title: Ecology. Millennium ecosystem assessment: research needs.
authors.affiliation: Center for Limnology, University of Wisconsin, Madison, WI 53706.
authors.forename: Stephen R
authors.initials: SR
authors.lastname: Carpenter
authors.forename: Ruth
authors.initials: R
authors.lastname: DeFries
authors.forename: Thomas
authors.initials: T
authors.lastname: Dietz
authors.forename: Harold A
authors.initials: HA
authors.lastname: Mooney
authors.forename: Stephen
authors.initials: S
authors.lastname: Polasky
authors.forename: Walter V
authors.initials: WV
authors.lastname: Reid
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Scholes
mesh_terms: D000818:Animals; D044822:Biodiversity; D003247:Conservation of Natural Resources; D004467:Economics; D017753:Ecosystem; D006801:Humans; D011640:Public Policy; D011788:Quality of Life; D012106:Research; D012922:Social Change