Erin L. Pulster, Ph.D., and Steven A. Murawski, Ph.D.
Q3/Q4 2020
To gain a comprehensive understanding of the extent of oil’s toxic exposures on fish, a team from the Center for Integrated Modeling and Analysis of Gulf Ecosystems circumnavigated the Gulf of Mexico to collect thousands of fish for analysis. They sampled a wide variety of fish and categorized them as pelagic species, coastal species and offshore benthic species. They unexpectedly discovered that the highest exposures are in yellowfin tuna, a pelagic species, suggesting that oil pollution is chronic and widespread in the Gulf of Mexico.