Sperry Glacier,Montana,USA in 2008. Image 2 of 2. Glaciers are large,slow-moving expanses of ice,formed from compacted layers of snow. They are sensitive to climate change and in recent years most have retreated dramatically. In 2008,the glacier appears to have dramatically receded and separated into fragments compared to an image from the same position taken in 1913 (C014/5135) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / McKeon, Lisa / US Geological Survey |
Bildgröße: | 7209 px × 1465 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |