Aerial photograph of piles of salt and evaporation ponds at Cargill's solar salt plant, Freedom, Oklahoma, USA. The company pumps naturally salty water from along the Cimarron River into the shallow ponds, where the water is evaporated. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 5343 px × 3560 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |