Nautical charts reveal coral decline around Florida Keys

Coral reef cover is known to have decreased over the past few decades, but longer term estimates of coral cover have been difficult to reconstruct. In a new study, researchers used high-resolution historical nautical maps from the 18th century to determine changes to reefs in the Florida Keys.

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Sarah Derouin

Sarah Derouin is an EARTH editorial intern.

Derouin is freelance writer. Before becoming a science writer, Derouin earned a Ph.D. in glacial geology from the University of Cincinnati and worked for the Bureau of Reclamation in seismic hazards and geomorphology. She is a graduate of the science communication program at the University of California-Santa Cruz. You can see more of her work at www.sarahderouin.com.

Tuesday, December 26, 2017 - 06:00