Oceana, Inc. v. Ross

The federal district court for the District of Columbia cited failures to address climate change as one of the bases for finding that a biological opinion for continued authorization of the Southeast U.S. shrimp fisheries in federal waters was arbitrary and capricious. The biological opinion found that the fisheries would not jeopardize continued existence of the Atlantic populations of sea turtles. The court agreed with the plaintiff that the National Marine Fisheries Service (NMFS) had not provided a reasoned basis for its no-jeopardy conclusion because it did not explain how it reached the conclusion in light of significant effects from climate change that were discussed in other parts of the biological opinion. The court also found that the NMFS did not have a reasoned basis for the conclusion that changes in oceanic conditions would not substantially impact sea turtles since there was “substantial evidence” in the record that climate change would have “significant impacts” on sea turtles.