简介：Inthispaper,thecharacteristicsofeasternAsianduststormareexaminedwithemphasisonthesatellitemeasurementsofaerosolopticalthickness.Thereflectivityofsolarradiationfromtheearth’satmospheredependsontheopticalthickness.Thesatellitemeasurementofradianceofsunlight,scatteredbytheearthanditsatmosphere,isusedtoderivethepropertiesofaerosolonoceanicsurfaces.Thispaperinvolvesthefollowing:(1)investigationofthemeasurementofduststormovertheoceanicsurfacebyGMSsatellite;(2)investigationofthemeasurementofduststormoverthelandsurfacebyground-basedinstrumentssuchasactinometer,lidar,etc.;(3)forcomparison,derivinganatmosphericaerosolsizedistributionovertheoceanicsurfaceofcalmweatherthroughmeasurementsofNOAAsatellite;and(4)theweatherprocessanditsmassloadofeasternAsianduststorm.

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简介：ThebasaltterrainoftheNeogeneHuangguoshanand.GuiwuFormationsofeasternAnhuiontheeastsideoftheTancheng-LujiangfaultbeltisoneofafewCenozoicbasaltterrainsineasternChinaforwhichdetailedgeochemicalstudyhasnotbeenconducted.Thispaperreportstheabundancesofmajorelementsandmorethan20traceelements(includingREE)of22samplesandtheNd,SrandPbisotopiccompositionsof11samplesfromtheeasternAnhuibasaltterrain,thusmoreorlesssystematicallyrevealingthegeochemicalcharacteristicsofthiscontinentalbasaltsuite.Thepaperdiscussestheoriginofthebasaltsuiteandthecharacterandprocessofitsmantlesource.ThebasaltsuitewasderivedfromaheterogeneouscontinentallithosphericmantlewithendmemberscharacteristicoftheEMI-typeoceanicbasaltmantle,whichwasaffectedbymantlemetasomatism(orenrichmentoftraceelements)andwascharacterizedbyamulti-stageevolutionunderopenconditions.

简介：Principalthesesoffocustectoniesandmetallogenyofactiveregion(unlinearmetallogeny)arecloseinspace-genetieaspectes,ageandparticularyinorecontent(tablel).MetallogcnicanalysisofdataondcpositdistributioninthcfoCus8tructurcs(structurcsofCcntraltypc-SCT)andinthcirconccntriczonc8,conductcdonthebaseofSCTidcaa

简介：从不同来源导出的沉积流动的知识是批评的因为解释沉积记录把沉积系统与大河联系了。为Changjiang河系统，以前的研究几乎没从邻近的Zhoushan群岛(ZA)集中于沉积负担。基于四个预言模型，试图改进从在Holocene期间的ZA的沉积负担的理解，吗我们证明ZA的预言的沉积流动从~0.7～26.5山潳畬楴湯?湩ㄠ?‵楴敭?吠敨洠瑡牥慩?慳灭敬?牰癯摩湩??楨桧愠捣牵捡?景搠瑥牥業慮楴湯漠?浡湩?捡摩椠湯?湩愠挠湯散瑮慲楴湯爠湡敧映潲??‰????鞬鶝嶑鰿???悑?蒠嚑趬???苵?禮????誕?錿?鐿?醤鑠???鳒?鳓??鎍吗？？

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简介：ＩＭＰＬＩＣＡＴＩＯＮＯＦＣＬＩＭＡＴＥＣＨＡＮＧＥＦＯＲＡＧＲＩＣＵＬＴＵＲＡＬＰＲＯＤＵＣＴＩＯＮＩＮＥＡＳＴＥＲＮＡＲＥＡＳＯＦＣＨＩＮＡＷａｎｇＦｕｔａｎｇ（王馥棠）ＩＭＰＬＩＣＡＴＩＯＮＯＦＣＬＩＭＡＴＥＣＨＡＮＧＥＦＯＲＡＧＲＩＣＵＬＴＵ...

简介：Inthispaper,weuseatwo-dimensionalprimaryequationmodelwhichcontains(1)heatingofradiation,(2)heatingofcondensation,and(3)transfersofsensibleandlatentheatbetweenairandtheunderlyingsurface.ToinvestigatethecausesfortheformationoftheeasternNorthPacificsum-mermonsoon,thedataat110°Wareobtainedandwindsatunderlyingsurfaceandat200hPaaremodifiedundertheconditions(1)removingtopographyand(2)changingmeridionalseasurfacetem-perature(SST)gradient.Inthenumericalmodification,wefindthatbyremovingthetopography,thecenter’slocationoftheeasternNorthPacificsummermonsoondoesnotchange,buttheintensityofthesummermonsoonisweakened.AlsotheonsetofthesummermonsoonisdelayedtotheendofMay.Thetropicaleast-erlyjetisweakenedobviously,evenchangestowesterlywind.Ontheotherhand,wefindthattheSSTgradientalong110°WinfluencestheeasternNorthPacificsummermonsoondistinctly.IftheSSTgradientisdecreased,thecenterofthesouthwestwindnear12°Ndoesnotexistanymore.theintensityofthewholesummermonsoonbecomesveryweakandthecirculationpatternofthesummermonsoonalsochangesalot.Finally,weindicatethatbothtopographyandmeridionalSSTgradientplayimportantrolesintheoccurrenceoftheeasternNorthPacificsummermonsoon.ThemeridionalSSTgradientisthemostimportantfactorthattriggersthesummermonsoonandthetopographyalong110°Winfluencestheintensityandtheonsettimeofthesummermonsoontheremostly.

