简介：PrecipitationobservationscollectedatweatherstationsineasternChina,theNCEP/NCARreanalysisdata,thetropicalcyclone(TC)BestTrackDataset,andasensitivitynumericalexperimentwereusedinthepresentstudytoinvestigatetheroleintheEastAsiansummermonsoon(EASM)systemplayedbyfrequentTCactivitiesoverthewesternNorthPacific(WNP).Resultsindicatedthat,inactiveTCyears,theEASMisstrongerandthesoutherlywindsinthelowertroposphereadvancefarthernorthandreachhigherlatitudes.Meanwhile,themonsoonrainbeltremainsinthelowerandmiddlereachesoftheYangtzeRivervalleyforarelativelyshortperiod,leadingtolessprecipitationthere.BoththewesternPacificsubtropicalhighandtheSouthAsianhighweakenwiththenorthwardshiftoftheridgelinesforbothhigh-pressuresystemsaswellastheEastAsiansubtropicalupper-leveljet.Therefore,theimpactsoffrequentTCactivitiesovertheWNPoneachindividualcomponentoftheEASMareinphasewiththoseofthestrongerEASMitself,amplifyingfeaturesofthealreadystrengthenedEASM.

简介：众多的出版结果证明了在ENSO-(E1Nino/Southern摆动)的西方的PacificWarm水池(WPWP)表面矩心运动的重要性联系了研究。然而，一些最近的研究结论使澄清当前退出的差别必要WPWP的二种类型出现矩心：几何矩心并且热(热)矩心。这研究分析矩心的二种类型的物理背景并且指出他们的差别，它建议矩心的不同类型可以服务不同学习目的。这研究也证明“WPWP的几何中心”，实际上靠近的近似到集体矩心，是与Nino-3区域海面温度(SST)有关的更多异例和罐头也被认为是ENSO事件的重要指示物。

简介：从西方的中国的地震数据是很吵闹的。二个主要原因是静态的修正和低S/N比率问题。由地震数据处理和学习，这些问题被重申有效地解决了静态的修正并且改进S/N比率为预先叠地震数据。许多其他的失真的抑制和消除也被实现了。由于S/N比率被改进的事实，地震数据的分辨率也被改进。

简介：

简介：Wepresentnewgeochemicaldatafortheuppermantleandcrustalsections(whole-rockmajorandtraceelementcompositions)aswellasmineralchemicaldata,fromtheNorthernCarbibbeanophiolitesintheHabana-MatanzasregioninWesternCuba.TheseophiolitesarepartoftheNorthernCubanOphioliticBelt(NCOB),extendingformorethan1000kmalongtheisland.Theuppermantleperidotitesarecomposedmainlyofrefractoryharzburgitewithtectonitetextures,andshowconvex-downwardpatternsdepletedinMREEnormalizedtochondritevalues(McDonoughandSun,1995).Thesegeochemicaltrendsarecharacteristicfordepletedmantlewedgeperidotitesmetasomatizedbyslab-derived,LREEenrichedmelts.TheNCOBalsoincludesabyssalperidotiteshavinglowerLREE/HREEratiosanddisplayingrelativelyhomogeneousandflatpatternsfromMREEtoHREE.Theseperidotitesrepresentfragmentsaccretedintothecontinentalmarginfromasubductedoceaniclithosphere.GabbroanddoleriteunitsintheNCOBaresystematicallydepletedinHighFieldStrengthElements(HFSE:Nb,Ta,Hf,Ti)andREEwithrespecttoN-MORB(<1XN-MORB).Theirmeltevolutionwasaffectedbysubductioninput.Spatiallyassociatedgraniticrockshaveavolcanicarcgeochemicalaffinity.SomemaficextrusiverockswithintheNCOBexhibitboniniticsignatures,andmayrepresenttheproductsofsubductioninitiationmagmatism,whereasotherextrusiverockoccurrencesdisplayN-MORBtoE-MORBgeochemicalfingerprints,slightlymodifiedbysubductionderivedfluids.Usingthesegeochemicaldataandconstraints,wepresentatectonomagmaticmodelfortheevolutionoftheNCOBwithintheframeworkoftheCaribbeangeology.

简介：AnewinsectfamilyLiaoximordellidae(fam.nov.)hasbeennamedforawell-preservedspecimenwhichwascollectedfromtheUpperJurassicoutcroppingwestofDaxinfangziVillage,LingyuanCounty,LiaoningProvince.ThespecimencannotbeputintoMordellidaeorPraemordellidaebecauseitpossessessomeoriginalandintermediatecharactersinmorphology.Itservesthestudyofmordellidevolution.Besides,thefossilgroupassociatedwiththeinsectisimportantforthestratigraphicdivisionoftheMesozoicinwesternLiaoning.

简介：Inthisstudy,anelectronmicroprobeanalyzer(EMPA)wasusedtomapthespatialdistributionandtheoccurrenceofinvisiblegoldinpyritefromtheLiulinchagoldorebelt.EPMAdatashowthatgoldmainlyoccursassubmicroscopic-microscopicinclusions.FromthecontrastofthemajorguideelementsofpyritefromtheLiulinchagoldorebeltandthosefromfourhydrothermal-typegolddepositsintheJiaodongregion,wecanseethepyriteswereformedintwostages:thepyritefromwallrockismainlysedimentogenic,withsimplestructure;andthepyritefromorebodyexperiencedearlysedimentaryprocesstolatehydrothermalactivity,thepyriteisregularincrystalformandexhibitsfracturedstructure.

简介：FragileecologicalenvironmentandpovertycorrelatetoandreinforceeachothercloselyinWesternChina.Atthesametime,WesternChinaisalsothemostprominentareaoftheknowledgeandhumanpovertywithverylowlaborforcequality.OnthebasisofanalyzingthecharacteristicsofpovertyinWesternChina,thispaperstudiesthecouplingrelationshipbetweenfragileecologicalenvironmentandpovertyinWesternChina,includingtheimpactsoffragileenvironmentonpovertyoccurrenceandtheeffectsofecologicalconstructiononpovertyalleviation.Italsoanalyzedhowlowlaborqualitycausespersistentpovertyinthewesternregion.Attheendofthepaper,strategiesofdiversitypovertyalleviationinWesternChinaaresuggestedbasedonsustainabledevelopment,includingeducationimprovement,ecologicalconstruction,industriesdevelopment,infrastructureconstruction,planninginstitutioninnovation,andsoon.

简介：Exclosureisamethodofrehabilitatingdegradedlandsbyprotectingthemfromtheinterferenceofanimalsandfromhumanencroachment,andisusedtoregeneratenativevegetationasawaytoreducesoilerosion,increaserainwaterinfiltrationandprovidefodderandwoodybiomassindegradedgrazinglands.Therefore,westudiedwoodyplantstructure,diversityandregenerationpotentialsin5-and10-yeargrazingexclosuresincomparisonwithopengrazedsitesinasemi-aridenvironment.Dataonspeciesdiversity,abundance,structure,basalarea,frequency,density,andregenerationstatuswerecollectedfrom270sampleplots.Forty-onewoodyspeciesrepresenting20familieswereidentified,with18,28and38speciesfoundinopengrazedareas,andin5-and10-yeargrazingexclosures,respectively.The10-yeargrazingexclosureshadahigher(P<0.05)speciesrichnessandplantdensitiescomparedtothe5-yeargrazingexclosuresandtheopengrazedareas.ThepopulationstructureandregenerationstatusofwoodyspeciesinbothgrazingexclosuresshowedaninvertedJ-shape,indicatingahealthyregenerationstatus,whereashamperedregenerationwasobservedinopengrazedareas.Theestablishmentofgrazingexclosureshadpositiveeffectsinrestoringwoodyplantdiversityandimprovingvegetationstructureandregenerationpotentialsofdegradedgrazinglands.

简介：Thedifferencesintheclimatologyofextratropicaltransition(ET)ofwesternNorthPacifictropicalcyclones(TCs)wereinvestigatedinthisstudyusingtheTCsbest-trackdatasetsofChinaMeteorologicalAdministration(CMA),JapanMeteorologicalAgency(JMA)andtheJointTyphoonWarningCenter(JTWC).TheresultsshowthattheETidentification,ETcompletiontime,andpost-ETdurationreportedintheJTWCdatasetaregreatlydifferentfromthoseinCMAandJMAdatasetsduring2004-2010.However,thekeydifferencesbetweentheCMAandJMAdatasetsfrom1951to2010aretheETidentificationandthepost-ETduration,becauseofinconsistentobjectiveETcriteriausedinthecenters.FurtheranalysisindicatesthatannualETpercentageofCMAwaslowerthanthatofJMA,andexhibitedaninterannualdecreasingtrend,whilethatofJMAwasanunchangedtrend.ThewesternNorthPacificETeventsoccurredmainlyduringtheperiodJunetoNovember.ThelatitudeofEToccurrenceshiftednorthwardfromFebruarytoAugust,followedbyasouthwardshift.MostofETeventswereobservedbetween35°Nand45°N.Fromaregionalperspective,TCstendedtoundergoETinJapanandtheoceaneasttoit.ItisfoundthatTCswhichexperiencedtheETprocessathigherlatitudesweregenerallymoreintenseattheETcompletiontime.TCscompletingtheEToverlandoroffshorewereweakerthanthosefinishingtheETovertheocean.MostoftheTCsweakened24hbeforethecompletionofET.Incontrast,21%(27%)oftheTCsshowedanintensificationprocessbasedontheCMA(JMA)datasetduringthepost-ETperiod.TheresultspresentedinthisstudyindicatethatconsistentETdeterminationcriteriaareneededtoreducetheuncertaintyinvolvedinETidentificationamongthecenters.

简介：Background:Volumeandtaperequationsareessentialforobtainingestimatesoftotalandmerchantablestemvolume.Taperfunctionsprovideadvantagestomerchantablevolumeequationsbecausetheyestimatediameterinsideoroutsidebarkatspecificheightsonthestem,enablingtheestimationoftotalandmerchantablestemvolume,volumeofindividuallogs,andaheightatagivendiameter.Methods:Usingdatacollectedfrom1218trees(1093Douglas-fir(Pseudotsugamenziesii(Mirbel)Franco)and125westernhemlock(Tsugaheterophylla)),weevaluatedtheperformanceofonesimplepolynomialfunctionandfourvariable-exponenttaperfunctionsinpredictingupperstemdiameter.SampletreeswerecollectedfromdifferentpartsofthestatesofOregon,Washington,andCalifornia.Wecomparedinside-barkvolumeestimatesobtainedfromtheselectedtaperequationwithestimatesobtainedfromasimplelogarithmicvolumeequationforthedataobtainedinthisstudyandtheequationsusedbytheForestInventoryandAnalysisprograminthePacificNorthwest(FIA-PNW)inthestateofCaliforniaandwesternhalfofthestatesofOregonandWashington.Results:Variableexponenttaperequationsweregenerallybetterthanthesimplepolynomialtaperequations.TheFIA-PNWvolumeequationsperformedfairlywellbutvolumeequationswithfewerparametersfittedinthisstudyprovidedcomparableresults.TheRMSEobtainedfromtaper-basedvolumeestimateswerealsocomparablewiththeRMSEoftheFIA-PNWvolumeequationsforDouglas-firandwesternhemlocktreesrespectively.Conclusions:ThetaperequationsfittedinthisstudyprovideaddedbenefittotheusersovertheFIA-PNWvolumeequationsbyenablingtheuserstopredictdiameteratanyheight,heighttoagivendiameter,andmerchantablevolumeinadditiontocubicvolumeincludingtopandstump(CVTS)ofDouglas-firandwesternhemlocktreesinthePacificNorthwest.ThefindingsofthisstudyalsogivemoreconfidencetotheusersofFIA-PNWvolumeequations.

简介：ＡＮｅｗＫｉｎｄｏｆＳｔｒｕｃｔｕｒａｌＭｏｄｅｌ：ＣｏｎｓｔｒａｉｎｅｄＬａｔｅｒａｌＥｘｔｒｕｓｉｏｎｉｎＷｅｓｔｅｒｎＯｒｄｏｓＢａｓｉｎａｎｄＩｔｓＡｄｊａｃｅｎｔＲｅｇｉｏｎｓＬｉｕＳｈａｏｆｅｎｇ（ＤｅｐａｒｔｍｅｎｔｏｆＧｅｏｌｏｇｙ，...

简介：X-raydiffractionmethodsforestimatingthemetamorphicgradeofdiagenetic,anchizoneandepizoneinmetapelitesarereviewedandappliedtosamplesfroma7000m+boreholeinwesternChinaandsurfacesamplesfromthesurroundingZoigêarea.Kübler'sillitecrystallinity(IC)measurementsprovidemoreconsistentresultsthancalculatedvaluesofpercentageofilliteintheI/SmixedlayersandpercentageofI/Smixedlayers.Down-boreholeICvaluesdisplayatypicalburialmetamorphicrelationshipbetweenstratigraphiclevelandIC.Amethodforpreparingverylowgrademetamorphicmapsisdescribed,andisogradsplottedonaregionalgeologicalmapatselectedvaluesofIC,delineatingahightemperaturediageneticzone,ananchizone,andanepizone.ThemapshowsthatICvaluesarecontrolledbystratigraphiclevelinthenorthofthestudyarea(i.e.burialmetamorphism),andproximitytoanigneousintrusivebodyinthesouth(i.e.contactmetamorphism).

简介：ThethirdworkshopoftheIGCP450project“ProterozoicSediment-hostedBaseMetalDepositsofWesternGondwana”washeldattheDonBoscoTheologicumCenter,Lubumbashi(D.R.Congo)from14to24July2003.

简介：二根不完全的骨头指了ankylosaurscapulocoracoid，肱骨被描述，它从Dachengzi镇的早白垩纪Jiufotang形成被发现，Kazuo县，辽宁省。Ankylosaur恐龙曾经在更低的白垩纪Yixian，Fuxin和西方的辽宁的Sunjiawan形成被发现了。在Jiufotang形成以内的ankylosaurs的出现在ankylosaurstratigraphic分发上改进我们的知识。基于scapulocoracoid的长度，新恐龙被估计超过6.0米长，在西方的辽宁代表最大的ankylosaur。

简介：ＤｅｐｏｓｉｔｉｏｎａｌＥｎｖｉｒｏｎｍｅｎｔｓｏｆＢｅｄｄｅｄＣｈｅｎｓｉｎＷｅｓｔｅｒｎＹｕｎｎａｎＳｅｇｍｅｎｔｏｆＰａｌｅｏ－Ｔｅｔｈｙｓ，Ｃｈｉｎａ：ａＧｅｏｃｈｅｍｉｃａｌＡｐｐｒｏａｃｈ￥ＨｅＦｕａｌａｎｇ；ＺｈｏｎｇＤａｉａｉ（Ｌａｂ...

简介：BasedontheanalysisofcoseismicdeformationinthemacroscopicepicentralregionextractedbyDifferentialInterferometricSyntheticApertureRadar(D-InSAR),andcombinedwiththeseismicactivity,focalmechanismsolutionsoftheearthquakeandfieldinvestigation,thecharacteristicofcoseismicdeformationofMS=8.1westernKunlunshanPassearthquakein2001wasresearched.ThestudyshowsthatitsepicenterliesinthenortheastsideofHohSaiHu;andtheseismogenicfaultinthemacroscopicepicentralregioncanbedividedintotwocentraldeformationfields:thewestandeastsegmentswiththelengthsof42kmand48km,respectively.Thewholefaultextendsabout90km.Fromthedistributionofinterferometryfringes,thecharacteristicofsinistralstrikeslipofseismogenicfaultcanbeidentifiedclearly.Thedeformationsonbothsidesofthefaultaredifferentwithanobviouslyhighervalueonthesouthside.Inthevicinityofmacroscopicepicenter,themaximumdisplacementinlookdirectionisabout288.4cmandtheminimumis224.0cm;themaximumsinistralhorizontaldislocationofseismogenicfaultnearthemacroscopicepicenteris738.1cmandtheminimumis551.8cm.

简介：摘要目的检测黑色素瘤抗原-1（MAGE-1）蛋白在非小细胞肺癌（NSCLC）中的表达，探讨以该蛋白作为疫苗对NSCLC患者进行免疫治疗的可能性。方法采用Western印迹法对3种人肺癌细胞系和56例NSCLC标本及相邻正常肺组织标本MAGE-1蛋白的表达情况进行研究。结果3种人肺癌细胞系均表达MAGE-1蛋白；56例NSCLC标本中，25例表达MAGE-1蛋白，而相邻正常肺组织均不表达。结论MAGE-1蛋白在NSCLC中呈高频率表达，提示该蛋白有望成为对NSCLC患者进行免疫治疗的适宜靶点。

简介：在XiamenWestern海湾的浮游植物社区结构的空间变化在海藻的房间并且CHEMTAX处理颜料数据基于光合的颜料的HPLC分析在在2001的夏天和秋天巡航期间被调查。Chl集中到达了18.9湩

简介：我们在东亚(EA)上在夏天intraseasonal摆动(ISO)的27年的强迫的模拟评估GAMIL1.1.1的表演西方的诺思太平洋(WNP)。评价基于二项措施：climatologicalISO(CISO)和短暂ISO(TISO)。CISO是对年度周期锁阶段并且描述季节的行军的ISO部件。TISO是逐年变化的ISO部件。模型相当捕获ISO的许多观察特征，包括逐步向北方CISO的雨带进展，在华南海菲律宾的海(SCS-PS)和长江盆(YRB)的TISO的主导的频率，向北方3050天的TISO的繁殖并且向西在SCS-PS上的1225天的TISO模式的繁殖，和在YRB上的三个主要TISO模式的带的宣传特征。然而，模型有著名缺乏。这些包括与CISO联系的华南海季风的早发作，太快向北方到40°N和10°N的CISO信号南方的缺席的从20°N的CISO的繁殖，3050天的TISO模式的缺乏的东方繁殖和在YRBTISO模式的向南方的繁殖的缺席。作者发现在ISO模拟的缺乏是仔细与模型在平均数的偏爱有关说，建议模型的改进意味着状态为intraseasonal变化的现实主义的模拟是关键的。