El Niño may significantly reduce oil sardine stocks in 2027, warns CMFRI, due to intensified marine heatwaves and warming.

El Niño may significantly reduce oil sardine stocks in 2027, warns CMFRI, due to intensified marine heatwaves and warming.

El Nino may cause a significant decline in Indian oil sardine availability next year due to marine heat waves, warns CMFRI.