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The vertical calcification mode of planktonic foraminifera in the Western Pacific Warm Pool

文献类型：期刊论文

作者Yu, Zhoufei1; Zhang, Shuai2; Xiong, Zhifang3,4; Li, Baohua1,3,4; Li, Tiegang3,4
刊名PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
出版日期2024-11-15
卷号654页码:13
关键词Planktonic foraminifera Western Pacific Warm Pool Calcification depth Stable oxygen isotope Vertical stratified tow
ISSN号0031-0182
DOI10.1016/j.palaeo.2024.112454
通讯作者Li, Baohua(bh-Li@nigpas.ac.cn) ; Li, Tiegang(tgli@fio.org.cn)
英文摘要A thorough knowledge of the ecology of planktonic foraminifera throughout the water column is necessary for a reliable reconstruction of the paleooceanographic environment of the upper-middle water column. However, little is known about the planktonic foraminifera in the Western Pacific Warm Pool (WPWP), especially for the deep dwelling species. Here we present the stable oxygen isotope (518O) data of eight species collected from vertically stratified plankton tows across 0-500 m water depth from 5 sites in the WPWP during autumn, the vertical mode of foraminiferal calcification is explored. Vertical plankton tows provide more detailed information than other materials, it indicates a wider depth range of foraminiferal calcification than the other sample types. All the species exhibit a complex vertical calcification process that the majority of specimens precipitate their tests out of the depth at which they were obtained. It could be connected to the intricate hydrological conditions in the WPWP and/or the foraminiferal ontogenetic trajectory. Calcification depth range of the investigated species is substantially smaller than their living depth, and most of them prefer to calcify inside the abundant layers. Additionally, we found no clear correlation between foraminiferal test size and shell 518O for any of the species that were studied at any of the locations.
WOS关键词OXYGEN ISOTOPIC COMPOSITION ; DEEP-WATER FLUXES ; STABLE-ISOTOPES ; SEDIMENT TRAPS ; DEPTH HABITATS ; SARGASSO SEA ; OCEAN ; VARIABILITY ; CARBON ; MG/CA
资助项目National Natural Science Foundation of China[42376053] ; National Natural Science Foundation of China[41830539] ; Fundamental Research Funds for the Central Universities[B230201016] ; Key Laboratory of Palaeobiology and Petroleum Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[223136] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; NSFC Shiptime Sharing Project[41949909]
WOS研究方向Physical Geography ; Geology ; Paleontology
语种英语
WOS记录号WOS:001306819500001
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Key Laboratory of Palaeobiology and Petroleum Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; Strategic Priority Research Program of Chinese Academy of Sciences ; NSFC Shiptime Sharing Project
源URL[http://ir.nigpas.ac.cn/handle/332004/44225]  
专题中国科学院南京地质古生物研究所
通讯作者Li, Baohua; Li, Tiegang
作者单位1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Key Lab Palaeobiol & Petr Stratig, Nanjing 210008, Peoples R China
2.Hohai Univ, Nanjing 210098, Peoples R China
3.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Geol & Metallogeny, Qingdao 266061, Peoples R China
4.Qingdao Marine Sci & Technol Ctr, Lab Marine Geol, Qingdao 266061, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Zhoufei,Zhang, Shuai,Xiong, Zhifang,et al. The vertical calcification mode of planktonic foraminifera in the Western Pacific Warm Pool[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2024,654:13.
APA Yu, Zhoufei,Zhang, Shuai,Xiong, Zhifang,Li, Baohua,&Li, Tiegang.(2024).The vertical calcification mode of planktonic foraminifera in the Western Pacific Warm Pool.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,654,13.
MLA Yu, Zhoufei,et al."The vertical calcification mode of planktonic foraminifera in the Western Pacific Warm Pool".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 654(2024):13.

入库方式： OAI收割

来源：南京地质古生物研究所

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