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Pollen-recorded bioclimatic variations of the last similar to 22,600 years retrieved from Achit Nuur core in the western Mongolian Plateau

文献类型：期刊论文

作者Sun, Aizhi1; Feng, Zhaodong2; Ran, Min3; Zhang, Chengjun4
刊名QUATERNARY INTERNATIONAL
出版日期2013-10-17
卷号311页码:36-43
ISSN号1040-6182
DOI10.1016/j.quaint.2013.07.002
文献子类Article
英文摘要This research focuses on the reconstructions of vegetation variations and the associated climate changes over the past similar to 22,600 years based on pollen data of 91 samples obtained from Achit Nuur in the western part of the Mongolian Plateau. The vegetation in the Achit Nuur area was forests in higher elevations and steppes in lower elevations from similar to 22,600 to similar to 13,200 cal BP. The subsequent period from similar to 13200 to similar to 6400 cal BP was characterized by steppes in higher elevations and deserts in lower elevations, followed by taiga expansion in high elevations in the following period from similar to 6400 to similar to 1600 cal BP. The last similar to 1600 years were characterized by high herb percentages. Pollen-based reconstruction of the temperature showed that the Achit area experienced cold conditions between similar to 22,600 and similar to 13,200 cal BP and mild conditions from similar to 13,200-similar to 6400 cal BP with the past similar to 5000 years being relatively warm. The reconstructed precipitation suggests two wet periods: (1) from similar to 22,600 to similar to 13,200 cal BP and (2) from similar to 6400 to similar to 1600 cal BP. The two intervening dry periods are (1) from similar to 13,200-similar to 6400 cal BP and (2) from similar to 1600 to 0 cal BP. (C) 2013 Elsevier Ltd and INQUA. All rights reserved.
WOS关键词HOLOCENE CLIMATE-CHANGE ; NORTH CENTRAL MONGOLIA ; CHINESE LOESS PLATEAU ; LAKE-LEVEL DATA ; MOISTURE EVOLUTION ; DIATOM RECORDS ; ASIAN MONSOON ; UGII NUUR ; VEGETATION ; RECONSTRUCTION
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:000325843300005
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构NSFC(40930120 ; NSFC(40930120 ; U.S. NSF(NSF-ESH-04-02509 ; U.S. NSF(NSF-ESH-04-02509 ; 41002058 ; 41002058 ; NSF-BSC-06-52304) ; NSF-BSC-06-52304) ; 41172332 ; 41172332 ; 40331012 ; 40331012 ; 40421101) ; 40421101) ; NSFC(40930120 ; NSFC(40930120 ; U.S. NSF(NSF-ESH-04-02509 ; U.S. NSF(NSF-ESH-04-02509 ; 41002058 ; 41002058 ; NSF-BSC-06-52304) ; NSF-BSC-06-52304) ; 41172332 ; 41172332 ; 40331012 ; 40331012 ; 40421101) ; 40421101) ; NSFC(40930120 ; NSFC(40930120 ; U.S. NSF(NSF-ESH-04-02509 ; U.S. NSF(NSF-ESH-04-02509 ; 41002058 ; 41002058 ; NSF-BSC-06-52304) ; NSF-BSC-06-52304) ; 41172332 ; 41172332 ; 40331012 ; 40331012 ; 40421101) ; 40421101) ; NSFC(40930120 ; NSFC(40930120 ; U.S. NSF(NSF-ESH-04-02509 ; U.S. NSF(NSF-ESH-04-02509 ; 41002058 ; 41002058 ; NSF-BSC-06-52304) ; NSF-BSC-06-52304) ; 41172332 ; 41172332 ; 40331012 ; 40331012 ; 40421101) ; 40421101)
源URL[http://ir.iggcas.ac.cn/handle/132A11/86318]  
专题中国科学院地质与地球物理研究所
通讯作者Sun, Aizhi
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
3.Xinjiang Univ, Coll Resources & Environm Sci, MOE Key Lab Oasis Ecol, Urumqi 830046, Peoples R China
4.Lanzhou Univ, Coll Resources & Environm Sci, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Sun, Aizhi,Feng, Zhaodong,Ran, Min,et al. Pollen-recorded bioclimatic variations of the last similar to 22,600 years retrieved from Achit Nuur core in the western Mongolian Plateau[J]. QUATERNARY INTERNATIONAL,2013,311:36-43.
APA Sun, Aizhi,Feng, Zhaodong,Ran, Min,&Zhang, Chengjun.(2013).Pollen-recorded bioclimatic variations of the last similar to 22,600 years retrieved from Achit Nuur core in the western Mongolian Plateau.QUATERNARY INTERNATIONAL,311,36-43.
MLA Sun, Aizhi,et al."Pollen-recorded bioclimatic variations of the last similar to 22,600 years retrieved from Achit Nuur core in the western Mongolian Plateau".QUATERNARY INTERNATIONAL 311(2013):36-43.

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来源：地质与地球物理研究所

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