UNEP2016-04-192016-04-19200292-807-2087-2http://hdl.handle.net/10919/65842Metadata only recordGEO-3 provides an overview of the main environmental developments over the past three decades, and how social, economic and other factors have contributed to the changes that have occurred across the world.text/plainen-USIn CopyrightSocial impactsBiodiversityEnvironmental impactsAfforestationBiological indicatorsConservationEconomic impactsEconomic statistics and indicatorsGovernanceAbstractCopyright 2002 United Nations Environment Programme