简介：ＴＨＥＤＵＳＴＳＴＯＲＭＩＮＣＨＩＮＡＺｈｕＦｕｋａｎｇ（朱福康）ａｎｄＺｈａｎｇＷｅｎｑｉａｎ（章文茜）ＩｎｓｔｉｔｕｔｅｏｆＳｙｎｏｐｔｉｃａｎｄＤｙｎａｍｉｃＭｅｔｅｏｒｏｌｏｇｙＡＢＳＴＲＡＣＴＴｈｉｓｐａｐｅｒａｎａｌｙｚｅｓｔｈｅｇｅｏｇ...

简介：根据一系列重要历史的地图，即，华南海岛，Nansha岛，Zhongsha岛，Xisha岛，Yongxing岛和Shidao岛的地点地图，并且太平天国的岛(在1946由中华民国的内部的部的领土的管理部门转存)，并且中华民国的管理区域地图在1948出版了，包围华南海岛的击破的线在华南代表瓷器海边界它是连接与的两个，和延期，中国的陆地边界。在当稳固的线被用来代表陆地boundarya时，击破的线被用来代表水边界的那时间，通用方法在然后国际性地被认出的地图使用了。上述观察在为在华南海区域上的国际海上的定界线是有用的华南海提供瓷器海边界的历史、科学的证据。

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简介：<正>ThenorthChinablockisborderedonthenorthbytheYinShan,onthewestbytheHelanShan,onthesouthbytheQinLing-DabieShan,andtotheeastbythesea.ThesouthChinablockisborderedonthenorthbytheDabaShan(QinLing)-DabieShah,onthewestbytheLongmenShan-DaliangShan,onthesouthwestbythegreatfaultalongtheRedRiver,andtotheeastandsoutheastbythesea.Thetopographyofthenorthissimpleandeven,likeatwo-stagedterracehigherinthewest.Thoughthatofthesouthisalsohigherinthewest,itisveryunevenwithaboundantlowerandmiddlemountainsandhills.TheQinLing-DabieShanisanarrowbeltwiththe

简介：ThedevelopmentofearthquakeengineeringinChinaisdescribedintothreestages.Theinitialstagein1950's-1960'swasmarkedwiththeinitiationofthisbranchofsciencefromitscreationinthefirstnational12-yearplanofscienceandtechnologybyspecifyingearthquakeengineeringasabranchitemandIEMwasoneparticipant.Thefirstearthquakezonationmapandthefirstseismicdesigncodeweresooncompletedandusedinengineeringdesign.Siteeffectonstructuraldesignandsiteselectionwereseriouslystudied.ThesecondstagemarkedwiththeoccurrenceofquiteafewstrongearthquakesinChina,fromwhichmanylessonswerelearnedandcorrespondingconsiderationswerespecifiedinourdesigncodesandfollowedinconstructionpractice.Thethirdstageisastageofdisastermanagement,whichismarkedbyaseriesofgovernmentdocumentations,leadingbyanationallawofthePeople'sRepublicofChinaontheprotectingagainstandmitigatingearthquakedisastersadoptedatthemeetingoftheStandingCommitteeoftheNationalPeople'sCongressofthePeople'sRepublicofChinain1997,andthenfollowedbysomeprovincialandmunicipallawstoforcetheactionsoutlinedinthenationallaw.Itmaybeexpectedthatoursocietywillbemuchmoresafertoresisttheattackoffuturestrongearthquakeswithlesslosses.Lastly,possiblefuturedevelopmentsarealsodiscussed.

