In Australia, 91% of Great Barrier Reefs are affected by “white” disease

In Australia, the Great Barrier Reef is approximately 91% affected “Bleaching” Due to the prolonged heat wave in the Australian summer, According to a new government statement released on Tuesday evening. Of the 719 reefs surveyed, 654, or 91%, exhibit coral bleaching status. This is the first time the world’s largest coral reef has been exposed to such white matter during a La Nina climate event, usually characterized by unusually low water temperatures.

“Climate change is intensifying and rocks are already feeling the effects”The monitoring report warns, recalling that this is a question The fourth wave of “bleaching” Will hit the rocks from 2016 onwards. Between September 2021 and March 2022, the Great Barrier Reef Maritime Commission, which published the study, carried out a comprehensive study of these rocks engraved on the UNESCO World Heritage List.

The Great Barrier Reef can be classified as an endangered site

He established that the water began to warm in late December, and that three main areas where the dam was located were affected by the phenomenon, and that the algae were expelled, causing a discoloration that gave the coral a bright color. Bleached corals are alive and can be recovered if conditions improve, but “Hardened bleached corals have higher mortality rates”Explains the study, the first edition of which was released in March.

The report was released ten days before the Australian federal election on May 21, during which it will focus on government policy issues on climate change.

In June, UNESCO must determine the potential inscription of the Great Barrier Reef on the list of “endangered” sites.. In 2015, after the United Nations threatened to deactivate the site, Australia introduced a billion-dollar “Reef 2050” security plan.

read more: The article is reserved for our subscribers Australians on the Great Barrier Reef bed

World with AFP

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