Probability of Biomagnification (IMAGE) U.S. Geological Survey Caption This model provides a new global tool for screening existing and new organic chemicals for their biomagnification potential. Hot colors (red, orange and yellow) indicate a high probability of biomagnification and cool colors (greens, blues) indicate a low probability of biomagnification. Credit USGS Usage Restrictions None 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.