简介：FirstJointmeetingoftheGeologicalSocietyofChina(GSC)andtheGeologicalSocietyofAmerica(GSA)BroughttogetherbytheGSAInternationalSectionChengdu,Chinain17–19June2013.Theabstractsareavailableonlineandcanbedownloadedforfree.In2013,theFirstJointmeetingofGSCandGSAweresuccessfullyheldinChengdu,Chinaon17-19June,withabout500participantsinthesemeetings.Atotalof531abstractswerereceived,and15topics:1)includingthegeotectonicevolutionofQinghai-TibetanPlateau,2)Continentaldeformationanddeeplithosphereprocesses,3)Originofophiolites,podiformchromites,UHPmineralsandtectonics,4)Forelandbasintectonicsandsedimentation(northoftheTibetanPlateau),5)DeepEarthprocessesthroughgeochemistry,6)Accretionaryorogensandgrowthofthecontinental

简介：2Introduction,Citation,ReviewandDevelopmentofDiwaTheorybyForeignScientistsandScientistsofTaiwan,ChinaIn1956,theChinesegeoscientistChenGuodapublishedapaperentitled"ExamplesofActivatedRegionintheChinesePlatformwithSpecialReferencetotheCathaysiaProblem",inwhichheunderstoodplatformactivationasthetransfo

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简介：(FollowingVol.23,No.2)　　In1988,theRussiangeoscientistN.I.Nikolaevinthebook"NewestTectonicsandGeodynamicsofLithosphere"wrote:"In1960,whenexplainingthepeculiaritiesoftheMeso－CenozoicgeologicalhistoryofChina,ChenGuoda,equallywithplatformsandgeosynclines,alsodistingui

简介：Fourpapersinthebookhavementionedtheterm"diwa".ShcheglovA.D.inthcpaper"BasicMetallogenicFeaturesofRegionsofTectono-MagmaticActivizationandNewAvenuestoPrognosisofMineralDeposits"wrote:"Regionsoftectono-magmaticactivizationmaybesharplydividedintothefollowingtwotypes,eachhavingitsownpeculiaritiesofdevel

简介：(FollowingVol.24,No.1)Theauthorthinksthat'itisnecessarytoindependentlystudyactivationprocessesandstructures,astheirmetallogenyissharplydifferentfrommetallogenyofgeosynclinesandplatforms.Today,theirsignificanceincreasesbecauseweneedtoworkoutaregionalconceptofrationaluseofnaturalresources,whichcorsidersthatvariousnaturalresources(frommineraltorecycled)havenaturaldynamicrelationsandmutualdependentrelationships.'

简介：(FollowingVol.25,No.1-2)In1992,theRussiangeoscientistE.E.Milanovskyinthepaperentitled'ImportanceofStudiesandTheoreticalIdeasinChinaGeologyforSovietScienceDevelopment'emphasizedtheinfluenceofstudiesandtheoreticalideasinChina'sgeology,especiallyintectonicsandstratigraphy,onthedevelopmentofRussianscience.Helookedupontectono-magmaticactivizationasoneofthefourChina'sgeologicalachievementsthathavedeeplyinfluencedgeologicalthinkinginRussia.Hewrote:'InChinathepeculiarfeatureofMesozoicfolddeformationsandmagmaticmanifestationsconjugatetothemwastheirextremelywidedistributionwithintheChina-KoreaandSouthChinaplatforms.Thesephenomenawererecordedalsointhesouth-easternpartoftheSiberianplatform(withintheAldan-Stanovoishield)andintheeasternsegmentsoftheUrals-Mongolianmobilebelt(inthenortheasternpartofChina,intheeasternpartofMongoliaandtheTransbaikal-PriamurregionofRussia),wheretheHercynianfoldingcompletingtheirgeosynclinaldevelopmentwasfollowedintheearlyormiddleMesozoicbyeitherpartialregenerationofgeosynclinalregimeor,accordingtootherresearchers,tectonomagmaticactivization.'

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简介：In1997themineralresourcesofEuropeandneighbouringcountrieswerepresentedasaprintedmapandabookofexhaustiveinformationandreferences.ThiswasthefirstpublishedmapinventoryofmineraldepositsfromallpartsoftheformerlypoliticallydividedEurope(EastandWest),measuredandevaluatedaccordingtoidenticalgeologicalandminingstandards.

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简介：<正>Theglobaltransitionawayfromhydrocarbonstowardenergyalternativesincreasesdemandformanyscarcemetals.Amongtheseislithium,akeycomponentoflithium-ionbatteriesforelectricandhybridvehicles.

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简介：ItisjusttwoyearssinceaprofileofAGIDappearedinEpisodes(Vol25,No3,p.218).Atthattimewerecountedthemanyachievementsoftheorganization,firstestablishedin1974,butalsonotedthat'anawarenessoftherelevanceofgeosciencetomanyaidprojects,andtheproliferationofNGO's,bothlargeandsmall,workingintheenvironmentalandresourcesectorshasradicallychangedtheworldinwhichAGIDseekstooperate'.WealsonotedthatthechangehashappenedtosuchanextentthatAG1Dhas'toaddressthequestionastowhetherthetimehascomeeitherforittowindupitsoperationsandretiregracefullyfromtheinternationalsceneortocontinue'.

简介：Basedonthestrongearthquakecatalogue,thispaperdiscussesthecharacteristicsofthetimeseriesofstrongearthquakeactivitiesintheworld,westernChinesemainlandanditsperipheral"bigtriangleseismicregion",aswellastheChinesemainland.AccordingtotheanalysisoftheperiodicfeaturesofglobalseismicityofM≥8.0strongevents,itisfoundthatthereissignificantdifferenceinglobalseismicitybeforeandafterthe1960s.StatisticalanalysiswiththeFishermethodhasrevealedthatthe"bigtriangularseismicregion"hasexperiencedaprocessofM8.0earthquakeactivitywithadurationofoverahundredyearssince1800.Furtheranalysisshowsthattheglobalseismicityandthe"bigtriangularseismicregion"possiblyhasaperiodofahundred-yearscale,andhasquasisynchronicitytoacertainextent.TheshallowearthquakeactivityofMS≥7.0intheChinesemainlandisobviouslycontrolledbytheseismicityinthebigtriangularseismicregionandbyglobalseismicityinalargerspatial-scale.Intermsofthetimeseriesoftheseearthquakes,theseismicityshowsadecadalandcentury-scaleactivitypatterns.

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