professor Ben Orlove, Director of the Columbia Centre for Research on Environmental Decisions, explains how, for a mountain, losing its glaciers is like losing the Twin Towers for New York. The video
Un reportage del New York Times ha raccontato il lavoro di un team di ricercatori impegnati a studiare l’allarmante scioglimento dei ghiacci della Groenlandia.
In 40 years, the Arctic will run out of ice during summer months, as proven by the lowest icecap winter extension ever registered by satellites last March. It is a phenomenon involving half of the Arctic ice. These are some of the effects caused by the on-going climate change, documented by WWF in
A picture taken in Svalbard clearly shows the phenomenon of arctic ice melting that is threatening polar bears survival.
8 centimetres since 1992. This is how much sea levels have risen due to ice melting and warming oceans. “It’s very likely to get worse”.
The Canadian segment of the Rocky Mountains could undergo a drastic transformation, in less than 90 years. In fact, according to study carried out by the University of British Columbia and published by Nature Geoscience, Canada is likely to lose 70% of its glaciers by 2100, due to global warming. The province of
Antarctica, otherwise known as the sixth continent, recorded an increase of 70% in the rate of shrinking over the last decade (1994-2003). The thickness of ice shelves in the South Pole is thinner and thinner, and it could even halve within 200 years. The research containing the data was published by Science magazine,
Un nuovo studio, che ha preso in esame le maree di tutto il mondo, sostiene che negli ultimi 20 anni il livello delle acque stia crescendo sempre più rapidamente.