简介：<正>EASTERNASIA-WESTERNPACIFICCRUSTOBODYANDTECTONICSWeiZhoulin,ChenGuanghao-FanWeiming,LinGe,SunShaohua,PenWenlan,LiZhi’anandQinQingxiang(ChangshaInstituteofGeotectonics,AcademiaSinica,Changsha,410013,China)Crustobody,evolution-movement,EasternAsia-WesternPacificThere’re4typesofcrustobodiesandtotal6.Eachhasitsownwayofevolu-tionandmovement.Theircombinationandseparationdepictacomplexhistoryofgeotectonics.

简介：FirstcomprehensiveinvestigationsoftheCuonadongleucograniteexposedinNorthHimalayangneissdomeofsouthernTibetarepresentedinthisstudy.TheSIMSU-Pbagesofoscillatoryzirconrimsscatterinawiderangefrom34.1to16.0Ma,andtheCuonadongleucograniteprobablyemplacedat16.0Ma.High-preci-sion40Ar/39Ardatingonamuscovitesampleyieldsanessentiallyflatagespectrumwithconsistentplateauandisochronages,indicatingthattheCuonadongleucogranitecooledbelow450℃at14Ma.BasedontheyoungestzirconU-Pbageandmuscovite40Ar/39Arage,theCuon-adongleucograniteexperiencedrapidcoolingwitharateof119℃/Myrfrom16to14Ma.ThegeochronologicaldataofthisundeformedleucogranitealsosuggestthattheductileextensionoftheSouthTibetanDetachmentSystemintheeasternHimalayaceasedbyca.14Ma.Furthermore,theinitialSr-NdisotopiccompositionsandNdmodelagesdemonstratethattheleucogranitewasderivedfrommeta-peliticsourcewithintheGreaterHimalayanCrystallineComplex.ThedistinctBadepletionwithhighRb/SrratiosandnegativeEuanomaliesmakeitclearthattheleucogranitemeltsweregeneratedbybreakdownofmus-coviteunderfluid-absentconditions.

简介：在叶绿素的空间分布上学习水道学的因素的效果一(Chl一)，调查在热带东方印度洋被执行(80栠杩敨瑳瘠污敵?瑡删来潩?我

简介：荧光刺激和可溶的有机物(WSOC)样品从20提取了的46水的平均分子的重量在东方中国玷污类型被决定。它被发现所有样品分享类似的光谱学。一种好线性关系不过在350～450nm的范围在全部的器官的碳和刺激之间存在器官的碳的内容和样品的pH在一个宽范围变化。在相对刺激紧张和WSOC和FA的平均分子的重量之间的重要关联都没被发现，但是部分关联为WSOC样品作为控制因素与pH变得重要。相对刺激紧张显示出在学习区域从南方增加到北方的一个一般趋势。pH价值可能在调整起一个重要作用荧光灯WSOC的空间变化。

简介：Onthebasisofaone-by-onelatitude-longitudegridthree-dimensionalseismicvelocitymodel,thecrustalPwavevelocitystructureineasternChina(105-125°Eand18-41°N)isobtained,andasetofgeothermsforeachgridisestablishedforP-TcorrectiononP-wavevelocities.Theaveragedepthsofsub-crustallayersandtheiraverageP-wavevelocitiesof18tectonicunitsineasternChinaareexhibited.Ourresultpresentsa32-34kmthickcrustbeneatheasternChina,whichisthinnerthanpreviousstudies,withanaveragevelocityof6.54km/s,correspondingtoa5kg/m3variationincrustalmeandensity.ThethickerupperbutthinnermiddleandlowercrustresultsinaloweraverageseismicvelocityofeasternChina.AnintermediatecrustalcompositionwithaSiO2contentof59.7wt%hasbeenestimated.However,thereexistsasignificantlateralvariationinthecrustalstructuresamongthetectonicunitsofeasternChina.ThestructureandcompositionfeaturesofsomeregionsineasternChinaindicatethatextensionhasplayedanimportantroleinthecontinentalcrustevolutionofeasternChina.

简介：ＴｈｅＣｅｎｔｒａｌＭｏｕｎｔａｉｎＲａｎｇｅｓｏｆＣｈｉｎａ，ｗｈｉｃｈｏｃｕｐｙｔｈｅｃｅｎｔｒａｌｐａｒｔｏｆＣｈｉｎａ，ｃｏｍｐｒｉｓｅｍａｉｎｌｙｔｈｅＤａｂｉｅＭｏｕｎ－ｔａｉｎｓｉｎｔｈｅｅａｓｔ，ｔｈｅＱｉｎｌｉｎｇＭｏｕｎｔａｉｎｓ...

