KMS Nanjing Institute of Geology and Palaeonotology,CAS
A high-resolution late Pleistocene record of pollen vegetation and climate change from Jingning, NW China | |
Li, CH; Tang, LY (唐领余); Feng, ZD; Zhang, HC; Wang, WG; An, CB | |
2006-02-01 | |
发表期刊 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES |
ISSN | 1006-9313 |
卷号 | 49期号:2页码:154-162 |
摘要 | With the support of 18 AM S-C-14 data, a high-resolution pollen record from the Suancigou section at Jingning, Gansu Province was established. Our results showed that the vegetation experienced a series of changes characterized by the alternative growth and decline of forest and steppe components during the period from 44.2 to 11 ka B.P. in the Jingning area. Over the period of 44-29 ka B.P. (MIS3), coniferous forests were flourishing, indicating a humid climate with the temperature being lower than that of the present. Since 23 ka B.P., the vegetation was dominated by steppe-desert steppe under a cold and dry condition, and entered the Last Glacial Maximum dominated by desert steppe. Several periods of the marked decrease in the arborous pollen content in Suancigou well corresponded to the North Atlantic Heinrich events, especially to Heinrich event 3, further supporting that the Heinrich events were well reflected by the pollen record in the Loess Plateau as well. |
关键词 | Western Loess Plateau Pollen Record Climatic Change Late Pleistocene |
DOI | 10.1007/s11430-004-5168-3 |
语种 | 英语 |
关键词[WOS] | Northern China ; East-asia ; Events ; Ice ; Core ; Ka |
WOS研究方向 | Geology |
WOS类目 | Geosciences, Multidisciplinary |
WOS记录号 | WOS:000236156400005 |
出版者 | SCIENCE PRESS |
文献类型 | 期刊论文 |
条目标识符 | http://ir.nigpas.ac.cn/handle/332004/530 |
专题 | 中国科学院南京地质古生物研究所 |
通讯作者 | Li, CH |
作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Nanjing Inst Geog & Limnol, Nanjing 210008, Peoples R China 3.Lanzhou Univ, Environm & Resources Coll, Lanzhou 730000, Peoples R China 4.Beijing Normal Univ, Beijing 100875, Peoples R China |
推荐引用方式 GB/T 7714 | Li, CH,Tang, LY ,Feng, ZD,et al. A high-resolution late Pleistocene record of pollen vegetation and climate change from Jingning, NW China[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2006,49(2):154-162. |
APA | Li, CH,Tang, LY ,Feng, ZD,Zhang, HC,Wang, WG,&An, CB.(2006).A high-resolution late Pleistocene record of pollen vegetation and climate change from Jingning, NW China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,49(2),154-162. |
MLA | Li, CH,et al."A high-resolution late Pleistocene record of pollen vegetation and climate change from Jingning, NW China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 49.2(2006):154-162. |
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