pt; mso-pagination: widow-orphan; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-outline-level: 2" class=MsoNormal>pt; mso-font-kerning: 18.0pt; mso-bidi-font-family: 宋体" lang=EN-US>Luminescence Chronology of High Lake Levels of Paleolakes in the Late Quaternary Eastern Qaidam Basin

• 责任者：Fan Qishun (Key Laboratory of Salt Lake Resource and Chemistry ; Qinghai Institute of Salt Lakes ; Chinese Academy of Sciences ; Xining 810008 ; China) ; Lai Zhongping
• 刊名：Acta Geologica Sinica
• 出版年：2010
• 卷期：84(11)
• 关键词：湖泊沉积物 ; lake sediments ; 光释光测年 ; optical stimulated luminescence dating ; 晚第四纪 ; Late Quaternary ; 柴达木盆地 ; Qaidam Basin
• 页码：p.1652-1660
• 图表：5 illus., 1 table, 56 refs.
• 分类号：1300
• issnNo：ISSN0001-5717
• isbnNo：CN11-1951/P

pt" class=MsoNormal>pt" lang=EN-US>High lake levels of terminal lakes indicate warm and humid climatic conditions. Controversial views exist regarding the ages of high lake levels on the Qinghai-Tibetan Plateau. One viewpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>mainly based on ¹⁴C datingpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>proposes that the pan-lake periodpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>40~28 ka B.P.pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>or great lake periodpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>40~25 ka B.P.pt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>generally existed in the late part of the Marine Isotope Stagept; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>MISpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>3, during which the temperatures and precipitation were probably much higher than those in the Holocene. However, another viewpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>mainly based on Optically Stimulated Luminescencept; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>OSLpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>and U-series datingpt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>argues that the highest lake level of paleolakes on the Qinghai-Tibetan Plateau occurred in MIS 5 and later lowered gradually.  The results imply that the high lake stands existed at 82~73 ka, 63~55 ka, 34.4 ka and Early Holocenept; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">（pt" lang=EN-US>11~9 kapt; mso-ascii-font-family: ’Times New Roman’; mso-hansi-font-family: ’Times New Roman’">）pt" lang=EN-US>, and that the highest lake level occurred in MIS 5 in Late Quaternary.