red tide

Fish kills, like this one in Illinois' Chautauqua National Wildlife Refuge, can result from hypoxia, or oxygen depletion, a common cause of which is algal blooms.  NOAA photo

For the Love of Fish: The Problems of Blooming Algae and Mass Death at Sea

The current blue-green algal bloom in Lake Erie that forced the city of Toledo to not have drinking water for several days and the massive red-tide algal bloom off Florida’s Coast that …

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