Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.palaeo.2019.01.012 |
Asynchronous Holocene Climate Optimum across mid-latitude Asia | |
Gao, Fuyuan1,2; Jia, Jia2; Xia, Dunsheng2; Lu, Caichen2; Lu, Hao2; Wang, Youjun2; Liu, Hao2; Ma, Yapeng2; Li, Kaiming1 | |
通讯作者 | Jia, Jia |
来源期刊 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY |
ISSN | 0031-0182 |
EISSN | 1872-616X |
出版年 | 2019 |
卷号 | 518页码:206-214 |
英文摘要 | The Holocene Climate Optimum (HCO) was an important interval in the development of human civilization and has been the focus of many paleoclimatic studies. However, there are significant regional differences in the timing of the HCO due to the complex response of regional climates to insolation changes, associated with internal feedbacks within the climate system. Here, we present the results of a study of magnetic and geo-chemical properties of loess-paleosol sequences from across mid-latitude Asia, with the aim of assessing differences in the timing of the HCO. The HCO generally occurred after similar to 5 ka in Tajikistan and Xinjiang; during 5-2.5 ka in the western Chinese Loess Plateau (CLP); and during similar to 8-2.5 ka in the central CLP. This asynchroneity reflects differences in the response of regional climates to global climate change. Specifically, the difference in timing between the central and western CLP may have been related to shifts in the position of the East Asian summer monsoon rain belt, due to the changing longitudinal position of the Western Pacific Subtropical High, together with changes in the east-west thermal gradient in the equatorial Pacific (i.e. shifts between La Nina and El Nino conditions). |
英文关键词 | Holocene Climate Optimum Moisture Spatiotemporal Chinese Loess Plateau Xinjiang Tajikistan |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000459841500017 |
WOS关键词 | ARID CENTRAL-ASIA ; SUMMER MONSOON PRECIPITATION ; LOESS-PALEOSOL SEQUENCES ; OF-PHASE RELATIONSHIP ; TIANSHAN MOUNTAINS ; MAGNETIC-PROPERTIES ; VEGETATION CHANGES ; LATE PLEISTOCENE ; CENTRAL CHINA ; RECORD |
WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology |
WOS研究方向 | Physical Geography ; Geology ; Paleontology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/217864 |
作者单位 | 1.Lanzhou City Univ, Coll Geog & Environm Engn, Lanzhou 730070, Gansu, Peoples R China; 2.Lanzhou Univ, Coll Earth & Environm Sci, MOE Key Lab West Chinas Environm Syst, Lanzhou 730000, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Gao, Fuyuan,Jia, Jia,Xia, Dunsheng,et al. Asynchronous Holocene Climate Optimum across mid-latitude Asia[J],2019,518:206-214. |
APA | Gao, Fuyuan.,Jia, Jia.,Xia, Dunsheng.,Lu, Caichen.,Lu, Hao.,...&Li, Kaiming.(2019).Asynchronous Holocene Climate Optimum across mid-latitude Asia.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,518,206-214. |
MLA | Gao, Fuyuan,et al."Asynchronous Holocene Climate Optimum across mid-latitude Asia".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 518(2019):206-214. |
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