THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

曾永年; 马海州; 沙占江; 李玲琴; 李珍; 曹广超

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THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

曾永年, 马海州, 沙占江, 李玲琴, 李珍, 曹广超

文章导航 > Chinese Geographical Science > 1999 > 9(1): 92-95

曾永年, 马海州, 沙占江, 李玲琴, 李珍, 曹广超. THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN[J]. 中国地理科学, 1999, 9(1): 92-95.

引用本文:

曾永年, 马海州, 沙占江, 李玲琴, 李珍, 曹广超. THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN[J]. 中国地理科学, 1999, 9(1): 92-95.

Zeng Yongnian, Ma Haizhou, Sha Zhanjiang, Li Lingqin, Li Zhen, Cao Guangchao. THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN[J]. Chinese Geographical Science, 1999, 9(1): 92-95.

Citation:

Zeng Yongnian, Ma Haizhou, Sha Zhanjiang, Li Lingqin, Li Zhen, Cao Guangchao. THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN[J]. Chinese Geographical Science, 1999, 9(1): 92-95.

THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

Centre for Resources and Environment Research of Qinghai-Xizang Plateau, Department of Geography, Qinghai Normal University, Xining 810008, P. R. China

基金项目: the National Natural Science Foundation of China (No.49361006)

THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

Centre for Resources and Environment Research of Qinghai-Xizang Plateau, Department of Geography, Qinghai Normal University, Xining 810008, P. R. China

摘要: The Qaidam Basin is one of the main areas where the desert of the Qinghai-Xizang Plateau is distributed.According to the envirotunment records and the age of stratigraphy in Xiaxitai section in southeast part of Qaidam Basin,this paper reached the following conclusions: the desert development, formation of the cold-dry climate, evolution of natural environment and their reverse changes occurred frequently since the late glacial. In eolian sand deposits, the YoungerDryas event clearly appeared, which manifesed a dry-cold climatic period. Now there are two different opinions about theclimatic effect of Younger Dryas. According to the predecessors'research and the field work of the authors, it is considered that the Younger Dryas event not only exists in different climatic zones of China, but the manifests the unitary dry-cold climatic effect.
- Younger Dryas event /
- eolian sand deposit /
- Qaidam Basin
Abstract: The Qaidam Basin is one of the main areas where the desert of the Qinghai-Xizang Plateau is distributed.According to the envirotunment records and the age of stratigraphy in Xiaxitai section in southeast part of Qaidam Basin,this paper reached the following conclusions: the desert development, formation of the cold-dry climate, evolution of natural environment and their reverse changes occurred frequently since the late glacial. In eolian sand deposits, the YoungerDryas event clearly appeared, which manifesed a dry-cold climatic period. Now there are two different opinions about theclimatic effect of Younger Dryas. According to the predecessors'research and the field work of the authors, it is considered that the Younger Dryas event not only exists in different climatic zones of China, but the manifests the unitary dry-cold climatic effect.
- Younger Dryas event /
- eolian sand deposit /
- Qaidam Basin

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THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

Centre for Resources and Environment Research of Qinghai-Xizang Plateau, Department of Geography, Qinghai Normal University, Xining 810008, P. R. China

基金项目: the National Natural Science Foundation of China (No.49361006)

收稿日期: 1998-06-03
刊出日期: 1999-03-20

关键词:

Younger Dryas event /

eolian sand deposit /

Qaidam Basin

摘要: The Qaidam Basin is one of the main areas where the desert of the Qinghai-Xizang Plateau is distributed.According to the envirotunment records and the age of stratigraphy in Xiaxitai section in southeast part of Qaidam Basin,this paper reached the following conclusions: the desert development, formation of the cold-dry climate, evolution of natural environment and their reverse changes occurred frequently since the late glacial. In eolian sand deposits, the YoungerDryas event clearly appeared, which manifesed a dry-cold climatic period. Now there are two different opinions about theclimatic effect of Younger Dryas. According to the predecessors'research and the field work of the authors, it is considered that the Younger Dryas event not only exists in different climatic zones of China, but the manifests the unitary dry-cold climatic effect.

English Abstract

曾永年, 马海州, 沙占江, 李玲琴, 李珍, 曹广超. THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN[J]. 中国地理科学, 1999, 9(1): 92-95.

引用本文:

曾永年, 马海州, 沙占江, 李玲琴, 李珍, 曹广超. THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN[J]. 中国地理科学, 1999, 9(1): 92-95.

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THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

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THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

Centre for Resources and Environment Research of Qinghai-Xizang Plateau, Department of Geography, Qinghai Normal University, Xining 810008, P. R. China

English Abstract

THE RECORD OF YOUNGER DRYAS EVENT IN EOLIAN SAND DEPOSIT IN QAIDAM BASIN

Centre for Resources and Environment Research of Qinghai-Xizang Plateau, Department of Geography, Qinghai Normal University, Xining 810008, P. R. China

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