共查询到20条相似文献,搜索用时 31 毫秒
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The 40 Ar 39 Ar ages of hornblendes in Grt Pl bearing amphibolite from the Larsemann Hills, East Antarctica and their geological implications
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1IntroductionAspartofextensivelateProterozoicmobilebeltofEastAntarctica,theupperamphibolitetogranulitefacieshigh-grademetamor... 相似文献
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An emergy evaluation of the seven years’development of Qianyanzhou ecological experimental station 总被引:1,自引:0,他引:1
YAN Maichao Commission for Integrated Survey of Natural Resources Chinese Academy of Sciences Beijing CHINA H T O dum Center for Environmental Policy Department of Environmental Engineering Sciences University of Flori Gainesville 《地理学报(英文版)》1998,(3)
IBackgroundofEstablishingQianyanzhouExperimentalStationChinaisacountrywithahugepopulationofl2bilion,yet,itisstilincreasingw... 相似文献
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A preliminary study on oxygen isotope of ice cores of Collins Ice Cap,King George Island,Antarctica
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ApreliminarystudyonoxygenisotopeoficecoresofColinsIceCap,KingGeorgeIsland,AntarcticaYanMing(闫明)PolarResearchInstituteofChina... 相似文献
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An unidentified geophysical event recorded with L&R-ET gravity meter at Zhongshan Station,Antarctica
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AnunidentifiedgeophysicaleventrecordedithL&R-ETgravitymeteratZhongshanStation,AntarcticaTX@郝晓光Anunidentifiedgeophysicaleventrecor... 相似文献
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MineralindustryandregionaldevelopmentinChinaZhangLeiInstituteofGeography,CAS,Beijing100101,CHINAAbstract:Thispaperrepresentsa... 相似文献
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Ecology of newly formed sea ice in the Weddell Sea,AntarcticaⅠ.chlorophyll a and nutrients
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EcologyofnewlyformedseaiceintheWeddelSea,Antarcti┐caⅠ.chlorophylaandnutrientsWangZipan(王自磐)SecondInstituteofOceanography,SOA,... 相似文献
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《地理学报(英文版)》1998,(1)
AcademicianHuangBingwei’sEightyfifthBirthdayCelebratedAtwodayactivitywasjointlyorganizedbytheInstituteofGeography,theChines... 相似文献
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Environmental magnetic measurements of marine sediments from Antarctica: implications to paleoclimate changes during the past 15 ka
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EnvironmentalmagneticmeasurementsofmarinesedimentsfromAntarctica:implicationstopaleoclimatechangesduringthepast15kaHouHongmi... 相似文献
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《地理学报(英文版)》1997,(1)
I.ProgressofUrbanizationinChinaExperiencedFourStages1.19491957activeurbanizationperiodWhenthePeople’sRepublicofChinawasfoundedin1949,therewereonly132citieswithatotalurbanpopulationof39,490,000throughtoutthecountry.Thelevelofurbanization(referringtoratiosofthetotalp… 相似文献
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