Monsoon and Throughflow Activity Records in the Java Sea during the Last Glacial Maximum

详细信息   

• 责任者：Ding Xuan (School of Ocean Sciences ; China University of Geosciences ; Beijing 100083 ; China) ; Fang Nianqiao
• 刊名：Quaternary Sciences
• 出版年：2008
• 卷期：28(3)
• 关键词：全新世 ; Holocene ; 有孔虫类 ; foraminifera ; 季风 ; monsoon ; 爪哇海 ; Java Sea
• 页码：p.465-471
• 图表：3 illus., 1 table, 35 refs.
• 分类号：1400
• issnNo：ISSN1001-7410
• isbnNo：CN11-2708/P

摘要

///The core SHI9034 is obtained from the south Java Sea, blow the present Java Upwelling. Based on analyses of δ¹⁸O, AMS ¹⁴C ages, and planktonic foraminiferal assemblages, on sea surface temperature and salinity estimated by the planktonic foraminifera Modern Analog Technique, and on the comparison with the core SHI9006 in the north Java Sea, the authors have the following results: During the last glacial period 21~15 kaB.P., the Southeast monsoon was strong and the Northwest monsoon was weak. The climate was cool and dry. Increased mixing of the surface waters led to a rise in paleoproductivity. During 15 ~ 10 kaB.P. and 10 ~ 7 kaB.P. periods, due to rapid sea level rising, the pathways in the Makassai Strait and the Lombok Strait was broadened and the surface Indonesian throughflow boosted up.