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Preliminary study on climatic signals of stable isotopes from Holocene speleothems under monsoon condition |
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| Authors: | Ming Tan Dongsheng Liu Hua Zhong Xiaoguang Qin Hongchun Li Shusen Zhao Tieying Li Jinbo Lu Xiangyang Lu |
| Affiliation: | TAN Ming 1, LIU Dongsheng 1, ZHONG Hua 1, QIN Xiaoguang 1,LI Hongchun 2, ZHAO Shusen 1, LI Tieying 3, LU Jinbo 3and LU Xiangyang 4 1. Institute of Geology, Chinese Academy of Sciences, Beijing 100029, China; 2. Department of Earth Sciences, University of Southern California, Los Angeles, USA; 3. Institute of Geological Survey of Beijing, Beijing 102206, China; 4. Technical and Physical Department, Peking University, Beijing 100871, China |
| Abstract: | 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 contains the natural information and the information of anthropogenic activity. Isotopic analysis is also compared with the annual layer records. |
| Keywords: | speleothem stable isotopes monsoon. |
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