KMS Institute of Vertebrate Paleontology and Paleoanthropology
| The relationship between climate change and Quaternary glacial cycles on the Qinghai-Tibetan Plateau: review and speculation | |
| Zheng, BX; Xu, QQ; Shen, YP; Zheng, BX (reprint author), Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China. | |
| 2002 | |
| 发表期刊 | QUATERNARY INTERNATIONAL
 |
| ISSN | 1040-6182 |
| 卷号 | 97-8页码:93-101 |
| 文章类型 | Article |
| 摘要 | The Quaternary climatic history of the Qinghai-Tibetan Plateau is reconstructed using Quaternary glacial geologic data. Four major glaciations are recognized: the Xixiabangma, Naynayxungla, Guxiang (the Penultimate), and Baiyu (the Last) Glaciation. These are dated at about 800-1170, 500-720, 130-300, and 10-70ka, respectively. These correspond to marine oxygen isotopic stages (MIS) 20 similar to 36, 14 similar to 18, 6 similar to 8, and 2 similar to 4. The most extensive glaciation occurred during the Naynayxungla Glaciation when there were many large ice caps, glacier complexes and great valley glaciers, covering a total area greater than or equal to500,000 km(2). The Guxiang Glaciation (Stage 6) was characterized by valley glaciers, while during the Baiyu Glaciation (Stages 2-4) the glaciers were more restricted in extent and covered a total area of similar to350,000 km(2). These data show that glaciation become less extensive throughout the Quaternary and may have been the result of variations in climate in response to changing patterns of insolation related to changes in the Earth's orbit. (C) 2002 Elsevier Science Ltd and INQUA. All rights reserved.; The Quaternary climatic history of the Qinghai-Tibetan Plateau is reconstructed using Quaternary glacial geologic data. Four major glaciations are recognized: the Xixiabangma, Naynayxungla, Guxiang (the Penultimate), and Baiyu (the Last) Glaciation. These are dated at about 800-1170, 500-720, 130-300, and 10-70ka, respectively. These correspond to marine oxygen isotopic stages (MIS) 20 similar to 36, 14 similar to 18, 6 similar to 8, and 2 similar to 4. The most extensive glaciation occurred during the Naynayxungla Glaciation when there were many large ice caps, glacier complexes and great valley glaciers, covering a total area greater than or equal to500,000 km(2). The Guxiang Glaciation (Stage 6) was characterized by valley glaciers, while during the Baiyu Glaciation (Stages 2-4) the glaciers were more restricted in extent and covered a total area of similar to350,000 km(2). These data show that glaciation become less extensive throughout the Quaternary and may have been the result of variations in climate in response to changing patterns of insolation related to changes in the Earth's orbit. (C) 2002 Elsevier Science Ltd and INQUA. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| URL | 查看原文 |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS研究方向 | Physical Geography ; Geology |
| WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary |
| WOS记录号 | WOS:000178859500008 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://119.78.100.205/handle/311034/3825 |
| 专题 | 中科院古脊椎所（2000年以后） |
| 通讯作者 | Zheng, BX (reprint author), Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing 100044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, BX,Xu, QQ,Shen, YP,et al. The relationship between climate change and Quaternary glacial cycles on the Qinghai-Tibetan Plateau: review and speculation[J]. QUATERNARY INTERNATIONAL,2002,97-8:93-101. |
| APA | Zheng, BX,Xu, QQ,Shen, YP,&Zheng, BX .(2002).The relationship between climate change and Quaternary glacial cycles on the Qinghai-Tibetan Plateau: review and speculation.QUATERNARY INTERNATIONAL,97-8,93-101. |
| MLA | Zheng, BX,et al."The relationship between climate change and Quaternary glacial cycles on the Qinghai-Tibetan Plateau: review and speculation".QUATERNARY INTERNATIONAL 97-8(2002):93-101. |
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