Oceans have lost 2 percent of oxygen, says study
Excerpt
The world’s oceans have lost more than two percent of their oxygen since 1960, with potentially devastating consequences for sea plants and animals, marine scientists said Wednesday. In those five and a half decades, parts of the oceans devoid of oxygen, called anoxic waters, have quadrupled, said a study in the science journal Nature. And the production and flow of nitrous oxide, a powerful greenhouse gas, “will probably have increased,” it said. Oceans cover nearly three-quarters of the Earth’s surface, provide about half of the oxygen we breathe and feed billions of people every year.
Citation
Oceans have lost 2 percent of oxygen, says study. (2017, February 23). Manila Bulletin, p. B8.
Associated content
Online versionSubject
Collections
- Manila Bulletin [1869]
Related items
Showing items related by title, author, creator and subject.
-
Choosing to speak for the seas
(Philippine Daily Inquirer,May 4, 2019 , on page C2)Growing up in Mindoro, I could go to the beach anytime. Sadly, I have also witnessed firsthand how people carelessly neglect and abuse our seas. There have been many reports and analyses on the threat of climate change to ... -
Oceans heating faster than previously thought: Study
(Manila Bulletin,November 25, 2018 , on page 1-8)The word's oceans have absorbed more heat than previously thought over the last quarter of a century leaving Earth more sensitive still to the effects of climate change. Oceans over more than two thirds of the planet's ... -
Commentary: Save our seas
(The Philippine Star,February 7, 2019 , on page B6)For once, leave politics out of this issue and make the facts speak for themselves. The coral colonies in the South China Sea are the richest and most diverse in the world. Any harm that goes to the coral colonies of the ...