简介：为探讨邻苯二甲酸二G一乙基己谓自（DF_HP）和邻苯二甲酸单乙基己基酯（MEHP）长期暴露对海水生物的内分泌干扰效应及机制，将孵化后1周的海洋青鳉（Oryziaymelastigma）分别暴露于DEHP（0．1mg·L-1和05mg·L-1）和MZrW（0．1mg·L-1和05mg·L-1）6个月。结果显示：DEHP显著增加了雌性和雄性海洋青鳉的肝指数，而MEHP只在高剂量时显著增加雄性青锵的肝指数。对于雌性青鳉，DE-HP暴露后肝脏雌激素相关基因ERα、ERβ、ERγ、VTG1、VTG2、ChgH和ChgL的表达水平显著上调，而对于雄性青鳉，DEHP暴露后，只有肝脏ERB的表达水平显著上调。相比之下，MEHP暴露对雌性和雄性青锵肝VTG和Chg基因表达无显著影响。DEHP激活了雌性和雄性青鳉的肝过氧化物增殖激活受体PPARα和PPARγ，而MEHP只在低剂量时上调了雄性青鳉PPARl的表达。在雌性和雄性青鳉体内，VTG和Chg的表达与ERα和ERγ的表达显著相关，并且ER与PPAR也显著相关。研究表明，DEHP长期暴露可通过激活肝性激素受体调控肝雌激素响应基因（VrG和chg）和过氧化物增殖激活受体（PPARα和PPARγ）的表达而对海洋青锵产生内分泌干扰效应，并且显示出性别特异性。MEHP对海洋青鳉的内分泌干扰效应弱于DEHP。

简介：以斑马鱼（Brachydaniorerio）作为受试生物,分析不同暴露浓度、不同暴露时间三苯基锡（TPT）、五氯酚（PCP）对斑马鱼生理生化指标的影响,在0,1.05,2.09,4.18,6.27,8.36μg.L-1的TPT和0,5.01,10.02,20.04,40.08,80.16μg.L-1的PCP暴露下,反应时间分别为1d和7d,分别对斑马鱼超氧化物歧化酶（SOD）、过氧化氢酶（CAT）和乙酰胆碱酯酶（AChE）的影响,初步探讨了TPT和PCP对斑马鱼的毒性作用,以期及时发现并排除TPT和PCP污染提供数据支持和理论依据。结果表明：斑马鱼体内酶活性受暴露浓度和暴露时间的影响,TPT和PCP分别对SOD、CAT、AChE影响趋势基本一致,差异显著（暴露组与对照组均显著差异,p〈0.05）。SOD、CAT和AChE活性变化可以成为TPT、PCP污染胁迫的敏感指标。

简介：五氯酚（PCP）属内分泌污染物,也是可对生物产生复合毒性的有机污染物。五氯酚及其钠盐曾被用作杀螺剂在我国血吸虫病流行疫区大范围长时间使用。为了解PCP在中国水环境中的污染现状,在阐述中国PCP的生产使用状况基础上,重点论述中国水环境介质中PCP的污染分布及影响因素。中国多地河流水环境中均存在PCP,其中沿长江流域的长江、洞庭湖、鄱阳湖PCP残留量较高,虽均在限值范围内,但PCP污染范围有从主要江河、湖泊等向沿海海域蔓延的趋势。PCP使用历史、用药区域类型、区域PCP消耗量等均会影响PCP的残留量,血吸虫病疫区PCP残留量明显高于对照区,在PCP及其钠盐显著减少使用后（2003年以后）,施药历史仍然影响着水体介质中PCP的残留情况,PCP虽已停用,但其对环境所造成的不良影响还在持续。与国外研究相比,我国水环境介质中的PCP污染偏高且有上升趋势,这可能与部分区域近年来重现血吸虫病后施药控制有关。未来一段时期内有关PCP及其环境副产物在环境介质中的迁移转化规律、人群暴露评估、污染介质修复技术以及其替代品的研制都将是研究重点领域。

