Beer's Law (IMAGE) Virginia Institute of Marine Science Caption As with water in the Chesapeake Bay and other aquatic ecosystems, the clarity of different beers depends on their concentrations of dissolved and particulate matter. Credit © David Malmquist/VIMS. Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted. License CC BY-NC-ND 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.