A superfície de uma grande geleira com uma morena medial correndo pelo centro, O estudo das geleiras ajuda a entender a mudança climática - Banco de fotos e imagens

Mendenhall Glacier, Tongass National Forest, Alaska

Glacier moraine of Disgrazia mount in the italian alps in Valmalenco

Glacier moraine of Disgrazia mount in the italian alps in Valmalenco

Mendenhall Glacier, Tongass National Forest, Alaska

An Ice Fall on a glacier in the mountains

Beautiful glacier scenery on snow -capped mountains, nagqu prefecture, tibet autonomous region ,China

An Ice Fall on a glacier in the mountains

Crast Aguzza and its ice fall viewed from the Bernina Pass in southern Switzerland above St Moritz.

Crast Aguzza and its ice fall viewed from the Bernina Pass in southern Switzerland above St Moritz.

River running on the surface of a glacier caused by glacial melting, and the warming atmosphere

An Ice Fall on a glacier in the mountains

The ice fall below the Piz Bernina above St Moritz, in the Swiss Alps

The Piz d'Arlas viewed from the Bernina Pass in southern Switzerland above St Moritz.

The UNESCO listed, world heritage site of the Aletsch glacier, the longest glacier in mainland europe, with medial moraines of debris

The Piz d'Arlas viewed from the Bernina Pass in southern Switzerland above St Moritz.

A white tarpaulin covers a glacier to reduce its melting due to a warming climate. Rhone glacier, Switzerland

The Rhone Glacier, feeds the source of the River River Rhone in Switzerland

Piz Argient (left) and the Crast Aguzza and their ice fall viewed from the Bernina Pass in southern Switzerland above St Moritz.