| PALEOCLIMATIC CHANGES IN DABUSU LAKE |
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| 引用本文： | 沈吉 曹建廷 吴艳宏 RyoMatsumoto 孙庆义. PALEOCLIMATIC CHANGES IN DABUSU LAKE[J]. 中国海洋湖沼学报, 2001, 19(1): 91-96. DOI: 10.1007/BF02842795 |
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| 作者姓名： | 沈吉 曹建廷 吴艳宏 RyoMatsumoto 孙庆义 |
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| 作者单位： | [1]NanjingInstituteofGeographyandLimnology,ChineseAcadanyofSciences,Nanjing,210008,China [2]GeologicalInstitute,UnitaryofTokyo,Tokyo113,Japan [3]JCommitteeofManagingofManagingWaterResowres,ShandongPrtniruce,Jining272192,China |
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| 基金项目： | Project4 970 2 0 2 8supportedbyNSFC，alsosupportedbyChineseAcademyofSciences(KZCX1 -Y -0 5) . |
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| 摘 要： | Study on the carbonate content and oxygen isotope of a sediment section in Dabusu Lake revealed that this region has experienced several cold-wet and warm-dry climatic cycles since 15400 a BP. It was about 6740 a BP when the climate in the region reached a relatively stable warm stage, so that the lake water was gradually condensed and finally a saline lake was formed.
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| 关 键 词： | 古气候 碳酸盐容量 氧同位素 盆地 湖泊 沉积物 |
| 收稿时间： | 1999-07-11 |
| 修稿时间： | 2000-05-21 |
Paleoclimatic changes in Dabusu Lake |
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| Shen Ji,Cao Jian-ting,Wu Yan-hong,Ryo Matsumoto,Sun Qing-yi. Paleoclimatic changes in Dabusu Lake[J]. Chinese Journal of Oceanology and Limnology, 2001, 19(1): 91-96. DOI: 10.1007/BF02842795 |
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| Authors: | Shen Ji Cao Jian-ting Wu Yan-hong Ryo Matsumoto Sun Qing-yi |
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| Affiliation: | (1) Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, 210008 Narjing, China;(2) Geological Institute, University of Tokyo, 113 Tokyo, Japan;(3) Jining Committee of Managing Water Resources, 272192 Shandong Province, Jining, China |
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| Abstract: | Study on the carbonate content and oxygen isotope of a sediment section in Dabusu Lake revealed that this region has experienced several cold wet and warm dry climatic cycles since 15400 a BP. It was about 6740 a BP when the climate in the region reached a relatively stable warm stage, so that the lake water was gradually condensed and finally a saline lake was formed. |
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| Keywords: | carbonate content oxygen isotope paleoclimate Dabusu Lake |
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