The IUCN red list of ecosystems: Motivations, challenges, and applications

David A. Keith, Jon Paul Rodríguez, Thomas M. Brooks, Mark A. Burgman, Edmund G. Barrow, Lucie Bland, Patrick J. Comer, Janet Franklin, Jason Link, Michael A. Mccarthy, Rebecca M. Miller, Nicholas J. Murray, Jeanne Nel, Emily Nicholson, María A. Oliveira-Miranda, Tracey J. Regan, Kathryn M. Rodríguez-Clark, Mathieu Rouget, Mark D. Spalding