Ocean warmth sets record high in 2021 as a result of greenhouse gas emissions
Since the late 1980s, Earth’s oceans warmed at a rate eight times faster than in the preceding decades
By Kasha Patel, The Washington Post, January 11, 2022 (photo credit: Alexis Huguet/AFP/Getty Images)

The warmth of the world’s oceans hit a record. Again.

A new analysis, published Tuesday in the journal Advances in Atmospheric Sciences, showed that oceans contained the most heat energy in 2021 since measurements began six decades ago — accelerating at a rate only possible because of human-emitted greenhouse gases.
Since the late 1980s, Earth’s oceans warmed at a rate eight times faster than in the preceding decades.

“When you have this long-term upward trend, you’re getting records broken almost every year, and it’s this monotonous increase,” said John Abraham, a co-author of the study and a professor at the University of St. Thomas in Minnesota. “We’ve built up so much greenhouse gas that the oceans have begun to take in an increasing amount of heat, compared to what they previously were.” Read more.