January 12, 2018
sprep-pa
In the past 50 years, the amount of water in the open ocean with zero oxygen has gone up more than fourfold. In coastal water bodies, including estuaries and seas, low-oxygen sites have increased more than 10-fold since 1950. As the Earth warms, scientists expect oxygen levels to continue dropping in both of these zones. Click on the link to read the full article.
