Acidic Stream in Dorset (IMAGE) Imperial College London Caption Acidic stream in Dungy Head, Lulworth Cove, on the eastern end of St Oswald's Bay, UK. Credit Imperial College London. Usage Restrictions Credit Imperial College London. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.