中国全国河流健康监测及修复计划ppt课件.ppt

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1、Dr.YangboSUNChina’sNationalRiverHealthMonitoring&RestorationProgramMinistryofWaterResources,ChinaContentsChina’sRiverandWaterResourcesNationalRiverHealthMonitoring&RestorationProgramYellowRiver–Lessonslearnt2005/103China’sRiversPopulationdensitySocialandEconomicDevelopmentChallengesforRiverFl

2、oodsWaterScarcityWaterpollutionSoilErosion/SedimentManyriversandlakessufferqualitydeterioration,changesinmorphologyandhydrology,aswellashabitatdegradation.Since1990s,waterreallocationshavebeencarriedoutintheYellowRiver,HeiRiverandTarimRiver,whichreduceddeteriorationofriverhealthinthosebasins.

3、Startingin2004,pilotprojectshavebeenundertakenin12citiestocarryoutecologicalprotectionandrehabilitationoftheriversandlakesintheseregions.RestoretheRiverHealthWaterQualityHydrologyHabitatEcologyWaterFunctionsImpactassessmentStrategyandActionsStatusRisksResponseNationalRiverHealthAssessmentProg

4、rammePurpose:Tocarryoutregularriverbasinhealthassessmentby2015TocommissionsperformtheirroleinwaterandecologicalprotectionToachievetheriverhealthobjectivesby2020.Outputs:(i)Riverhealthassessmentmethodsandprinciples(ii)PublicationofRiverHealthAssessmentReportevery2years.DefinitionofHealthyRiver

5、WaterFrameworkDirective–EUHealthyWaterwayandReportCards-AustraliaCleanWaterAct–USAYellowRiverEnvironmentFlowRestoration-YRCCHealthRiverreferstoawaterbodywithgoodnaturalstatusandgoodsocialfunctions,asustainableandharmoniousrelationsbetweenHumanandNature.Thenaturalstatuswillbeevaluatedinrespect

6、ofBiology,Hydrology,HabitatsandChemicaletc.TheSocialFunctionistoevaluatethewaterstatusforhumanneedsTimeSchedule20102011201220132014201520162009PhaseIDevelopriverhealthassessmentindicators,standardsandmethodologiesRiverhealthsurveyforacompleteyearPreparationofRiverHealthAssessmentReport(Pilots

7、)CapacitybuildingPhaseIIRevisionofrelevanttechnicaldocuments/guidelinesStudyonkeytechnologiesCapacitybuildingRiverhealthassessmentofmajorrivers/lakesMonitoringInvestigationEvaluationNationalHealthAssessmentReportofRivers&Lakes2010201120122013