by Erin O’Brien
RAMROD KEY, Fla. — A coral species that once thrived, but died as a result of coral bleaching is being reintroduced to Florida’s Coral Reef.
If you’ve ever snorkeled or dived in the Florida Keys in the 1970s or 80s then you might remember seeing swaths of impressive elkhorn corals.
Elkhorn coral thickets were historically abundant until recent years, when they died off due to disease and bleaching events, according to researchers with the Florida Fish and Wildlife Coral Research Program.
The species of coral was nearly wiped out of population and Florida reefs haven’t looked the same since, researchers said.
Now, efforts to restore these corals to their former glory are underway as FWC partners with Mote Marine Laboratory & Aquarium.
As part of the restoration project, scientists will collect eggs and sperm from adult corals during coral spawning events and fertilize them in the lab. The corals will be raised in “nurseries” until they grow large enough to be reintroduced back onto a reef.
The corals from the most recent project were raised by Mote Marine scientists. To simplify outplanting, the corals were grown on individual pucks. Each tray contains a different genetic variety of elkhorn coral.
Source: https://nbc-2.com/
