Oceans that are warming due to climate change yield fewer fish
Some areas have seen up to a 35 percent decline in how many fish can be harvested sustainably
![haddock](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2019/02/022719_CG_fisheries_feat.jpg?fit=860%2C460&ssl=1)
FEWER FISH Increasing ocean temperatures over the last 80 years are taking a toll on populations of haddock (shown) in the North Sea, and many other fish and shellfish species.
NEFSC/NOAA