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The hours are ticking down for researchers trying to preserve some of the coral at the bottom of PortMiami’s shipping channel. This dash to harvest some of the reef that has made a home there reflects changing attitudes toward marine preservation.

The port will begin dredging on Saturday to accommodate bigger ships going to and from the expanding Panama Canal.

Even though not all of the coral can be preserved, the harvesting will create some unique research opportunities.


05/02/13 - Thursday's Topical Currents begins with a look at the importance and future of South Florida ports and international airports. The Port of Miami’s dredging project will allow it to receive larger ships in conjunction with the Panama Canal’s expansion. And more.  Linda Gassenheimer’s a