Mapping Tool for the Amazon (IMAGE) Wildlife Conservation Society Caption Cartographic representation of important confluence areas for spawning, derived from the intersection of spawning nodes and sub-basins or main stem drainages important for commercial fishing. Credit CREDIT: Earth System Science Data. Usage Restrictions One-time usage only 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.