SPELEOTHEM

作品数：20被引量：84H指数：6
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相关作者：谢树成黄春菊胡超涌更多>>
相关机构：中国地质大学（武汉）更多>>
相关期刊：《Science China(Information Sciences)》《Natural Science》《Acta Geologica Sinica(English Edition)》《Science China(Technological Sciences)》更多>>
相关基金：国家自然科学基金霍英东教育基金国家重点基础研究发展计划更多>>
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Mercury deposition in central China from the Last Glacial Maximum to the early Holocene recorded in an accurately-dated stalagmite
《Science Bulletin》2025年第1期90-95,共6页Yanzhen Li Liangcheng Tan Simin Jin Hai Xu Lüfan Chen David B.Kemp Ashish Sinha Le Ma Chunju Huang Lawrence R.Edwards Hai Cheng 
supported by the National Natural Science Foundation of China(42325705 and 42230208);the Chinese Academy of Sciences(xbzg-zdsys-202217)。
Characterization of transport pathways and depositional changes in Mercury(Hg)and their connection to climatic and environmental changes on various time scales are crucial for better understanding the anthropogenic im...
关键词：SPELEOTHEM Hg Glacial-interglacial cycle Millennial-to centennial-scale 
Speleothem Mg, Sr and Ba records during the MIS 5c-d, and implications for paleoclimate change in NE Sichuan, Central China被引量：8
《Chinese Science Bulletin》2011年第32期3445-3450,共6页ZHOU HouYunt WANG Yue HUANG LiuYuan MAI ShangQuan 
supported by theNational Natural Science Foundation of China (40973009 and 40672120)
Trace metals of Mg, Sr and Ba in a stalagmite (SZ2) collected from Suozi Cave in NE Sichuan, Central China, were analyzed with ICP-AES. The stalagmite was dated to have developed between 120 and 103 ka BP. Results ind...
关键词：MIS系统 古气候变化 金属镁 川东北 石笋 中国 ICP-AES法 氧同位素记录 
Effect of dead carbon on the^(14)C dating of the speleothem
《Chinese Science Bulletin》2005年第8期817-821,共5页CAIYanjun WarrenBeck ZHANGZhaofeng 
supported by the Chinese Academy of Sciences(Grant Nos.KZCX2-SW-118 and KZCX3-SW-120);the National Basic Research Program of China(Grant No.G1 999043401).
Based on the comparison of dating results among high-precision TIMS U-series and AMS 14C as well as the published 14C dating results and their band counting ages (i.e. calendar ages), this paper discusses the effect o...
关键词：洞穴堆积物 钟乳石 “死碳” 岩石年龄 测定方法 
TIMS U-series ages of speleothems from the Tangshan caves, Nanjing被引量：5
《Chinese Science Bulletin》1999年第21期1987-1991,共5页Yongjin Wang Cheng Hai Conglun Luo Yingfei Xia Jiangying Wu Jun Chen 
U-series ages of a set of speleothem samples from the two caves near Tangshan Town, Nanjing, determined by thermal ionization mass spectrometry (TIMS), range from older than 500 KaBP to around 20 kaBP. These dated spe...
关键词：SPELEOTHEM U-SERIES age HOMO erectus Nanjing. 
Preliminary study on climatic signals of stable isotopes from Holocene speleothems under monsoon condition被引量：4
《Chinese Science Bulletin》1998年第6期506-509,共4页Ming Tan Dongsheng Liu Hua Zhong Xiaoguang Qin Hongchun Li Shusen Zhao Tieying Li Jinbo Lu Xiangyang Lu 
theChineseAcademyofSciencesandtheNationalNaturalScienceFoundationofChina (GrantNo .496 72134 )
Within the East Asian monsoon zone the change in oxygen isotope of Holocene stalagmite is mainly related to monsoon rain rather than to temperature. And carbon isotope can be taken as a comprehensive signal which cont...
关键词：SPELEOTHEM stable ISOTOPES monsoon. 
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