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1.
LeadcontentofurbansoilsinChinaZhangXuelin(ChangchunInstituteofGeography,ChineseAcademyofSciences,Changchun130021,China)MengKe...  相似文献   

2.
ChemicalformsofcobaltandnickelextractedbyM1,M3andCaCl2DTPAWenBei,QianJin,ChenBin,ShanXiaoquanResearchCenterforEcoEnviron...  相似文献   

3.
EcologicalplanningoflanduseinthecentralareaofTianjin,China¥LuYonglong(ResearchCenterforEco-EnvironmentalSciences,ChineseAcade...  相似文献   

4.
Urbanization,environmentalconsequencesandmanagementinChinaLuYonglong(ResearchCenterforEco-EnvironmentalSciences),ChineseAcade...  相似文献   

5.
1IntroductionTheFirstPharmaceuticalFactoryinShijiazhuangCity,China,builtasetofequipmentoffulscaletreatingVitaminCwastewaterin...  相似文献   

6.
Soil carbon pool in China and its global significance   总被引:19,自引:0,他引:19  
SoilcarbonpoolinChinaanditsglobalsignificance¥FangJingyun,LiuGuohua,XuSongling(ResearchCenterforEco-EnvironmentalScience,Chin...  相似文献   

7.
ComparisonofsomeatmosphericchemicalmodelingschemesShenJi,ZhaoQianxueResearchCenterforEcoEnviromentalSciences,ChineseAcademy...  相似文献   

8.
StudyoncatalystsforcombustionofleanCH_4ZhouZexing,YinLing,XuJingKesearchCenterforEco-FnvironmentalSciences,ChineseAcademyofSc...  相似文献   

9.
TheglobalclimatechangeandforestpredictioninChinaJiangYouxuForestryInstitute,ChineseAcademyofForestry,Beijing100091,ChinaThegl...  相似文献   

10.
NuclearpowerdevelopmentandradiationsafetycontrolinChinaHuErbang(ChinainstituteforRadiationProtection,Taiyuan030006,China)Nucl...  相似文献   

11.
TheconstructionandmanagementofnaturereservesinChinaJinJianmingNationalEnvironmentalProtectionAgencyofChina,Beijing100035,Chin...  相似文献   

12.
根据油田采出水中氯离子含量高,对CODcr测定影响较大的特点,通过实验探讨高含氯对污水CODcr测定的影响及消除其影响的方法,实验结果表明,对高含氯、低CODcr的污水用国标方法测定CODcr时会产生较大误差,且误差随氯离子含量的增加而增大;不掩蔽氯离子测污水CODcr总量,用CODcr总量减去氯离子产生的CODcr量则能较准确的反映污水的真实CODcr值。  相似文献   

13.
LCAapproachtotheautomotiveglasrecyclingVanniBadino,GianLucaBaldoThepaperpresentedattheIISETACWorldCongres,Vancouver,5—9Nove...  相似文献   

14.
1 BriefingurbanizationprocessinChina1.1 TheimportanceofurbanizationtoChina○smodernizationdriveThefirstandforemostbenefitofurbanizationinChinashouldbeattributedtotheeconomicgrowth,whichistheprimaryconcernofnotonlythegovernment,buttheordinarypeopleaswe…  相似文献   

15.
CSB,NTSBConcludeAgreementonAgencyCooperationFulfillingarequirementofSection112(r)oftheCleanAirActAmendments,theNationalTransportationSafetyBoard(NTSB)andtheU.S.ChemicalSafetyBoard(CSB)agreedtoestablishformalcooperativetiesbetweenthetwoagenciesatWashi…  相似文献   

16.
BiologicaleffectsofindoorsunlightinruraldwelinghousesChenGuifu,QiuShicong(WannanMedicalCollege,Wuhu241001,China)Biologicaleff...  相似文献   

17.
采油污水中石油类,氯离子对CODcr测定的影响研究   总被引:3,自引:0,他引:3  
通过试验探讨水中石油类,氯离子对CODcr测定的影响,试验结果表明;水中1mg/L原油约产生1.831mg/L的CODcr值,对高含氯,低含油的污水来说,用国际方法测得CODcr主要来自于氯离子干扰;在不掩蔽氯离子的条件下测污水CODcr总量,用CODcr总量减去氯离子产生的CODcr干扰值就比较准确地反映污水有机物产生的CODcr值。  相似文献   

18.
CharacteristicsofchangeofhumicsubstanceinsoilindegradedgraslandsShengXuebinResearchCenterforEcoEnvironmentalSciences,Chinese...  相似文献   

19.
1 IntroductionElectroplatingsludge,containingCu,Ni,Zn,Cr,Fe,etc.,isharmfulwastematerialproducedbygalvanizationindustry.Thereisstillnoeffectivemethodtorecoverresourceandcontrolpollutionbothathomeandabroad.Themetalsdiscardedbygalvanizationindustryamoun…  相似文献   

20.
Secondary pollution from sediment and red tide occurrence   总被引:5,自引:0,他引:5  
SecondarypollutionfromsedimentandredtideoccurrenceChenCimei;LiYueling;WuYuduanDepartmentofOcaeanography,XiamenUniversity,xiam...  相似文献   

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