简介：Nanogeologyisasubjectthatisacombinationofgeologyandnanoscalescience,andithasbeenafrontierfieldinrecentyears.Itisalsoanewsubjectwiththefeaturesofintersectionalityandmultidisciplinary.Diggingdeeperintogeologicalproblemsandnanoscalephenomenahelpsbetterrevealingthemoreessentialmechanismsandprocessesingeologicalscience,whichisalsoanevitablepathinthedevelopmentofgeology.Inthispaper,weelaboratetheconcept,featureandmainsubdisciplines,andsummarizethreestagesofnanogeologydevelopmentfrompreliminaryresearchinthe1990stosubjectformationinChina.Aftersummarizingtheresearchers'achievementsinthisfield,weillustratesomeprimaryresearchprogressesofnanogeologyinChinaaseightsubdiseiplines.Onthebasisoftheabovecontent,weproposethedevelopmentprospectofnanogeologyinChina.Therearemanygeologicproblemswithscientificvaluesandeconomicbenefits,suchasresearchofgeologicfundamentalproblems,resourceexplorationanddevelopment,mechanismstudyandpredictionofgeologicalactivities(disasters),mechanismresearchandmanagementofenvironmentalpollutionandothers.NanogeologyhasagreatpotentialinChinatosolvealloftheseproblems.Asaresult,thetheoriesandmethodsofnanogeologywillbecomeenrichingandadvanced.Itoffersimportanttheoreticalbasisandtechnologicalmethodstodealwithmajorissuesconcerningthenationaleconomyandthepeople'slivelihoods,suchasthepredictionofgeologicalactivities,aswellasresourcedislributionanditsexplorationandutilization.

简介：ＭｏｎｓｏｏｎｓｏｖｅｒＣｈｉｎａ￥ｂｙＤｉｎｇＹｉｈｕｉ（ＣｈｉｎｅｓｅＡｃａｄｅｍｙｏｆＭｅｔｅｏｒｏｌｏｇｉｃａｌＳｃｉｅｎｃｅｓ，Ｂｅｉｇｕｇ，Ｃｈｉｎａ）ＡＴＭＯＳＰＨＥＲＩＣＳＣＩＥＮＣＥＳＬＩＢＲＡＲＹ，１６Ｔｈｅｍｏｎｓｏｏｎｏｖｅｒ...

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简介：现在的学习在冬季调查华南海(SCS)SST和ENSO的影响(1月鈥揊ebruary鈥揗arch；JFM)在由为时期使用车站观察的华南和它的动态过程上的降雨1951鈥?003，为时期的遇见的办公室哈德利中心SST数据1900鈥?008，并且为时期的ERA-40分析数据1958鈥?002。在华南上的JFM降雨与Ni有重要关联，这被发现?o-3和SCSSST。分析在ElNi显示出那?o或积极SCSSST异例年，在700hPa的西南的异例在华南海上统治，它接着搬运更多的潮湿进华南并且赞成增加的降雨。部分回归分析显示对冬季降雨的独立ENSO影响主要在华南上发生，而SCSSST在华南的北部分在冬季降雨上有更大的独立影响。在华南上的温度在表面附近在300hPa和增加显示出明显的减少，与Ni导致的前者?o-3和后者SCSSST异例。这提高对流不稳定性并且削弱潜在的涡度(PV)，它解释加强在华南上登上运动和JFM降雨的增加。关键词ENSO-华南海-SST-降雨-对流不稳定性-潜在的涡度

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简介：Asanimportantpartofanepidermicsystem,terrestrialdepositscanprovideagoodrecordofmajorgeologicaleventsintheCretaceousepidemicsystem.Thisarticleisareviewofthegeologicalbackground,paleogeography,paleoclimate,basinevolutionandsedimentarycharacteristicsinChinathroughtheCretaceousperiod,inordertoprovideacomprehensiveunderstandingforinterestedresearchers.DuringtheBerriasian-Hauterivianage,red-mainlyfluvialandshallowlacustrinedepositiondevelopedunderaridandsemi-aridclimatesinwestenChinawheneasternChinahadbeenoccupiedbythe"EastPlateau”.DuringtheBarremian-Albian,agecoal-bearingdepositionsoccurredtothenorthoftheYanshanMountainunderthewetandwarmclimate.However,mainlyredfluvialandshallowlacustrinedepositionsprevailedinmostofthesouthtotheYanshanMountainexceptbasinswhereseawatercouldenterandcausedmostlygreendepositions.DuringtheCenomanian-Santonianage,highlanduplifttookplaceinnorthwesternChina.MainlyreddepositionwithdevelopedalluvialplainsoccupiedsouthwesternChinaandSouthChinawhentheSongliaoBasinwasfilledbyblackdeeplacustrinemudshalecausedbytransgression.Mainlyreddepositionunderanaridandsemi-aridclimateoccupiedallbasinsinChinaduringtheCampanian-Maastrichtianage.