简介：五氯酚（pentachlorophenol,PCP）是一种持久性有机污染物,广泛用于灭钉螺、木材防腐、除草剂等方面,由于PCP在环境中的持久性和生物累积性,其对生态环境和人类健康造成潜在危害。本文以鸡肝癌细胞系（chickenhepatomacells,LMH）为受试对象,探讨了PCP对细胞色素P450（CYP450）和抗氧化系统的影响。MTT结果显示LMH细胞经不同浓度PCP暴露后,呈现出先促进细胞增殖后抑制的J-型曲线,PCP对LMH细胞24h的半数效应浓度（24h-EC50）为427.52μmol·L^-1。LMH细胞在1.56、6.25、25、100μmol·L^-1PCP染毒条件下可增加细胞EROD、MROD、PROD和BFC活性,并可使CYP1A、1B、1C、2H及3A家族基因mRNA表达水平升高。LMH细胞在0.4~100μmol·L^-1PCP染毒下可显著降低硫酸基转移酶（SULT1B1和SULT1C1）基因mRNA水平。此外,LMH细胞在6.25、25、100μmol·L^-1PCP染毒下可引起细胞内ROS升高,同时PCP（1.56~100μmol·L^-1）可显著增加细胞内MDA含量和降低GSH/GSSH比值。这些结果表明细胞色素P450（CYP450）基因及酶活性的变化、细胞内ROS和MDA含量及GSH/GSSH可作为评价LMH细胞PCP毒性效应的敏感性生物标志物。此研究在细胞水平上利用多个评价指标研究PCP对细胞的毒性效应,为PCP环境风险评价提供依据。

简介：一组众所周知的化学药品已被划分为持久性有机污染物(POPs)1.它们的性质包括高毒性、在环境中保留时间长、在大气中可长距离传播和能在脂肪组织中累积.与持久性有机污染物直接接触可以导致急性效应、持久性有机污染物用作农药的事故,例如,已经有使农业劳动者致死或重病的例子.

简介：位于深圳与香港之间的深圳湾是一个典型的亚热带海湾，在过去的二、三十年间，海湾的生态环境发生了巨大变化．为了更好地理解深圳湾有机氯农药（OCPs）的污染现状及其生物累积规律，于2004年2月采集了该海域23个鱼类、虾类、蟹类生物样品，分析了其体内滴滴涕（DDT）、六六六（HCH）和氯丹（CHL）各组分的含量，并对其人体健康风险进行了初步评价．结果表明，深圳湾海域鱼类DDTs、HCHs和CHLs含量范围分别为1．84。286．83、0．08-1．85、0．45—118．81ng·g^-1。（鲜重），肉食性鱼类OCPs含量通常较高；与其它海区相比，深圳湾海域水生生物体中DDTs的含量相对较高，部分鱼类样品中DDTs含量超过我国海洋生物质量国家标准（GB18421-2001）的二级标准，HCHs和CHLs则相对较低；生物体中DDTs、HCHs、CHLs的含量与其脂含量呈显著正相关（p〈0．01）；鱼类中DDTs、HCHs和CHLs的危害指数（HR）分析显示，目前食用深圳湾鱼类对人体正常健康（非癌症）基本无影响，但却存在潜在的致癌风险．

简介：得克隆（DechloranePlus,DP）作为全球广泛使用的氯代阻燃剂,具有POPs特性和环境毒性,但其生物毒性数据非常有限。本文选择水生初级生产者纤细裸藻（Euglenagracilis）作为研究对象,通过检测藻细胞生长状况、光合色素水平、抗氧化酶活性、谷胱甘肽（GSH）和丙二醛（MDA）含量变化,研究了不同浓度DP对其生态毒性效应的影响。结果显示,低浓度DP对纤细裸藻生长具有一定促进作用,但差异不显著;DP浓度较低时（0.1和0.5mg·L^-1DP）类胡萝卜素含量受到轻微抑制;较高浓度DP暴露导致超氧化物歧化酶（SOD）、过氧化物酶（POD）和谷胱甘肽（GSH）水平显著增加,同时高浓度DP（8mg·L^-1）下MDA含量显著上升,提示膜结构受到损伤;表明较高实验浓度范围内,DP对纤细裸藻的生长及抗氧化系统均产生一定影响,结果将为DP的环境生态风险评价提供科学依据。

