Vesseltracks_logo (IMAGE) Global Fishing Watch Caption Example vessel tracks showcase some of the top five predictors of forced labor on board, namely maximum distance from port, more average daily fishing hours, and more total fishing hours on the high seas. Credit Global Fishing Watch Usage Restrictions Credit Global Fishing Watch 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.