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爱考机构-北大考研-城市与环境学院研究生导师简介-许云平
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许云平
博士、特聘研究员
北京大学“百人计划”优秀青年人才
北京大学城市与环境学院
Email:yunpingxu(at)(请将at改为@)
个人简历 科研课题 主要论文 教学与指导研究生
所受教育
博士:佛罗里达国际大学(09.2001-12.2005)
论文:Origin,transportandfateoforganicmatterinFloridaBay:Abiomarkerrecordofhistoricalenvironmentalchange
硕士:北京大学环境科学专业(09.1998-07.2001)
论文:利用长光程傅里叶红外仪研究大气中有机农药的降解过程
学士:北京大学应用化学(09.1994-07.1998)
论文:火箭推进剂偏二甲肼的发黄变质机理研究
工作经历
12.2008起:研究员:北京大学城市与环境学院
07.2006至12.2008:博士后:多伦多大学物理与环境科学系
12.2005至07.2006:博士后:俄勒冈州立大学海洋和大气学院
08.2001至12.2005:助教:佛罗里达国际大学化学系
09.1999至07.2001:助研:北京大学环境科学中心
09.1998至01.1998:助教:北京大学技术物理系应用化学
09.1997至07.1998:助研:北京大学技术物理系应用化学
加入学术团体
AmericanGeophysicalUnion(AGU)
EuropeanAssociationofOrganicGeochemistry(EAOG)
研究方向:分子有机地球化学(MolecularOrganicGeochemistry)
1.古环境重建
全球环境和气候正处于一个极其活跃的时代,全球变暖,极端气候现象发生的频率明显增加。重建古环境不仅能帮助了解地球过去的演化过程,而且有助于更加准确预测未来气候的走向和生态系统的响应和反馈机制。新发展的有机地球化学技术使得古环境研究工作从传统的宏观、微观层次进入到分子水平,成为当前国际学术界研究古环境的强有力工具。本实验室利用气质联用仪(GC-MS),单体同位素仪(irm-GC/MS),制备气相色谱(PC/GC),高效液相质谱(HPLC-MS),加速器质谱(AMS)等仪器分析我国境内湖泊、海洋、石笋、黄土等沉积物中的生物标志物(biomarker)和单体同位素(Compoundspecificisotopicanalysis),着力发展新的古环境指标,重建第四纪(特别是全新世)以来的环境和气候变化。
2.生物地球化学
生物地球化学是许多学科间的交叉科学,包括大气圈、水圈、地圈内各种矿物以及有机体所发生的各种化学反应。本实验室利用生物标志物和同位素技术对环境中重要的营养元素元素(N,P,S)以及有机质的来源,迁移,转化进行示踪,了解其在自然环境中的生物地球化学过程。
在研项目:
北大百人计划启动基金(2009-2011年)
教育部留学回国人员启动基金(2010年;4万);教育部博士点新教师基金(2010年;3.6万)
环境模拟与污染控制国家重点实验室开放基金(2011年;7.5万)
国家自然基金:
1.青年项目(20万)利用微生物标志物GDGT重建全新世渤海湾有机碳的来源及沉积通量(2011-2013)
2.面上项目(69万)应用生物标志物指标(IP25)重建末次冰期晚期以来白令海海冰变化及其环境影响(2012-1015)
23.Zhang,X,XuY*,Zhou,L,Optimizationofprogrammedtemperaturevaporizationinjector-preparativecapillarygaschromatographyforcompoundspecificradiocarbonanalysis,JournalofSeparationScience,2013(inpress)
22.Wu,W,Zhao,L,Pei,Y.,Ding,W,Yang,H,XuY*,VariabilityoftetraetherlipidsinYellowRiver-dominatedcontinentalmarginduringpasteightdecades:implicationsfororganicmattersourcesandriverchannelshifts,OrganicGeochemistry,2013(inpress)
21.Wu,W.,W.Tan,L.Zhou,H.Yang,XuY*.,SeasurfacetemperaturevariabilityinsouthernOkinawaTroughduringlast2700years,Geophys.Res.Lett.,2012,doi:10.1029/2012GL052749
20.Sun,D.,Tan,W.,Pei,Y.,Zhou,L.,Wang,H.,Yang,H.,XuY*.,LateQuaternaryenvironmentalchangeofYellowRiverBasin:AnorganicgeochemicalrecordinBohaiSea(NorthChina).OrganicGeochemistry,2011,42,575-585
19.XuY*.,Jaffé,R,Occurrence,distributionandoriginofC30cyclobotryococcenesinasubtropicalwetland/estuarineecosystem,Chemosphere,2010,81:918-924
18.Feng,X.,XuY.,Jaffé,R,Schlesinger,W.H.,SimpsonM.J.TurnoverratesofhydrolysablealiphaticlipidsinDukeForestsoilsdeterminedbycompoundspecific13Cisotopicanalysis,OrganicGeochemistry,2010,41:573-579.
17.XuY.,SimpsonM.J.,Eyles,N.,ChemicalcharacterizationoforganiccomponentsincryoconitefromAthabascaGlacier,westernCanada,OrganicGeochemistry,2010,41:177-186
16.Xu,Y.,Eyles,N.,Simpson,M.Terrigenousorganicmattersourcesinmid-PleistocenesedimentsfromtheOrphanKnoll,northwestAtlanticOcean,AppliedGeochemistry2009,24:1934-1940
15.XuY.,Jaffé,R.GeochemicalrecordofanthropogenicimpactsonLakeValencia,Venezuela,AppliedGeochemistry,2009,24:411-418
14.SimoneitBRT,Xu,Y.,Neto,R.andJaffé,R.Photochemicalalterationof3-oxy-triterpenoids:implicationsfortheoriginofseco-triterpenoidsinaquaticsediments,Chemosphere,2009,74:543-550
13.Xu,Y.,Cooke,M.,Talbot,H.Simpson,M.BacteriohopanepolyolsignaturesofbacterialpopulationsinwesternCanadiansoils,OrganicGeochemistry,2009,40:79-87.
12.McKelvie,J.,Yuk,J.,Xu,Y.,Simpson,A.,Simpson,M.,1HNMRandGC/MSmetabolomicsofearthwormresponsestosub-lethalDDTandendosulfanexposure.Metabolomics.doi:10.1021/es800115b
11.Shirzadi,A.,Simpson,M.J.,Kumar,R.,Baer,A.J.,Xu,Y.,Simpson,A.J.,2008.Molecularinteractionsofpesticidesatthesoil-waterinterface.EnvironmentalScience&Technology42,5514-5520.
10.Xu,Y*,Jaffe,R.,Simoneit,BRT.Oxygenatedspiro-triterpenoidsprobablyrelatedtoarborenesinsedimentsofatropical,freshwaterlake,OrganicGeochemistry;2008,39,1400-1404
9.Xu,Y.,Jaffé,R.Biomarker-basedpaleo-recordofenvironmentalchangeforaneutrophic,tropicalfreshwaterlake,LakeValencia,Venezuela.JournalofPaleolimnology,2008,40:179-192
8.Shirzadi,A,Simpson,M.J.,Xu,Y.,Simpson,AJ.ApplicationofsaturationtransferdoubledifferenceNMRtoelucidatethemechanisticinteractionsofpesticideswithhumicacid,EnvironmentalScience&Technology,2008,42:1084-1090.
7.Xu,Y.andJaffé,R.Lipidbiomarkersinsuspendedparticlesfromasubtropicalestuary:Assessmentofseasonalchangesinsourcesandtransportoforganicmatter.MarineEnvironmentalResearch,2007,64:666-678.
6.Xu,Y.,Simoneit,B.R.T.andJaffé,R.Occurrenceoflong-chainn-alkenols,diols,keto-olsandsec-alkanolsinasedimentcorefromahypereutrophic,freshwaterlake.OrganicGeochemistry,2007,38:870-883.
