Negotiamini Media
Truth is Powerful

The Arctic Ocean began warming decades earlier than previously thought, new research shows

6

Icebergs in the Arctic Ocean off the Franz Josef Land archipelago on August 16, 2021. (CNN)The Arctic Ocean has been warming since the onset of the 20th century, decades earlier than instrument observations would suggest, according to new research.

The study , published Wednesday in the journal Science Advances, found that the expansion of warm Atlantic Ocean water flowing into the Arctic, a phenomenon known as “Atlantification,” has caused Arctic water temperature in the region studied to increase by around 2 degrees Celsius since 1900.

Francesco Muschitiello, an author on the study and assistant professor of geography at the University of Cambridge, said the findings were worrisome because the early warming suggests there might be a flaw in the models scientists use to predict how the climate will change. British people are more concerned than ever about climate, ahead of Covid and Brexit, poll shows “The Arctic Ocean has been warming up for much longer than we previously thought,” Muschitiello told CNN. “And this is something that’s a bit unsettling for many reasons, especially because the climate models that we use to cast projections of future climate change do not really simulate these type of changes.”

The researchers used marine sediments in […]

Click here to view original web page at www.cnn.com

Comments
Loading...