Aside from the obvious problems of melting Antarctic ice, this problem of hidden volcanoes becoming active could spell ...

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The caldera or hollow of the central Bardarbunga volcano is about 25 square miles ... In the event of a subglacial eruption, there is a risk of an ash eruption and subglacial flooding from under ...

The study shows that the removal of the heavy ice sheet can majorly impact the behavior of underlying volcanoes. Moreover, the gradual ice melt may have the potential to increase both the frequency ...

The results show the retreating ice will not have to completely disappear before subglacial volcanoes reach trigger point. Schematic map of separate volcanoes and volcanic provinces in Western ...

As the ice melts, the pressure in the magma chambers eases and the compressed magma can expand, leading to eruptions. Anatarctica has 140 hidden volcanoes.

increasing the risk of subglacial eruptions. These eruptions could, in turn, accelerate melting, creating a vicious cycle that is difficult to stop. Antarctica is home to more than 100 volcanoes, some ...