MillenniumEcosystermAssessment(MEA)(千年生态系统评估)1WhatisMEA?（什么是千年生态系统评估？）TheMillenniumEcosystemAssessment(MEA)isappealledbytheSecretary-GeneraloftheUnitedNations，KofiAnnan,officiallylaunchedin2001.Thegoalofthisprojectistoassesseffectonhumanbeingswiththeecosystermchanging,andtakeactiontoimprovetheprotectionofecosystemandsustainableutilizationsoastopromotethewell-beingofmankind.Theevaluationresultsareincludedinthe5technicalreportsand6comprehensivereports.Resultsassessthewholeworldecosystemanditsservices(suchascleanwater,food,forestproducts,floodcontrolandnaturalresources)statusanddevelopingtrendscientifically.Andtheyputforwardthevariouscountermeasuresofrestoration,preservationorimprovementofecologicalsystemsustainabledevelopmentutilization.WhyweputforwardMEA?(thesignificanceofMEA)提出千年生态系统评估的意义Example（具体分析）当年洪湖水浪打浪为什么会变成如今的景象呢在世界自然基金会的帮助下，“洪湖湿地保护与恢复示范区工程”阳柴湖示范项目2003年启动，通过与社区协商并适当给予经济补偿，洪湖市将阳柴湖附近的5000亩水面开辟为示范区，开始湿地恢复项目。据介绍，通过生境改造、撤除围网、人工植草、调整养殖结构、重建江湖联系等手段，短短的几年洪湖就彻底变了样。TheendThankyou~