title: Conservation. Taking the measure of change.
authors.affiliation: Centre for Biodiversity & Environment Research, University College London, London WC1E 6BT, UK. b.collen@ucl.ac.uk.
authors.forename: Ben
authors.initials: B
authors.lastname: Collen
authors.affiliation: School of Botany, University of Melbourne, Melbourne, VIC 3010, Australia.
authors.forename: Emily
authors.initials: E
authors.lastname: Nicholson
mesh_terms: D044822:Biodiversity; D003247:Conservation of Natural Resources; D053476:Extinction, Biological