The year 2023 has become a record year for ocean temperature waves. Ocean temperatures unexpectedly rose for extended periods, threatening ecosystems.

These ocean temperature waves threaten not only coral reefs and seagrass ecosystems but also fisheries and aquaculture, potentially leading to significant economic losses.

Ryan Walter, a marine scientist from California Polytechnic State University, states that ocean temperature waves are one of the greatest threats to marine ecosystems on a global scale. This situation deepens the effects of climate change.

The extraordinary warming experienced in 2023 is attributed not only to climate change but also to a strong El Niño effect. This situation contributes to the intensification of temperature waves.

If ocean temperatures rise by another 1.5 degrees, this will pose a significant threat to coastal populations. Scientists indicate that this temperature increase could lead to migrations.