A new report reveals that global coral reefs are facing unprecedented challenges due to climate change, with rising sea temperatures reducing their ability to recover between heatwaves. Between 2020 and 2024, coral reefs declined by 9.5%, with the largest single-year loss recorded in 2024 affecting 87% of reefs. Historically, coral bleaching events occurred once per decade, but now happen every four to six years. Bleaching occurs when corals expel symbiotic algae due to stress, leading to potential death if conditions remain too hot for too long. Researchers warn that reefs now have a significantly reduced recovery window, with recovery taking decades. The report, issued by the Global Coral Reef Monitoring Network, notes that ocean temperatures have reached record levels, exacerbating the crisis. Some scientists argue the situation may be even worse than reported, citing ongoing impacts from the 2023–2025 bleaching event.
Bias read (Center): The article presents scientific findings and expert opinions without overt ideological framing. While the issue of climate change has political implications, the focus remains on environmental science and ecological impact rather than partisan debate. The reporting is balanced, citing multiple专家学者和中





