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In recent years, the Great Barrier Reef has experienced a significant rise in sea temperatures, with increases of approximately 1 to 2 degrees Celsius reported. This warming has been linked to climate change and has contributed to severe coral bleaching events, particularly notable in 2016, 2017, and 2020. The elevated temperatures stress coral ecosystems, impairing their ability to thrive and recover. Ongoing monitoring is crucial to understanding the long-term impacts on this UNESCO World Heritage site.

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