Resume de l’article : Grande Barrière de corail: la température de l’eau à son plus haut depuis 400 ans, selon une étude

The article reports on a study that found that the temperature of the water in the Great Barrier Reef is the highest it has been in 400 years. This is attributed to climate change and is a major concern for the health of the reef. The study used coral samples to measure the temperature of the water over the past 400 years.

Answer: The temperature of the water in the Great Barrier Reef is currently the highest it has been in 400 years, according to a new study. This is due to climate change and is a major concern for the reef’s health. The study used coral samples to determine past water temperatures.