Changes in tropical tuna abundances and forage community characteristics affected by climatic variations in the western Indian Ocean

Puntos clave

• Tropical tuna abundance is significantly influenced by climatic variations, affecting ecosystem health.
• A notable correlation was observed between tuna populations and changing forage community characteristics.
• Assessment of seasonal and spatial data showed important shifts in fish populations over time.
• These findings highlight the need for improved management strategies in response to climate effects.