简介：ChineseAchaeangreenstonebeltsaremainlydistributedalongthenorthernandsouthwesternmarginsoftheNorthChinaplatform.Intermsoftheirgeologicalcharacteristics,thegreenstonebeltsinChinaarecomparabletothoseinothercountriesbutatthesametimehaveuniquefeaturesoftheirown.Inviewoftheirgeochemistry,theChinesegreenstonebeltsmaybegroupedintothreetypes:theJiapigoutype,QingyuantypeandXiaoqinlingtype.Thegreenstonebeltswereformedpossiblyinarift-typepalaeo-tectonicsetting,similartothatofthemodernislandare-continentalmarginmobilebelts.

简介：ＴｈｅｄｅｐｔｈｏｆＭｏｈｏｉｎｔｈｅｍａｉｎｌａｎｄｏｆＣｈｉｎａＲｏｎｇ－ＳｈｅｎｇＺＥＮＧ；（曾融生）Ｗｅｉ－ＧｕｏＳＵＮ；（孙为国）Ｔｏｎｇ－ＥｎＭＡＯ（毛桐恩）ＺｈｏｎｇＹａｎｇＬＩＮ；（林中洋）Ｈｏｎｇ－ＸｉａｎｇＨＵ；（胡鸿翔）ａｎｄＧ...

简介：ＣｏｐｐｅｒｄｅｐｏｓｉｔｉｓｏｎｅｏｆｔｈｅｍｏｓｔｉｍｐｏｒｔａｎｔａｎｄｗｉｄｅｓｐｒｅａｄｏｒｅｓｉｎＣｈｉｎａ．ＴｈｅｃｏｐｐｅｒｍｅｔａｌｏｇｅｎｙｉｎＣｈｉｎａｒｅｖｅａｌｓａｃｏｍｐｌｉｃａｔｅｄｔｅｃｔｏｎｉｃｅｖｏｌｕｔｉｏｎｈｉ...

简介：Chinaisthecountrywiththemostearthquakesandthemostserioushazardsfromcontinentalearthquakesintheworld.Duringthe1960sand1970s,aseriesofstrongearthquakesattackedthecitiesandcountiesinChinacausinggreatdamageandmanycasualties.ThemoststrikingonewastheTangshanearthquake(Ms7.8)inJuly1976,inwhichover240,000peoplediedandalargeindustrialcitywasleveled.Publicdemandforearthquakeforecastingsurgedafterthisdisaster.Fromthemid-1960s,systemicresearchonearthquakeforecastinghasevolvedthroughoutthecountry,InthispaperthemainadvancesinearthquakepredictionresearchinChinahavebeensummarized.

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简介：Chinacelebratedthe30thanniversaryofitsparticipationintheInternationalGeologicalCorrelationProgramme(IGCP)onNovember11,2003inBeijing.About200peoplefromtheMinistryofLandandResources.MinistryofScienceandTechnology,ChinaSeismologyBureau,NSFC,CNPC.SINOPECCORP.,ChinaGeologicalSurvey,ChineseAcademyofGeologicalSci-

简介：ThispaperdealswithafossiltaxonofBittacidae(Mecoptera,Insecta)collectedfromtheMiddleJurassicHaifanggouFormationinBeipiaocounty>Liaoningprovince,andconsideredtobeadiscoveryinChina.Basedmainlyonitssalientfeatures,anewgenus-Liaobittacusgen.nov-iserectedanditsaffinityandmigrationarealsodiscussed.