Changes of Planktonic Foraminiferal Assemblages in the Okinawa Trough since the Last Deglaciation and Comparisons of Sea-Surface Temperature Estimated from Five Foraminiferal Transfer Functions
详细信息
- 责任者：Xiang Rong (Key Laboratory of Marginal Sea Geology ; South China Sea Institute of Oceanology ; Chinese Academy of Sciences ; Guangzhou 510301 ; China) ; Liu Fang
- 刊名：Earth Science
- 出版年：2011
- 卷期：36(4)
- 关键词：末次冰期 ; last glacial age ; 全新世 ; Holocene ; 有孔虫类 ; foraminiferas ; 海洋沉积物 ; marine sediments ; 冲绳海槽 ; Okinawa Trough
- 页码：p.599-609
- 图表：5 illus., 43 refs.
- 分类号：1400
- issnNo：ISSN1000-2383
- isbnNo：CN42-1233/P
摘要
Quantitatively analyzed planktonic foraminiferal data of core A7 were used to discuss the paleoenvironmental changes in the middle Okinawa Trough during the past 18 000 years. The planktonic foraminiferal fauna shows apparent changes corresponding well to the deglaciation-Holocene phases. Through getting rid of the productivity effect of G. bulloides in FP-12E and IKM-Chen, the two modified transfer functions provide SST estimates comparable to the