中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Expansion and contraction of Hulun Buir Dunefield in north-eastern China in the last late glacial and Holocene as revealed by OSL dating

文献类型:期刊论文

作者Yang, Li-Rong1; Ding, Zhong-Li2
刊名ENVIRONMENTAL EARTH SCIENCES
出版日期2013-03-01
卷号68期号:5页码:1305-1312
关键词Last late glacial Last glacial maximum (LGM) Holocene optimum (HO) Optical dating Desert extension Hulun Buir Dunefield
ISSN号1866-6280
DOI10.1007/s12665-012-1828-3
文献子类Article
英文摘要Optical stimulated luminescence (OSL) study on sand and fossil soils from Hulun Buir Dunefield in Eastern China is reported in this paper. Aeolian dune sequences responded to the climate change by alternations of aeolian sand and dark sandy soils, which corresponded to arid and humid conditions, respectively. Optical dating using the single aliquot regeneration technique with quartz was applied to the deposits. The results indicate that the soils and underlying aeolian sand correspond to the Holocene optimum (HO) and the last late glacial, respectively. Combined with studies of OSL dating of 13 profiles and grain-size, magnetic susceptibility, total organic carbon, sediment color and scanning electron microscopy measurements for two representative sections, indicate the expansion in the last late glacial sand was 10 times that of today. The dune field was not totally stabilized by vegetation cover until HO (10-5 ka BP).
WOS关键词OPTICALLY STIMULATED LUMINESCENCE ; DUNE SANDS ; QUARTZ ; SEDIMENTS ; ALIQUOTS ; DESERTS
WOS研究方向Environmental Sciences & Ecology ; Geology ; Water Resources
语种英语
WOS记录号WOS:000314768900007
出版者SPRINGER
资助机构National Natural Science Foundation of China(49894170) ; National Natural Science Foundation of China(49894170) ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; National Natural Science Foundation of China(49894170) ; National Natural Science Foundation of China(49894170) ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; National Natural Science Foundation of China(49894170) ; National Natural Science Foundation of China(49894170) ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; National Natural Science Foundation of China(49894170) ; National Natural Science Foundation of China(49894170) ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University ; MOST Special Fund of the State Key Laboratory of Continental Dynamics, Northwest University
源URL[http://ir.iggcas.ac.cn/handle/132A11/87079]  
专题中国科学院地质与地球物理研究所
通讯作者Yang, Li-Rong
作者单位1.NW Univ Xian, State Key Lab Continental Dynam, Xian 710069, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714
Yang, Li-Rong,Ding, Zhong-Li. Expansion and contraction of Hulun Buir Dunefield in north-eastern China in the last late glacial and Holocene as revealed by OSL dating[J]. ENVIRONMENTAL EARTH SCIENCES,2013,68(5):1305-1312.
APA Yang, Li-Rong,&Ding, Zhong-Li.(2013).Expansion and contraction of Hulun Buir Dunefield in north-eastern China in the last late glacial and Holocene as revealed by OSL dating.ENVIRONMENTAL EARTH SCIENCES,68(5),1305-1312.
MLA Yang, Li-Rong,et al."Expansion and contraction of Hulun Buir Dunefield in north-eastern China in the last late glacial and Holocene as revealed by OSL dating".ENVIRONMENTAL EARTH SCIENCES 68.5(2013):1305-1312.

入库方式: OAI收割

来源:地质与地球物理研究所

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