简介：Ithasbeenshownfrompetrologic,geochemical,traceelementandREEevidencethatthegran-iteintrusionsatSikongshan,AnhuiProvince,canbeassignedtotwodistincttypeswhichareradicallydifferentinageandorigin.ThePrecambriangneissicgranitedresultedfromremeltingofoldcontinentalcrustwhiletheMesozoicgraniteswerederived,alsothroughremelting,fromlow-Rb/Srrocksatgreaterdepths.GranitemassesatTiantangzhaiandZhoujiawanintheDabieshanMountainsarealsodicussed.

简介：在这研究，敏感实验与联合模型从大气的研究(NCEP/NCAR)分析数据的环境预言/公民中心的U.S.National中心由风压力异例强迫了在climatological平均数海表面温度的ENSOevents.The效果的形成和发展上学习东方和平的温暖的水池的影响的Zebiak藤条海洋空气被进行预报技巧上的温暖的水池中，在ENSO期间，1982-1999的事件是更多的conside

简介：Accordingtotectono-stratigraphicaldivisionprinciple,differentunitsinKangguertageHuangshancollisionzone,EasternTianshan,aredividedintoorderanddisordertwotypesofstratum-rockassociations,whichbelongtotwokindsofdifferenttectono-volcanicactivitybelts.Thecollisionororenyandductileshearzonehaveastrongspace-timecoupling.Basedontheislandarcbearingvolcanicrockonbothsidesofthecollisionzone,timeofore-formingandrock-forming,characteristicsofcollisiongranit,geochemicalprovince,specialmultistagecollisionorogenyandintracontinentalorogenybasin-formingdevelopedfeatureshavebeenfound.Goldandcopperdeposits,withtherelationtothecollisionorogeny,aredividedintosevengenetictypes.Thetenmetallogeniczonesareclassifiedintotwokindsofore-formingsystemofpaleo-continentalmargin.Metallogenesisofgolddepositscanbeclassifiedintofivestages.Goldandcopperdepositsaredistributedinbeltswiththerelationtothedevelopmentofthecollisionorogeny.Thedistributionofmainlargescalecopperdepositsinthenorthpartofthecollisionzoneandmostlarge-middlescalegolddepositsinthesouthpartofthecollisionzonecandirecttheprospectingforgoldandcopperdeposits.Theactualtargetsareputforward.

简介：Climateeffectcausedbyurbanizationhasbeenanindispensableanthropogenicfactorintheresearchonregionalclimatechange.Basedondailyprecipitationdata,possibleeffectsofprecipitationonthedevelopmentofthreecitygroupsineasternChinaarediscussed.Withthreeclassificationmethods(TP,PDandMODISlandcover),urbanandruralstationsareidentified.Themainfindingsareasfollows.Climateeffectscausedbyurbanizationaredifferentfromplacetoplace.In1960to2009,theurbanizationbroughtmoreprecipitationtotheYangtzeRiverDeltaandPearlRiverDeltacitygroupsbuthadnoobviouseffectontheprecipitationoftheBeijing-Tianjin-Tangshancitygroup.Thedifferenceofprecipitationisslightbetweenurbanandsuburbanareasduringslowperiodoftheurbanizationfrom1960to1979.Itismoreevidentintherapidperiod(1980to2009)thaturbanizationhaspositiveeffectsonprecipitationineverycitygroup.Thedifferenceofprecipitationbetweenurbanandruralstationsissensitivetothewaysofdistinguishingruralfromurbanarea,whichmaycauseuncertaintiesin1960to1979,whileitisverydifferentin1980to2009inwhichurbanizationfavorsmoreprecipitationinallcitygroupsandtheirdifferencesinprecipitationarenotsensitivetothedivisionmethods.

简介：Basedonthedataaboutsedimentaryfaciesandpalaeogeography,thispaperprovestheexistenceoftheCathaysia(thepartineasternZhejiangandnorthernFujian,thesamehereinafter)andmakesasurveyaboutitspalaeogeographysinceSinianPeriod.ItalsodiscussestheevolutionofthetectonicenvironmentofthisregionduringPhanerozoicEon,accordingtothefeaturessuchasthecompositionofsandstonesderivedfromtheoldlandandalkalinityofvolcanicrocksandsoon.ContinuousupliftingwasmaintainedinCathaysiaduringSinianPeriodandPaleozoicEra,typicallywithnosignificanttectono-magmaticactivitybeingobserved.ItsnorthwesternmarginbelongstothetypeofpassivecontinentalmarginduringthemiddleandlatephaseofCaledonianCycle.ItshowedthecharacteristicsofasteadycontinentinlatePaleozoicera,butwasturnedquicklyintoanactivecontinentalmarginafterthemiddleJurassicperiod.