title: Biodiversity conservation demands open access.
authors: Programs and Science at Conservation International, Washington, DC, USA. g.fonseca@conservation.org
authors: Gustavo
authors: G
authors: Fonseca
authors: Philippa J
authors: PJ
authors: Benson
mesh_terms: D000818:Animals; D044822:Biodiversity; D003247:Conservation of Natural Resources; D003365:Costs and Cost Analysis; D004463:Ecology / Q000191:economics / Q000379:methods*; D017753:Ecosystem; D004777:Environment; D005843:Geography; D006801:Humans; D007391:International Cooperation; D011640:Public Policy; D012109:Research Support as Topic