简介：2011年1月-2012年5月间采集了辽东半岛海域11种鱼类和2种贝类样品,分析了其可食部位中22种有机氯农药的残留量,评估了其中DDTs和HCHs的残留对人体健康的风险。在所调查样品中HCB、HCHs和DDTs是主要的污染物,样品中OCPs残留量为57.12~546.15μg·kg-1。利用污染指数计算法评估,旅顺海域小黄鱼、鳙鱼、中国斗鱼和偏口鱼未受到HCHs的污染,棒花鱼受到HCHs轻度污染,其它鱼种样品均受到重度污染,而对于DDTs,只有鲫鱼未受到污染,其它鱼种样品均受到重度污染。大黄鱼、梭鱼、黑鱼和鳙鱼体内HCHs残留量明显高于国标再残留限值,DDTs残留量符合国标标准。α-HCH、γ-HCH、β-HCH、p,p＇-DDE、p,p＇-DDD和p,p＇-DDT的致癌风险指数范围为0.32×10-6~49.57×10-6,均低于10-4,为可接受的致癌风险;α-HCH、γ-HCH、β-HCH、p,p＇-DDE的接触风险指数ERI为0.01×10-3~153.28×10-3,均小于1,为可接受的接触风险,但2012年4月的黑鱼样品上述六种农药的CRI总值高于10-4,存在潜在的致癌风险,因此,建议黑鱼的日均食用量应控制在50g以下较为安全。

简介：为探讨纳米MnO2与常规MnO2粉末对细胞DNA损伤作用的差别,采用不同浓度的纳米MnO2与常规MnO2粉末（0、100、200、400μg·mL^-1）对Hela细胞进行染毒,应用单细胞凝胶电泳（彗星实验）检测Hela细胞的损伤效应.结果表明,与对照组相比,纳米MnO2和常规MnO2各染毒组细胞尾部DNA百分率（TailDNA%）和尾矩（TailMoment）均显著增加（p〈0.01）;同一浓度下,纳米MnO2组细胞尾部DNA百分率和尾矩显著高于常规MnO2组（p〈0.01）.以上结果表明,纳米MnO2和常规MnO2粉末均能导致Hela细胞DNA损伤,且纳米MnO2的损伤作用强于常规MnO2.

简介：β-胡萝卜素-15,15＇-加氧酶（β-carotene-15,15＇-momoxygenase1,bco1）是β-胡萝卜素转化成维生素A过程中的关键酶,bco1与bco1l是编码此酶的主要基因。本实验利用CRISPR/Cas9技术敲除斑马鱼的与β-胡萝卜素-15,15＇-加氧酶编码相关的基因bco1与bco1l,以便深入开展对斑马鱼bco1的功能研究。分别在斑马鱼bco1与bco1l基因2号外显子选取sgRNA识别位点,体外转录制备sgRNA并与Cas9mRNA混合对斑马鱼Ⅰ细胞期受精卵进行显微注射,24h后收集部分胚胎进行PCR检测并将PCR产物进行单克隆测序确定sgRNA的有效性,构建首建鱼,并在此基础上通过PCR检测、凝胶电泳及测序筛选可遗传突变体。本研究分别获得了bco1基因突变与bco1l基因突变,分析表明这些缺失和插入均可导致编码序列的移码,为研究鱼类胡萝卜素代谢及相关发育过程等后续研究提供了材料。

简介：Globalclimatechangeisoneofthemajorenvironmentalissuesfacedbyhumans.Existingevidenceindicatesthattheanthropogenicpushforariseintheatmosphericconcentrationofgreenhousegases（GHGs）（particularlyCO2）hasbeenaprimarycauseforglobalwarming.Asidefromeconomicandteclinologicalfactors,demographicdynamics（includinghumanconsumptioninabroaddemographicsense）hasbeenamajordriverforCO2emissions.Inthispaper,weperformedbothnonlinearregressionanalysis（basedontheSTIRPATmodel）andgraycorrelationdegreeanalysis（basedongraysystemtheory）ontheimpactofdemographicdynamicsonCO2emissions.OurresultsrevealthatCO2emissionsarepositivelycorrelatedwithpopulationsizeandGDPpercapitaandnegativelycorrelatedwithenergyintensity.WealsoshowthatgraycorrelationdegreewithCO2emissionsforfivevariables（i.e.,householdconsumption,urbanizationrate,householdsize,populationagingrate,populationsize）variessubstantially:householdconsumption>urbanizationrate>householdsize>populationagingrate>populationsize,withhouseholdconsumptionbeingthehighest,andpopulationsizethelowest.TomitigatetheimpactofdemographicdynamicsonCO2emissions,itisofvitalsignificancetonurturepeople’sawarenessofsustainableconsumptionandtoadheretocurrentpopulationcontrolpolicies.

