28-10-2018 13:17 via npr.org

Coastal Pacific Oxygen Levels Now Plummet Once A Year - NPR

NPR
Coastal Pacific Oxygen Levels Now Plummet Once A Year
NPR
Scientists say West Coast waters now have a hypoxia season, or dead-zone season, just like the wildfire season. Hypoxia is a condition in which the ocean water close to the seafloor has such low levels of dissolved oxygen that the organisms living down ...
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