The algae bloom also limits the transfer of oxygen from the air to the body of water by creating a layer that blocks adsorption. The surface agitation is dampened dramatically by the floating mats, thus lowering the uptake of oxygen by a large percentage (that I can’t remember, so I don’t want to quote it, but it’s over 50%).
More simply, the floating mats of algae cut down the oxygen and create a blocking layer so very little oxygen gets through it.
scottshilala t1_jac3tpt wrote
Reply to comment by edXel_l_l in ELI5: Why is it that when fertilizers make their way into waterways, all the oxygen disappears, killing the fish? by Psychological-Dog994
The algae bloom also limits the transfer of oxygen from the air to the body of water by creating a layer that blocks adsorption. The surface agitation is dampened dramatically by the floating mats, thus lowering the uptake of oxygen by a large percentage (that I can’t remember, so I don’t want to quote it, but it’s over 50%).
More simply, the floating mats of algae cut down the oxygen and create a blocking layer so very little oxygen gets through it.