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Diatom-based inference of variations in the strength of Asian winter monsoon winds between 17,500 and 6000 calendar years BP

文献类型：期刊论文

作者Wang, Luo1; Lu, Houyuan1; Liu, Jiaqi1,2; Gu, Zhaoyan1; Mingram, Jens3; Chu, Guoqing1; Li, Jingjing; Roiual, Patrick1; Negendank, Joerg F. W.3; Han, Jingtai1
刊名JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
出版日期2008-11-04
卷号113期号:D21
ISSN号2169-897X
DOI10.1029/2008JD010145
文献子类Article
英文摘要We present a continuous record of fossil diatoms from Huguang Maar Lake (HML) in southeastern China, spanning the time interval 17,500 to 6000 calendar years (cal years) B. P. The seasonal change in relative abundance of the dominant diatom taxa, Aulacoseira and Cyclotella species, can be used as a proxy of the strength of winter monsoon winds (WMW), which is supported by the results of a sediment trap experiment in HML and by an extensive review of the literature on the autoecologies of these species. In the sediment, high C. stelligera abundance and high-diatom concentration, which indicate warm conditions and low wind-driven turbulence of the water column, characterize an interval equivalent to the Greenland Interstadial 1. This is followed by an interval with low-diatom concentration and with assemblages dominated by Aulacoseira species, which suggests high wind-driven turbulence and therefore strong WMW. This interval corresponds with the Greenland Stadial 1. During the early and middle Holocene, another two episodes with strong WMW are evident from the data between 10,000 and 8500 and between 7000 and 6000 cal years B. P. The diatom record implies that strong winter monsoon episodes not only occurred during the last glacial-Holocene transition but also during the Holocene "thermal maximum.''
WOS关键词HUGUANGYAN MAAR LAKE ; TROPICAL SOUTH CHINA ; HIGH-RESOLUTION ; PLANKTONIC DIATOMS ; CLIMATE-CHANGE ; NORTHWEST-TERRITORIES ; PALEOCLIMATIC CHANGES ; ENVIRONMENTAL-CHANGES ; NORTHERN SWEDEN ; EARLY HOLOCENE
WOS研究方向Meteorology & Atmospheric Sciences
语种英语
WOS记录号WOS:000260788400004
出版者AMER GEOPHYSICAL UNION
资助机构National Natural Science Foundation ; National Natural Science Foundation ; Chinese Academy Sciences of China(40572105 ; Chinese Academy Sciences of China(40572105 ; KZCX3-SW-145 ; KZCX3-SW-145 ; KZCX2-YW-17) ; KZCX2-YW-17) ; National Natural Science Foundation ; National Natural Science Foundation ; Chinese Academy Sciences of China(40572105 ; Chinese Academy Sciences of China(40572105 ; KZCX3-SW-145 ; KZCX3-SW-145 ; KZCX2-YW-17) ; KZCX2-YW-17) ; National Natural Science Foundation ; National Natural Science Foundation ; Chinese Academy Sciences of China(40572105 ; Chinese Academy Sciences of China(40572105 ; KZCX3-SW-145 ; KZCX3-SW-145 ; KZCX2-YW-17) ; KZCX2-YW-17) ; National Natural Science Foundation ; National Natural Science Foundation ; Chinese Academy Sciences of China(40572105 ; Chinese Academy Sciences of China(40572105 ; KZCX3-SW-145 ; KZCX3-SW-145 ; KZCX2-YW-17) ; KZCX2-YW-17)
源URL[http://ir.iggcas.ac.cn/handle/132A11/69740]  
专题中国科学院地质与地球物理研究所
通讯作者Wang, Luo
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100864, Peoples R China
2.China Univ Geosci, Sch Geosci & Resources, Beijing 100083, Peoples R China
3.GeoForschungsZentrum, D-14473 Potsdam, Germany
推荐引用方式
GB/T 7714		 Wang, Luo,Lu, Houyuan,Liu, Jiaqi,et al. Diatom-based inference of variations in the strength of Asian winter monsoon winds between 17,500 and 6000 calendar years BP[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2008,113(D21).
APA Wang, Luo.,Lu, Houyuan.,Liu, Jiaqi.,Gu, Zhaoyan.,Mingram, Jens.,...&Liu, Tungsheng.(2008).Diatom-based inference of variations in the strength of Asian winter monsoon winds between 17,500 and 6000 calendar years BP.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,113(D21).
MLA Wang, Luo,et al."Diatom-based inference of variations in the strength of Asian winter monsoon winds between 17,500 and 6000 calendar years BP".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 113.D21(2008).

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来源：地质与地球物理研究所

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