首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 31 毫秒
1.
BiogeochemicalsulphurcycleinHaiheRiverBasinLiuQuanyou(ResearchCenterforEco-EnvironmentalSciences.ChineseAcademyofSceiences,Be...  相似文献   

2.
Landecosystemsclassificationandeco-economicevaluationinWudingRiverBasinofYulinRegionChenLiding;FuBojie(ResearchCenterforEco-E...  相似文献   

3.
ThreeIndustries and water consumption of Beijing   总被引:1,自引:0,他引:1  
ThreindustriesandwaterconsumptionofBeijingWangHongruiInstituteofEnvironmentalSciences,BeijingNormalUniversity,Beijing100875,...  相似文献   

4.
ThebufferingeffectsofaquaticsedimentsagainstacidicdepositionLiaoBohan;TangHongxiao(ResearehCenterforEco-EnvironmentalSciences...  相似文献   

5.
FreradicaloxidationofspentradioactiveorganicsolventJiXiaoyuan,ZhaoBinInstituteofNuclearEnergyTechnology,TsinghuaUniversity,Be...  相似文献   

6.
Acid-basecharacterizationoffoursulfidemineralsLinYuhuan(ResearchCenterforEco-EnvironmentaiSciences,ChineseAcademyofSciences,B...  相似文献   

7.
TheuseofyellowphosphorustodestroytoxicorganiccompoundsShih-GerChang(EnergyandEnvironmentDivision,LawrenceBerkeleyLaboratory.U...  相似文献   

8.
BioticcommunitiesofthemarineecosysteminMeizhouBay¥RenJiuchang;CaiXiaoming(CenterofEnvironmentalSciences,PekingUniversity,Beij...  相似文献   

9.
LawsofannualnutrientuptakeinaPaulowniaplantation¥WuGang(ResearchCenterforEco-EnvironmentalSciences,ChineseAcademyofSciences,B...  相似文献   

10.
IntroductionEcto mycorrhizalfungiareknowntoamelioratemetaltoxicitytotheassociatedhigherplants (Bradley ,1981;1982 ;Brown ,1985;Bucking ,1995) .Theimprovementofheavymetaltolerancebymycorrhizalinfectionisrelatedtoareductionofshoottissueconcentration ,couplewithanincrea…  相似文献   

11.
FieldmeasurementsofdisociationofammoniumnitrateataBeijingsiteShenJi,ZhaoQianxueResearchCenterforEcoEnvironmentalSciences,C...  相似文献   

12.
Regionalairqualitypredictionmodelsusingtheknowledge-basedsystemapproachDuMin;BaiNaibin;YaoGuian(ResearchcenterforEco-Environm...  相似文献   

13.
SoilerosiontypesintheloesshillandgullyareaofChinaFuBojie(ResearchCenterforEco-EnvironmentalSceiences,ChineseAcademyofSceience...  相似文献   

14.
AnalysisonemisionfactoroffugitivedustfromroadtraficFuLixinDepartmentofEnvironmentalEngineering,TsinghuaUniversity,Beijing1000...  相似文献   

15.
OntheindicatorofweaksustainabilityZhaoJingzhu(ResearchCenterforEco-EnvironmentalSciences,TheChineseAcademyofSciences,Beijing1...  相似文献   

16.
种群灭绝与保护生物多样性PopulationExtinctionandSavingBiodiversity¥PaulR.EhrlichandGretchenC.DailyAbstract:Inthepastdecadeagreatdealofatte...  相似文献   

17.
ChemicalformsofcobaltandnickelextractedbyM1,M3andCaCl2DTPAWenBei,QianJin,ChenBin,ShanXiaoquanResearchCenterforEcoEnviron...  相似文献   

18.
DeformityfrequenciesofbenthicmarinediatomsasociatedwithcontaminatedsedimentsinHongKongMickDickmanEcologyandBiodiversityDepart...  相似文献   

19.
China’senvironmentalscientificresearchandtechnologydevelopment:reviewandenvisageLiuJianBureauofS&TforResourcesandEnvironment,...  相似文献   

20.
NitrogenremovalinsequencingbatchreactorWangFuzhen;PengYongzhen;YuErjie;LiBaikun(HarbinArchitecturalandCivilEngineeringInstitu...  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号