Mangroves are among the most biologically important ecosystems on the planet and a common feature of tropical and sub-tropical coastlines. Scientists have used satellite imaging to compile the most detailed map of the extent of mangroves worldwide.
A research team flew over the Everglades and found that an estimated 60 percent of their mangrove study areas were heavily or severely damaged by hurricanes in 2017.
Deep green forest on land and the delicate turquoise coral reef in the ocean mirror each other in this true-color image of Viti Levu, Fiji, from December 18, 2009.