Glacial moraines. Aerial view of zigzag folding of a moraine on a glacier. A moraine is rubbly material that has been transported and deposited by a glacial surge (a down-glacier movement of ice). Most glaciers are currently receding,but several,notably those in Alaska,USA,show regular surges which leave behind moraine patterns such as those seen here. Photographed on Malaspina Glacier,Alaska,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Edmaier, Bernhard |
Bildgröße: | 3835 px × 3810 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |