| Climate Evolution Recorded by Organic Carbon Stable Isotope since 5 kaB. P. in Poyang Lake Area, China |
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| 作者姓名： | PengHongxia LiChangan ShiChaoyi YangChao HuangChangsheng |
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| 作者单位： | FacultyofEarthSciences,ChinaUniversityofC-eosciences,Wuhan430074 |
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| 基金项目： | ThisstudyissupportedbyNSFC (Nos.4 0 172 0 6 1and 4 9972 0 57) |
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| 摘 要： | Based on the data of organic carbon stable isotope ratios and magnetic stts~ptibility, cli-nmte evolution in the past 5 kaB. P. in Poyang Lake plain (in Jiangxi Province) has been reconstructed. The results of the research indicate that the climate evolution can be divided into nine stages in the past 5 kaB. P.. Comparisons of different regional environmental records suggest that the intensity and the tem-poral-spatial changes of monsoon in China mainly controlled the climate evolution.
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| 关 键 词： | 气候变化 有机碳稳定同位素 古气候学 鄱阳湖 中国 磁化率 |
Climate Evolution Recorded by Organic Carbon Stable Isotope since 5 kaB. P. in Poyang Lake Area, China |
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| PengHongxia LiChangan ShiChaoyi YangChao HuangChangsheng.Climate Evolution Recorded by Organic Carbon Stable Isotope since 5 kaB. P. in Poyang Lake Area, China[J].Journal of China University of Geosciences,2003,14(1):25-27. |
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| Authors: | Peng Hongxia Li ChangAn Shi Chaoyi Yang Chao Huang Changsheng |
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| Abstract: | Based on the data of organic carbon stable isotope ratios and magnet ic susceptibility, climate evolution in the past 5 kaB.P. in Poyang Lake plain (in Jiangxi Province) has been reconstructed. The results of the research indicate that the climate evolution can be divided into nine stages in the past 5 kaB.P.. Comparisons of different regional environmental records suggest that the intens ity and the temporal spatial changes of monsoon in China mainly controlled the climate evolution. |
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| Keywords: | Poyang Lake area paleoclimate evolution organic carbon stable isoto pe ratios magnetic susceptibility |
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