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LONDON (Reuters) – Climate change on Earth will push the planet's climate to drought and raise temperatures between 1.8 and 3.6 degrees in 2030, predicting a climate change comparable to what it was there There are three million years in the middle of the Belarean era, the researchers said. The sea level was 18 meters higher than today, but it will not reach the same height in 2030 because ice melting at the poles takes time.
Researchers published a recent study providing for a return Climate of the earth In 2030, at a similar situation to that of three million years ago.
The climate will be exactly the same as in the middle of the beloceanic era: when the weather was dry, the North American continent was not connected to the south, Greenland was not covered of ice and the sea level was 18 meters higher.
Temperatures were higher than between 1.8 and 3.6.
But the sea level will not rise so fast, because thawing Polar requires a lot of time.
"We are preparing for clear climate change in a short time," said Jack Williams, professor of Earth Sciences at the University of Wisconsin.
If carbon dioxide emissions persist, researchers predict that the Earth 's climate will look more like that of 50 million years ago, when mammals began to grow after the 39th century. extinction of dinosaurs 65 million years ago.
"These changes will result in the disappearance of many species," said the study's co-author, published in the Journal of the American Academy of Sciences. "This shows how we can study our history and the history of the Earth to understand the current changes and adapt to them."
France 24 / AFP
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