'Decades Of Warning Signs' Preceded Biscayne Bay Fish Kill

Jenny Staletovich for WUSF writes:

Scientists examining this month's fish kill in Biscayne Bay say it follows decades of decline, but it still could have been prevented.
In the wake of a fish kill that littered the shores of northern Biscayne Bay with floating fish carcasses, scientists are trying to parse exactly what triggered the lethal event.

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