Is there a technological solution to aquatic dead zones?

Could pumping oxygen-rich surface water into the depths of lakes, estuaries, and coastal ocean waters help ameliorate dangerous dead zones? New work led by Carnegie's David Koweek and Ken Caldeira and published open access ...

Marine cyanobacteria do not survive solely on photosynthesis

Marine cyanobacteria are single-cell organisms that settled in the oceans millions of years ago. They are organisms that, by means of photosynthesis, create organic material by using inorganic substances. Specifically, the ...

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