简介：HouseholdconsumptionisoneoftheimportantfactorsthatinduceCO2emission.Basedoninput-outputmodel,thisarticlecalculatedtheintensityofCO2emissionofdifferentincomegroupsandsevenprovincesinChina,andthenestimatedtotalCO2emissioninducedbyurbanhouseholdconsumptionfrom1995to2004inChinabasedonstatisticdataofhouseholdlivingexpenditure.TheresultsshowthatCO2emissionpercapitainducedbyhouseholdconsumptionhadincreasedfrom1583to2498kgCO2during1995-2004.Theratioofconsumption-inducedCO2emissiontototalCO2emissionhadrisenfrom19%to30%inthepastdecade.IndirectCO2emissionaccountedforanimportantpartoftheconsumption-inducedemission,theratioofindirectemissiontoconsumption-inducedemissionhadrisenfrom69%to79%duringthesameperiod.Asignificantdifferenceinconsumption-inducedCO2emissionacrossdifferentincomegroupsanddifferentregionshasbeenobserved.CO2emissionpercapitaofhigherincomegroupsanddevelopedregionsincreasedfasterthanthatoflowerincomegroupsanddevelopingregions.ChanginglifestylehasdrivensignificantincreaseinCO2emission.Especially,increasesinprivatetransportexpenditure(forexample,vehicleexpenditure)andhousebuildingexpenditurearekeydrivingfactorsofgrowthinconsumption-inducedCO2emission.TherearebigdifferencesintheamountofCO2emissioninducedbychangeinlifestyleacrossdifferentincomegroupsandprovinces.Itcanbeexpectedthatlowerincomehouseholdsanddevelopingregionswillincreaseconsumptiontoimprovetheirlivingswithincomegrowthinthefuture,whichmayinducemuchmoreCO2emission.AreasonablelevelofCO2emissionisnecessarytosatisfyhumanneedsandtoimprovelivingstandard,butanoticeablefactisthatCO2emissionpercapitainducedbyhouseholdconsumptionindevelopedareasofChinahadreachedaquitehighlevel.Adjustmentinlifestyletowardsalow-carbonsocietyisinurgentneed.

简介：为探究并比较淡水鱼种日本青鳉早期发育阶段对Cu2＋和Cd2＋等重金属胁迫的响应,在实验室通过半静态方式,对日本青鳉受精卵和仔稚鱼分别进行了48h和96h急性毒性实验。结果表明：Cu2＋对日本青鳉胚胎24、48h-LC_（50）分别为8.164mg·L（-1）和6.965mg·L（-1）;Cd2＋对日本青鳉胚胎24、48h-LC_（50）分别为63.084mg·L（-1）和53.093mg·L（-1）;较低浓度组Cu（2＋）（≤1.97mg·L（-1））时日本青鳉胚胎的发育速率快于对照组,而较高浓度组（≥3.87mg·L（-1））胚胎的发育速率则慢于对照组;与Cu（2＋）略有不同,无论浓度高低Cd（2＋）对胚胎的孵化速率均产生抑制作用;Cu（2＋）和Cd（2＋）质量浓度分别高于1.97mg·L（-1）和19.68mg·L（-1）时,两种重金属离子均显著降低胚胎的孵化率（P〈0.05）。Cu（2＋）对日本青鳉初孵仔鱼24、48、72和96h-LC_（50）分别为5.361mg·L（-1）、2.844mg·L（-1）、2.020mg·L（-1）和1.352mg·L（-1）;Cd（2＋）对日本青鳉初孵仔鱼24、48、72和96h-LC_（50）分别为15.907mg·L（-1）、10.550mg·L（-1）、7.986mg·L（-1）和6.346mg·L（-1）;Cu（2＋）对日本青鳉稚鱼24、48、72和96h-LC_（50）分别为5.732mg·L（-1）、4.037mg·L（-1）、2.498mg·L（-1）和1.955mg·L（-1）;Cd（2＋）对日本青鳉稚鱼的24、48、72和96h-LC_（50）分别为16.419mg·L（-1）、11.745mg·L（-1）、8.516mg·L（-1）和6.776mg·L（-1）。与其它淡水水生生物相比,日本青鳉仔稚鱼对铜和镉离子较为敏感。

