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Evidence for Asian summer monsoon precipitation instability of the Younger Dryas phase
《Chinese Science Bulletin》1999年第9期849-852,共4页Jie Zhou Weijian Zhou Huizhong Chen Xiangxi Xue G. Nanson 
The loess and desert transitional zone of China responses sensitively to the Asian monsoon fluctuations. A high resolution loess-dust and aeolian sand-paleosols section records the climatic history of the Younger Drya...
关键词：YOUNGER Dryas Asian summer MONSOON PRECIPITATION INSTABILITY loess/ DESERT transitional zone. 
The Record of Younger Dryas Event in Lake Sediments From Jalai Nur,Inner Mongolia被引量：4
《Chinese Science Bulletin》1994年第10期831-835,共5页王苏民 吉磊 羊向东 薛滨 马燕 胡守云 
Younger Dryas has been highlighted by paleoclimatologists in recent years becauseof the abrupt change of temperature and CO2 concentration within a short timeof several centuries or even less. At present, t...
关键词：LAKE RECORD YOUNGER Dryas CLIMATIC change Hulun Lake. 
Organic Carbon Stable Isotopic Composition From Peat in Ruoergai Plateau, Eastern Part of Qinghai-Xizang Plateau被引量：4
《Chinese Science Bulletin》1993年第13期1114-1118,共5页王富葆 阎革 林本海 
Ruoergai Plateau (32°20′—34°10′, 102°15′—103°50′), 3600m above sea level, is located in the eastern part of the Qinghai-Xizang Plateau. It is the major region in China for high-altitude peat deposition with ...
关键词：Ruoergai PLATEAU ORGANIC carbon δ13C YOUNGER Dryas. 
STUDIES ON URANIUM-SERIES AGE OF CARBONACEOUS SAMPLES——THE MIXING-LINE MODEL FOR TWO COMPONENTS
《Chinese Science Bulletin》1988年第5期405-410,共6页夏明 张承蕙 马志邦 
Project supported by the Nationsl Natural Science Foundation. of China
Application of the mixing-line model for two components has proved successful to the dating of carbonaceous samples and been extended to the domain of uranium-series chronology, as weU as to the Late Quaternary record...
关键词：DATING alkaline uranium preliminary MIXING providing Quaternary YOUNGER OLDER HUMIC 
VARIATION OF OXYGEN ISOTOPIC COMPOSITION OF FELSIC MYLONITE IN THE DASHUIYU DUCTILE SHEAR ZONE,HUAIROU COUNTY,BEIJING
《Chinese Science Bulletin》1987年第23期1631-1636,共6页上官志冠 邱纯一 王玉芳 郑亚东 
Ⅰ. INTRODUCTION The Dashuiyu ductile shear zone （F1 in Fig. 1） runs from Hefangkou in Huairou County to Heishansi in Miyun County, having a strike of 50—60° and a dip of 30—40° SE. It was mainly developed in th...
关键词：granite carbonate ductile margin MESOZOIC METAMORPHIC quartz STRIKE minerals YOUNGER 
THE TWO ISOTOPIC AGE VALUES OFTHE CHANGLINGZI AND DIAOYUTAI GROUPS IN SOUTHERN LIAODONG PENINSULA
《Chinese Science Bulletin》1987年第9期610-615,共6页刁乃昌 张丕孚 
In 1984, Wang Dongfang et al. adopted 723±43 and 818 Myr to be the isotopic ages of the Late Precambrian 'Ghanglingzi' and Diaoyutai groups respectively. But we hold that 650±20 and 660.2 Myr should be the feasible ...
关键词：ISOTOPIC DATING feasible quartz shale YOUNGER STRATA favorable SANDSTONE CAMBRIAN 
THE ULTRATHIN TLD SYSTEM FOR BETA-RAY DOSIMETRY被引量：1
《Chinese Science Bulletin》1984年第1期128-132,共5页王维达 
The key to successful application of thermoluminescence dating is to determine as accurately as possible the radiation history of the component of the sample upon which measurements are made. We have studied the deter...
关键词：DATING CONVENIENCE YOUNGER deviation quart grains stored uranium blank STOPPING 
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