5.Xu,Y.,Holmes,C.andJaffé,R.PaleoenvironmentalassessmentofrecentenvironmentalchangesinFloridaBay,USA:Abiomarkerbasedstudy.Estuarine,CoastalandShelfScience,2007,73:201-210.
4.Xu,Y.,Mead,R.N.andJaffé,R.AmolecularmarkerbasedassessmentofsedimentaryorganicmattersourcesanddistributionsinFloridaBay,Hydrobiologia,2006,569:179-192.
3.Xu,Y.,Jaffé,R.,Wachnicka,A.andGaiser,E.OccurrenceofC25highlybranchedsoprenoidsinFloridaBay:anovelpaleoenvironmentalindicator,OrganicGeochemistry,2006,37:847-859.
2.Mead,R.Xu,Y.,Chong,J.andJaffé,R.Sedimentandsoilorganicmattersourceassessmentasrevealedbythemoleculardistributionandcarbonisotopiccompositionofn-alkanes,OrganicGeochemistry,2005,36:363-370
1.Xu,Y.,Zhu,T.andLi,SJ.Measurementofrateconstantforgas-phasereactionofDDVPwithOHradicalbyusingLP-FTIR,ProgressinNaturalSciences,2002,12:185-187
参加学术会议:
9.Xu,Y.andJaffé,R.AbiomarkerapproachtoassessenvironmentalchangesinLakeValencia,Venezuelaoverthelast13000years.IMOG2007,Sep.9-14,Torquay,UK.
8.Xu,Y.andJaffé,R.Anewmolecularpaleo-indicatorofdiatoms.SubmittedtoFloridaBayandAdjacentMarineSystemsScienceConference,2006,FloridaKeys
7.Gaiser,E.Wachnicka,A.,Xu,Y.,Jaffé,R.andFourqurean,J.interpretingrecentwaterqualitychangesinFloridaBayinapaleoecologicalcontextusingdiatomsandlinkedorganicbiomarkers.TheAGU2005Assembly,May2005,NewOrleans,LA
6.Xu,Y.andJaffé,R.ReconstructionofhistoricalmangrovesinsouthFloridacoastalareasthroughabiomarkerapproach.The9thInternationalSymposiumonBiogeochemistryofWetlands,March2005,BatonRouge,LA
5.Xu,Y.,Wachnicka,A.Gaiser,EE.andJaffé,R.ApplicationofC25Highlybranchedisoprenoidsaspaleoenvironmentaldiatomproxies.The9thLatinAmericanCongressonOrganicGeochemistry,Mexico,Dec.2004
4.Xu,Y.andJaffé,R.PaleoenvironmentalreconstructionoforganicmatterinputsinFloridaBay.FCE-LTERAnnualASMmeeting,2004
3.Xu,Y.,Mead,R.andJaffé,R.TheassessmentoforganicmattersourceinFloridaBay:Abiomarkerandcompoundspecificcarbonisotoperatioapproach.2003LTERAllScientistMeeting,Sep.2003,Seattle,WA,USA
2.Jaffé,R.Xu,Y.,Mead,R.SedimentaryorganicmattersourcesinFloridaBayasrevealedthroughmolecularmarkeranalysisandcompoundspecificstableIsotopemeasurements.JointConferenceontheScienceandRestorationoftheGreaterEvergladesandFloridaBayEcosystem,PalmHarbor,Florida,April,2003
1.Mead,R.Xu,Y.,Chong,J.andJaffé,R.Calibrationofann-alkaneproxyfortracingorganicmatterinputstowetlandandestuarinesediments/soils.ASLOmeeting,SalkLakeCity,USA,Feb.,2003
吴伟超(硕士生;2010-;wwcpku@)
孙东燕(本科生;2010)
赵亮(博士生;2011-)
丁粟(硕士生;2012-)
阮佳萍(博士生;2012-)
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