Sentences with phrase «mid-summer hypoxic zone»

Last year the final mid-summer hypoxic zone was 1.45 cubic miles.
The forecasts call for a mid-summer hypoxic zone of 1.46 cubic miles, a mid-summer anoxic zone of 0.26 to 0.38 cubic miles, and a summer average hypoxia of 1.108 cubic miles, all at the low end of previously recorded zones.
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