Summary
Scientists are concerned about a strong heatwave in the Mediterranean Sea, where water temperatures passed 30°C off the coast of Majorca, which is higher than usual. This extreme heat may harm marine life because warmer water helps harmful bacteria and algae grow, and many sea creatures struggle to cope with rising temperatures.
Key Facts
- The sea surface in the Mediterranean reached over 30°C in late June and early July 2023.
- These temperatures are 6-7°C higher than the normal levels for this time of year.
- Marine heatwaves are getting worse due to climate change, which traps more heat in the ocean.
- The Mediterranean is especially at risk because it is surrounded by land, making it similar to a bathtub that heats up quickly.
- Warmer water can spread harmful bacteria and algae, unlike controlled swimming pools that use cleaning chemicals.
- Higher sea temperatures can stress marine life, possibly leading to fish population declines.
- Scientists warn that these types of heatwaves are likely to occur more frequently in the future.
