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1.
ResourcefulecologicaltreatmentofwastewaterinurbanecosystemSongYufang;SunTieheng;GongPing;ChangZhijun(InstituteofAppliedEcolog...  相似文献   

2.
EffectsoflowpHonzooplanktoninsomesuburbanwaterbodiesofChongqingCityZhuangDehui(InstituteofHydrobiology,ChineseAcademyofScienc...  相似文献   

3.
AmethodofanalysisofmacrowaterenvironmentalsystemsBaoJingling(TianjininstituteofEnvironmentProtectionScience,Tianjin300191,Chi...  相似文献   

4.
AcomparativestudyonCanadianandChineseriverbasinplanningGuoHuaicheng(CenterofEnvironmentalSciences,PekingUniversity,Beijing100...  相似文献   

5.
Distribution of various aluminum fractions in surface water of the Le An River ResearchCenterforEco-EnvironmentalSciences,Beijing100085,ChinaAbstract—Totalcon...  相似文献   

6.
Oxidation rate in the preparation of polyferric sulfate coagulant   总被引:1,自引:1,他引:1  
IntroductionApreparationmethodofpolyferricsulfate (PFS)coagulantwasreportedbyJapanesescientists(Yang ,1986)intheseventies.SincetheeightiesthepreparationandapplicationofPFShavebeenwidelyinvestigatedinChinabecauseofitshighcoagulationefficiencyinwatertreatmen…  相似文献   

7.
ResearchCenterforEco EnvironmentalSciences,ChineseAcademyofSciences (RCEES CAS ) ,formerlyInstituteofEnvironmentalChemistry ,ChineseAcademyofSciences ,wasfoundedin 1975 .In 1986,itwasamalgamatedwithResearchCenterofEcology ,CAS ,andwasrenamedasResearchCenterforEco E…  相似文献   

8.
Removalofbenzenehomologouscompoundswithchlorinedioxide¥ChenHui;WeiDongbin(ChemistryDepartment,NorthwestNormalUniversity,Lanzh...  相似文献   

9.
Valuing water quality in China: purpose, approach and policy   总被引:12,自引:0,他引:12  
1 Introduction:heavygrowthandlightregulation(theTVIEsector)InChina,asinmanyrapidlydevelopingcountries,therearerapidchangesintheenvironmentoccurring.ThecaseofwaterqualityisanimportantoneasChina○swaterqualityhasdeterioratedsignificantlysince1980underth…  相似文献   

10.
CharacteristicsofdistributionofheavymetalsinsedimentofLeAnRiverLiQi(ResearchCenterforEco-EnvironmentalSciences,ChineseAcademy...  相似文献   

11.
StudyonurbanwaterenvironmentalsupportcapacityGuoHuaicheng;YeWenhu(CenterofEnvironmentalSciences,PekingUniversity,Beijing10087...  相似文献   

12.
SeedtreatmentandinhibitionofplantpathologyofchitosanJiangTingda;MaRuixia;QiRuinung;ZhangChunping(ResearehCenterforEco-Environ...  相似文献   

13.
IntroductionTheword“environment”nowbecomesacatchwordinChina,buttheterm“environmentalawareness(EA)”isstillnotinthesameposition.ThisisthereasonwhyItrytomakeabriefinquiryinthispaperabouttherelationshipbetweentheEAandChina○ssociety.EAisanunderstandingofv…  相似文献   

14.
EcologicalplanningoflanduseinthecentralareaofTianjin,China¥LuYonglong(ResearchCenterforEco-EnvironmentalSciences,ChineseAcade...  相似文献   

15.
Acid-basecharacterizationoffoursulfidemineralsLinYuhuan(ResearchCenterforEco-EnvironmentaiSciences,ChineseAcademyofSciences,B...  相似文献   

16.
AsayofsomevolatilecompoundsinhumanexhalationQinTao,XuXiaobaiResearchCenterforEcoEnvironmentalSciences,ChineseAcademyofScie...  相似文献   

17.
ThebufferingeffectsofaquaticsedimentsagainstacidicdepositionLiaoBohan;TangHongxiao(ResearehCenterforEco-EnvironmentalSciences...  相似文献   

18.
环境中的汞     
环境中的汞MercuryintheEnvironment¥ArneJernelov;ClaesRamelAbstract:TheScientificCommitteeonProblemsoftheEnvironment(SCOPE)meetingon...  相似文献   

19.
水体富营养化   总被引:16,自引:0,他引:16  
水体富营养化联合国环境规划署Eutrophication¥(UNEPEARTHWATCH)Abstract:Eutrophicationisacomprehensiveenvironmentalprolemexistingineveryregioni...  相似文献   

20.
ComparativestudyofperformanceeficiencyforthrekindsofphotoreactorsWangYizhong,FuYuan,TangHongxiaoStateKeyLaboratoryofEnviro...  相似文献   

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