HomeFatty ‘katsuo’ fish may foreshadow climate change, threat to Japan’s sushiThe Wider Image: Fatty ‘katsuo’ fish may foreshadow climate change,

The Wider Image: Fatty ‘katsuo’ fish may foreshadow climate change,

A buoy, used to stabilize the fish catch, is seen through a window on the Nakajomaru fishing boat while searching for a katsuo (skipjack tuna) fish school, in Kochi Bay, Kochi Prefecture, Japan, May 15, 2022. The buoy is one of the artificial structures in Kochi Prefecture and has been used to stabilize catch since the 1980s. REUTERS/Kim Kyung-Hoon