| 中国第四纪冰川演化序列与MIS对比研究的新进展 |
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| 引用本文： | 赵井东,施雅风,王杰.中国第四纪冰川演化序列与MIS对比研究的新进展[J].地理学报,2011,66(7):867-884. |
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| 作者姓名： | 赵井东 施雅风 王杰 |
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| 作者单位： | 1. 中国科学院寒区旱区环境与工程研究所冰冻圈科学国家重点实验室,兰州,730000
2. 兰州大学西部环境教育部重点实验室,兰州,730000 |
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| 基金项目： | 国家自然科学基金项目(41071010;40801031); 中国科学院知识创新工程重要方向性项目(KZCX2-EW-QN304); 科技部科技基础性工作专项项目(2006FY110200)~~ |
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| 摘 要： | 近年来,随着多种可对冰川地形进行直接定年的测年技术的发展与应用,中国第四纪冰川研究取得了新进展,较为突出的是获得了大量与地貌地层关系相符的年代学资料、建立了冰川演化若干典型范例以及进一步确立了青藏高原构造隆升与冰川发育的耦合关系.中国第四纪冰川演化序列与海洋氧同位素阶段(Marine Oxygen Isotope St...
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| 关 键 词： | 第四纪冰川 中国冰期 海洋氧同位素阶段(MIS) 中国西部 中国东部 |
Comparison between Quaternary Glaciations in China and the Marine Oxygen Isotope Stage (MIS):An Improved Schema |
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| ZHAO Jingdong,SHI Yafeng,WANG Jie.Comparison between Quaternary Glaciations in China and the Marine Oxygen Isotope Stage (MIS):An Improved Schema[J].Acta Geographica Sinica,2011,66(7):867-884. |
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| Authors: | ZHAO Jingdong SHI Yafeng WANG Jie |
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| Institution: | ZHAO Jingdong 1,SHI Yafeng 1,WANG Jie 2 (1.State Key Laboratory of Cryospheric Sciences,Cold and Arid Regions Environmental and Engineering Research Institute,CAS,Lanzhou 730000,China,2.Key Laboratory of Western China's Environmental Systems (Ministry of Education),Lanzhou University,China) |
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| Abstract: | In the past two decades,dating techniques,including cosmogenic radionuclide (CRN) or terrestrial in situ cosmogenic nuclides (TCN),optically stimulated luminescence (OSL),electron spin resonance (ESR),which can potentially and directly determine the ages of glacial landforms and sediments have been refined and widely applied.These techniques in combination with other dating methods,such as lichenometry,14 C and thermoluminescence (TL) dating,have promoted further understanding of Quaternary glaciations in C... |
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| Keywords: | Quaternary glaciation Chinese glaciations marine oxygen isotope stage (MIS) western China eastern China |
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