Holocene environmental changes in the central Inner Mongolia, based on single-aliquot-quartz optical dating and multi-proxy study of dune sands
文献类型：期刊论文
| 作者 | Sun, JM; Li, SH; Han, P; Chen, YY |
| 刊名 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
 |
| 出版日期 | 2006-04-04 |
| 卷号 | 233期号:1-2页码:51-62 |
| 关键词 | Optically Stimulated Luminescence Dating Holocene Central Inner Mongolia Eolian Paleoclimates |
| ISSN号 | 0031-0182 |
| DOI | 10.1016/j.palaeo.2005.09.016 |
| 文献子类 | Article |
| 英文摘要 | Alternating units of dune sands and paleosols in the central Inner Mongolia imply multiple episodes of dune building and stabilization, in response to the waxing and waning of the East Asian monsoon. Such eolian deposits were dated by using the single-aliquot-quartz optical dating method. Combined with the multi-proxy study on the deposits, the past environmental changes during the Holocene have been reconstructed. Our results indicate that widespread eolian sand mobilization occurred in the studied region during the beginning of the early Holocene from 11.5 ka to similar to 9 ka. The climate became warm and humid during the period between similar to 9 ka and similar to 5.6 ka (Holocene Optimum). After similar to 5.6 ka, the region again became arid, as inferred from dune building. However, the environmental changes during the late Holocene have been affected by both climate and human impacts, and the presence of desert environment in such semiarid region is not only the result of climatic drought of the late Holocene, but also related to poor land-use practices. (c) 2005 Elsevier B.V. All rights reserved. |
| WOS关键词 | PACIFIC WARM POOL ; CHINESE LOESS ; STIMULATED LUMINESCENCE ; NORTHWESTERN CHINA ; LATE PLEISTOCENE ; GLACIAL MAXIMUM ; NORTHERN CHINA ; ASIAN MONSOON ; DESERT ; OCEAN |
| WOS研究方向 | Physical Geography ; Geology ; Paleontology |
| 语种 | 英语 |
| WOS记录号 | WOS:000236630700004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/65984]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Sun, JM |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Hong Kong, Dept Earth Sci, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, JM,Li, SH,Han, P,et al. Holocene environmental changes in the central Inner Mongolia, based on single-aliquot-quartz optical dating and multi-proxy study of dune sands[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2006,233(1-2):51-62. |
| APA | Sun, JM,Li, SH,Han, P,&Chen, YY.(2006).Holocene environmental changes in the central Inner Mongolia, based on single-aliquot-quartz optical dating and multi-proxy study of dune sands.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,233(1-2),51-62. |
| MLA | Sun, JM,et al."Holocene environmental changes in the central Inner Mongolia, based on single-aliquot-quartz optical dating and multi-proxy study of dune sands".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 233.1-2(2006):51-62. |
入库方式： OAI收割
来源：地质与地球物理研究所
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