Decades of data on world's oceans reveal a troubling oxygen decline

Decades of data on world's oceans reveal a troubling oxygen decline 05/10/2017 12:47 PM EDT A new analysis of decades of data on oceans across the globe has revealed that the amount of dissolved oxygen contained in the water--an important measure of ocean health--has been declining for more than 20 years. Full story at http://www.rh.gatech.edu/news/591290/decades-data-worlds-oceans-reveal-troubling-oxygen-decline Source Georgia Institute of Technology This is an NSF News From the Field item.   Follow NSF:  This email was sent using GovDelivery, on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111