简介：AftertheKyotoProtocolwasimplemented,carbonleakageexertsgreatinfluencesoninternationaltradeandeconomy.Tradecreatesamechanismforconsumerstoshiftenvironmentalpollutionassociatedwiththeirconsumptiontoothercountries.ChinahasovertakentheU.S.astheworld'sbiggestCO2emittersince2006.AsChina'ssecondlargesttradepartner,theU.S.hasthebiggesttradedeficitwithChinawhichhasarousedalotofdisputesbetweenthetwoparties.ButsofartheassessmentsofthetradeimbalanceofChina-U.S.havepaidlittleattentiontoenvironmentalimpactsassociatedwiththetradeimbalance.Appliedaninput-outputapproach,thearticleestimatestheamountofCO2embodiedinChina-U.S.tradeduring1997-2007.ItwasfoundthatthroughtradewithChina,theU.S.reduceditsCO2emissionscomparedwithanon-tradescenario.Duetothegreatercarbon-intensityandrelativelylessefficientproductionprocessesofChineseindustry,China-U.S.traderesultedinmoreCO2emissionsinChinaandtheworld.Intheend,thearticlegivessomesuggestions:itisequalandsustainablethattheinternationalaccountingmethodologiesshouldbeimproved,forCO2emissionsresponsibilitymustbedesignedtoaccountforthedynamicnatureofinternationaltrade.

简介：EstablishingpositiveandurgenttargetsforCO2reductionandemissionpeak,andpromotingenergyconservationandenergystructureadjustmentareamongthestrategiestoaddressglobalclimatechangeandCO2emissionsreduction.Theyarealsomeanstobreakthroughtheconstraintsofdomesticresourcesandenvironment,andinternalneeds,toachievesustainabledevelopment.Generallyspeaking,acountry’sCO2emissionpeakappearsafterachievingurbanizationandindustrialization.Bythen,connotativeeconomicgrowthwillappear,GDPwillgrowslowly,energyconsumptionelasticitywilldecrease,andenergyconsumptiongrowthwillslowdown-dependentmainlyonnewandrenewableenergies.Fossilfuelconsumptionwillnotincreasefurther.WhenCO2emissionreachesitspeak,theannualreductionrateofCO2intensityofGDPisgreaterthanGDPannualgrowthrate;andtheannualreductionrateofCO2intensityofenergyuseisgreaterthantheannualgrowthrateofenergyconsumption.Therefore,threeimportantapproachestopromotionofCO2emissionpeakcanbeconcluded:maintainingreasonablecontrolofGDPgrowth,strengtheningenergyconservationtosignificantlyreducetheGDPenergyintensity,andoptimizingtheenergymixtoreducetheCO2intensityofenergyuse.Byaround2030,Chinawillbasicallyhavecompleteditsrapiddevelopmentphaseofindustrializationandurbanization.ConnotativeeconomicgrowthwillappearwiththeaccelerationofindustrialstructureadjustmentThetargetofGDPenergyintensitywillstillbetomaintainanaverageannualreductionof3%orhigher.Theproportionofnon-fossilfuelswillreach20-25%,andtheaimwillbetomaintainanaverageannualgrowthrateof6-8%.Thetotalannualenergydemandgrowthof1.5%willbesatisfiedbythenewlyincreasedsupplyofnon-fossilfuels.TheannualdeclineinCO2intensityofGDPwillreach4.5%orhigher,whichiscompatiblewithanaverageannualGDPgrowth

简介：Inthispaper,weconstructamodelinwhichtheimpactofpollutiononhealthisexertedthroughbothdirectandindirectchannels.Theindirectchanneliscapturedbyaproductionfunc-tioninwhichtheprincipalhealth-improvingfactor,incomegrowth,canberealizedonlyinthecostofpollutionincrease.Thismodelisthentestedbytheaggregatedchroniclediseasedatainover78Chinesecounties.Ourresultsshow,afterattainingthethresholdof8μg/m2,continuousincreaseinindustrialSO2emissiondensitywillleadtheratioofpopulationsufferingchroniclediseases,amongwhichrespiratorydiseasesoccupyasignificantproportion,torise.However,owingtotechnologicalprogressinpollutioncontrolactivities,theneededSO2emissiontoproduceoneunitofGDPdiminisheswithtime.Therefore,thenegativeeffectfrompollutionaugmentationonpublichealthseemstoberecompensedmoreandmorebythepositiveeffectofeconomicgrowth.

