26 - IEEP, Alterra, Ecologic, PBL and UNEP-WCMC (2009). Scenarios and models for exploring future trends of biodiversity and ecosystem services changes. Final report to the European Commission, DG Environment on Contract ENV.G.1/ETU/2008/0090r (ec.europa.eu/environment/enveco/biodiversity/pdf/Biodiversity_Scenarios_Models.pdf)
26. IEEP，Alterra，Ecologic，PBL and UNEP-WCMC(2009)， &quot; Scenarios and models for exploring future trends of biodiversity and ecosystem services changes &quot; ，提交欧洲联盟委员会的最终报告，DG Environment on Contract ENV.G.1/ ETU/2008/0090r(ec.europa.eu/environment/enveco/biodiversity/pdf/Biodiversity_Scenarios_Models.pdf)