Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s11769-012-0551-z |
Holocene Climate Cycles in Northwest Margin of Asian Monsoon | |
Li Yu; Wang Nai’ang; Li Zhuolun; Zhou Xuehua; Zhang Chengqi | |
通讯作者 | Li Yu |
来源期刊 | CHINESE GEOGRAPHICAL SCIENCE
![]() |
ISSN | 1002-0063 |
EISSN | 1993-064X |
出版年 | 2012 |
卷号 | 22期号:4页码:450-461 |
英文摘要 | In the mid-latitude regions of the Asian continent, Zhuye Lake is located in the northwest margin of the Asian monsoon, where the modern climate is affected by the Asian monsoon and Westerlies. In this study, we investigated the absolutely dated Holocene records in Zhuye Lake for detecting the Holocene climate cycles. Totally, 14 C-14 dates and 6 optically simulated luminescence (OSL) dates are obtained from the QTH01 and QTH02 sections. The proxies of grain-size, total organic carbon content (TOC), C/N and delta C-13 are used for wavelet analysis, and the results show obvious similar to 256, similar to 512 and similar to 1024-year climate cycles, which are consistent with the Holocene millennial and centennial scale climate cycles in the typical Asian summer monsoon domain. In different parts of the Zhuye Lake, the Holocene sediments show variable climate cycles that are affected by the lake basin topography. In the Zhuye Lake, the Holocene climate cycles are mainly correlated with the solar-related Asian summer monsoon variability and the North Atlantic ice-rafting events. |
英文关键词 | Holocene climate cycle Asian monsoon wavelet analysis Zhuye Lake |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000308428300007 |
WOS关键词 | MILLENNIAL-SCALE ; ATLANTIC CLIMATE ; TENGGER DESERT ; LAKE ; RECORDS ; LINKS ; VARIABILITY ; PLEISTOCENE ; GREENLAND ; CHINA |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
来源机构 | 兰州大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/171771 |
作者单位 | Lanzhou Univ, Ctr Hydrol Cycle & Water Resources Arid Reg, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China |
推荐引用方式 GB/T 7714 | Li Yu,Wang Nai’ang,Li Zhuolun,et al. Holocene Climate Cycles in Northwest Margin of Asian Monsoon[J]. 兰州大学,2012,22(4):450-461. |
APA | Li Yu,Wang Nai’ang,Li Zhuolun,Zhou Xuehua,&Zhang Chengqi.(2012).Holocene Climate Cycles in Northwest Margin of Asian Monsoon.CHINESE GEOGRAPHICAL SCIENCE,22(4),450-461. |
MLA | Li Yu,et al."Holocene Climate Cycles in Northwest Margin of Asian Monsoon".CHINESE GEOGRAPHICAL SCIENCE 22.4(2012):450-461. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。