Aerial view of Mangal Cay in the western Caribbean – just one of many mangrove havens Ilka Feller has explored.
As global temperatures rise, mangrove forests from the southeastern US are pushing farther north. Scientists don’t know how long, how fast, or what the exact consequences will be, but images from NASA satellites – and $1.3 million – will help them find out.
Ilka Feller, senior ecologist at the Smithsonian Environmental Research Center, will lead the effort to track more than 100 miles of Florida mangrove forests encroaching on their northern neighbors, the salt marshes. Feller has been studying mangroves for almost 20 years, keeping tabs on their progress in Florida, Panama, Belize and Australia. The new grant is one of 15 NASA-sponsored projects that will combine satellite data with field work to give scientists a bird’s-eye view of climate change.