简介：ThispaperproposestouseDEAmodelswithundesirableoutputstoconstructtheMalmquistindexthatcanbeusetoinvestigatethedynamicchangesofCO2emissionperformance.Withtheindex,theauthorshavemeasuredtheCO2emissionperformanceof28provincesandautonomousregionsinChinafrom1996to2007;withtheconvergencetheoryandpaneldataregressionmodel,theauthorsanalyzetheregionaldifferencesandtheinfluencingfactors.ItisfoundthattheperformanceofCO2emissionsinChinahasbeencontinuouslyimprovedmainlyduetothetechnologicalprogress,andtheaverageimprovementrateis3.25%,withacumulativeimprovementrateof40.86%.Inaddition,theCO2emissionperformancevariesacrossfourregions.Asawhole,theperformancescoreofeasternChinaisthehighest.ThenortheasternandcentralChinahasrelativelylowerperformancescores,andthewesternChinaisrelativelybackward.Theregionaldifferencesaredecreasing,andtheperformanceofCO2emissionsisconvergent.TheinfluenceofsomefactorsontheperformanceofCO2emissionsissignificant,suchasthelevelofeconomicdevelopment,thelevelofindustrialstructure,energyintensity,andownershipstructure.Theinfluenceofsomefactors,suchasopening-uptotheoutsideworld,ontheperformanceofCO2emissionsisnotsignificant..

简介：WhenaccountingtheCO2emissionsresponsibilityoftheelectricitysectorattheprovinciallevelinChina,itisofgreatsignificancetoconsiderthescopeofbothproducers’andtheconsumers’responsibility,sincethiswillpromotefairnessindefiningemissionresponsibilityandenhancecooperationinemissionreductionamongprovinces.Thispaperproposesanewmethodforcalculatingcarbonemissionsfromthepowersectorattheprovinciallevelbasedonthesharedresponsibilityprincipleandtakingintoaccountinterregionalpowerexchange.Thismethodcannotonlybeusedtoaccounttheemissionresponsibilitysharedbyboththeelectricityproductionsideandtheconsumptionside,butitisalsoapplicableforcalculatingthecorrespondingemissionresponsibilityundertakenbythoseprovinceswithnetelectricityoutflowandinflow.ThismethodhasbeenusedtoaccountforthecarbonemissionsresponsibilitiesofthepowersectorattheprovinciallevelinChinasince2011.Theempiricalresultsindicatethatcomparedwiththeproduction-basedaccountingmethod,thecarbonemissionsofmajorpower-generationprovincesinChinacalculatedbythesharedresponsibilityaccountingmethodarereducedbyatleast10%,butthoseofotherpower-consumptionprovincesareincreasedby20%ormore.Secondly,basedontheprincipleofsharedresponsibilityaccounting,InnerMongoliahasthehighestcarbonemissionsfromthepowersectorwhileHainanhasthelowest.Thirdly,fourprovinces,includingInnerMongolia,Shanxi,HubeiandAnhui,havethehighestcarbonemissionsfromnetelectricityoutflow-14milliontin2011,accountingfor74.42%oftotalcarbonemissionsfromnetelectricityoutflowinChina.Sixprovinces,includingHebei,Beijing,Guangdong,Liaoning,Shandong,andJiangsu,havethehighestcarbonemissionsfromnetelectricityinflow-11milliontin2011,accountingfor71.44%oftotalcarbonemissionsfromnetelectricityinflowinChina.Lastly,thispaperhasestimatedtheemissionfactorsofelectricity

简介：环境与癌症的发生密切相关．低氧微环境主要受缺氧诱导因子-1α（HIF-1α）调控．近年研究表明，低氧微环境HIF-1α可在癌症中高表达，参与癌细胞的生长繁殖、侵袭／迁移、新血管生成和细胞凋亡等过程．研究主要围绕肝癌、乳腺癌和胃癌等与HIF-1α的关系进行讨论．参32．

简介：Thispaperquantifiesadecompositionanalysisofenergy-relatedCO2emissionsintheindustrialsectorsofShanghaiovertheperiod1994-2007.TheLog-MeanDivisiaIndex(LMDI)methodisappliedtothisstudyintermsofsixfactors:laborforce,labormobility,grosslaborproductivity,energyintensity,fuelmix,andemissioncoefficient.Inaddition,thedecouplingeffectbetweenindustrialeconomicgrowthandCO2emissionsisanalyzedtoevaluateCO2mitigationstrategiesforShanghai.TheresultsshowthatalllaborproductivityhasthelargestpositiveeffectonCO2emissionchangesintheindustrialsectors,whereaslabormobilityandenergyintensityarethemaincomponentsfordecreasingCO2emissions.OtherfactorshavedifferenteffectsonCO2mitigationindifferentsub-periods.AlthougharelativedecouplingofindustrialCO2emissionsfromtheeconomicgrowthinShanghaihasbeenfound,ShanghaishouldkeeppacewiththeindustrialCO2emissionsreductionbyimplementinglow-carbontechnology.Theseresultshaveimportantpolicyimplications:PlanCisthereasonablechoiceforShanghai.