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 658 毫秒
1.
“可持续性”定义的困难   总被引:2,自引:0,他引:2  
Toma.  MA 夏光 《世界环境》1995,(3):4-6,33
“可持续性”定义的困难TheDifficultyinDefiningSustainability¥MichaelA.TomanAbstract:forecologistssustainabilityconnotespresevastionofthes...  相似文献   

2.
可持续发展环境指标体系的初步探讨   总被引:3,自引:0,他引:3  
可持续发展环境指标体系的初步探讨张世秋DiscussionontheEnvironmentalIndicatorsintheContextofSustainableDevelopment¥ZhangShiqiu,isafacultymemberofC...  相似文献   

3.
Vol.162001No.1DiscussiononSystemMethodofStudyingGlobalEnvironmentalChangeCHENShupengYUETianxiang8ImpactsofClimateChangeonWaterResourceVulnerabilityinLaizhouBayRegionDENGHuipingZHAOMinghua14ProblemsandOptimumControlStrategyofLakeWaterResourcesinChina……  相似文献   

4.
DistributionandaccumulationofheavymetalsinAvicenniamarinacommunityinShenzhen,ChinaLinPeng,ZhengWenjian,LiZhenjiDepartmentofBi...  相似文献   

5.
IntroductionNowSO2 istheoneofmaingaspollutantsandthemaincauseofacidrainproblem .SO2removalby pulsecoronadischargeisanewDe SO2 techniquedevelopedduringlastten years(Masuda ,1 993;Mizuno ,1 986 ;Dinelli,1 990 ) .SO2 influegasisoxidizedbyactivatedradical(suchasOH ,HO2 ,NH2 ,O)w…  相似文献   

6.
1 Determinationoftotalmercuryandspeciationofmercurycompoundsinatmosphere1.1 DeterminationoftotalmercuryAsamplingtrainconsistingofafiltertoretain particulatephasemercuryfollowedbyanabsorbenttrapwhichretainstotalgaseousmercuryisusedfordeterminationoftota…  相似文献   

7.
可持续发展从概念到行动   总被引:11,自引:0,他引:11  
可持续发展从概念到行动张坤民SustainableDevelopment:FromConcepttoAction¥ZhangKunminAbstract:Anoverviewofthesustainabledevelopment,itsorigin,...  相似文献   

8.
IntroductionCokingwastewater,especiallythecokingresidualammoniawater(ahugevolumeandheavypollutedwastewaterincoking)isahighconcentrationorganicindustrywastewaterofdifficultforthebiochemistrydegradation.Ofwhich,BOD5/CODisusuallyabout30%.Atpresent,bythetreatm…  相似文献   

9.
TheEcologicalSafetyinGreatWesternRegionDevelopmentinChinaLIKang (1)……………………………………………………PAHsandNormal AlkanesinUrbanAirofBeijing,TokyoandTsukubaHUANGYe ru ,DIYi an ,SHIJun hui,etal.(4)…………StudyonPriorityPolycyclicAromaticHydrocarbons (PAHs)inDustfallatMacao QIS…  相似文献   

10.
LOC.  ND 阎静 《世界环境》1996,(3):46-46
越南的可持续能源网络SustainableEnergyNetworkinVietnam¥NguyenDucLocAbstract:Theauthordescribestheaimsandactivitiesofanetworkestablishedt...  相似文献   

11.
可持续发展与清洁生产   总被引:8,自引:0,他引:8  
可持续发展与清洁生产张建平SustainableDevelopentandCleanerProduction¥ZhangJianpingAbstract:Inthisarticletherelationshipbetweensustainablede...  相似文献   

12.
Usingstructuredsystemsanalysistodesignanintegratedsystemfortransportplanningandenvironmentalanalysis¥S.P.Losee;A.L.Brown(Facu...  相似文献   

13.
TheoreticalStudyHalegenAnomalyandItsFormingMechanismintheMetalOreDeposits:AsExemplifiedbyChadongAg AuDepositinWestern GuangdongProvinceZhangQianetal.(1) (1)……………………………………………………………………………………ClassificationofChrome SericiteMineralSeriesfromJinchangGoldDeposit,…  相似文献   

14.
基因多样性     
基因多样性GeneticDiversity¥Abstract:GeneticdiversityisthebasisofthewholebiologicaldiversityandiscriticaltOthesuccessofagriculturea...  相似文献   

15.
金春华 《世界环境》1996,(4):28-28,47
可持续性和澳大利亚水行业SustainabilityandtheAustralianWaterIndustry¥PeterCullen(PeterCullen,DirectorofthecooperativeResearchCenterforFres...  相似文献   

16.
IntroductionTerephthalicacid (TA)isoneoftherawmaterialswidelyusedinthepetrochemicalsynthesisindustrysuchasresin ,terylenefibre ,plasticfilmanddyeandsoon .In 1999,thetotaloutputofTAwasabout10 0billiontonperyear,andcountriesorareasproducingTAincludeUSA ,Japan ,Sou…  相似文献   

17.
郭山 《世界环境》1996,(3):24-25
ISO14000只是一个起点ISO14000isonlyAStartingPoint¥Dr.josephFikselAbstract:ThebyzantineISOProcesshasProducedthousandsofpagesofdraftdo...  相似文献   

18.
人类可持续发展需要新模式NewModelsNeededforSustainableHumanDevelopment¥DR.MahbubulHaqAbstract:WiththeconveningoftileUbtedNatonsConferenceo...  相似文献   

19.
Introductionα naphthaleneaceticacid (NAA)isanimportantplantgrowthregulatorusednotonlytopreventthepreharvestdropofapplesbutalsoasafruitthinningagent (Worthing ,1991) .MuchresearchworkabouttheeffectofNAAonplanttissues(Speer,1993;Hideyoshi,1993;Prasd ,1994 ) ,plantgrowtha…  相似文献   

20.
运用可持续发展观进行环境影响评价   总被引:1,自引:0,他引:1  
运用可持续发展观进行环境影响评价朱乐辉UsingtheViewpointofSustainableDevelopmentinEnvironmentalImpactAssessment¥ZhuLehuiAbstract:Theenvironmental...  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