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Mid-late Holocene rainfall variation in Taiwan: A high-resolution multi proxy record unravels the dual influence of the Asian monsoon and ENSO

文献类型：期刊论文

作者Chen, Jinxia1,2; Li, Tiegang1,2; Nan, Qingyun2,3; Shi, Xuefa1,2; Liu, Yanguang1,2; Jiang, Bo4; Zou, Jianjun1,2; Selvaraj, Kandasamy5; Li, Dongling6; Li, Chuanshun1,2
刊名PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
出版日期2019-02-15
卷号516页码:139-151
关键词Fern spore C/N ratio La Nina Tropical cyclone Okinawa Trough
ISSN号0031-0182
DOI10.1016/j.palaeo.2018.11.026
通讯作者Nan, Qingyun(nanqingyun@qdio.ac.cn) ; Shi, Xuefa(xfshi@fio.org.cn)
英文摘要Taiwan is particularly sensitive to changes in monsoonal precipitation and to typhoon-induced heavy precipitation events, however, rainfall variability in Taiwan on centennial and millennial time scales during the Holocene has not been well understood. This study describes mid-Holocene rainfall features of Taiwan based on pollen, total organic carbon (TOC), total nitrogen (TN), and C/N ratio records of core MD05-2908. The step-wise increase in sedimentation rate, fern spore percentage and concentration, TOC content, and C/N ratio suggests an increasing terrestrial material supply due to the intensified rainfall in Taiwan since 6800 cal. yr BP. This rainfall pattern shows an inverse pattern to the decreasing East Asian summer monsoon (EASM) strength represented by the multi-proxy records from North China. Variation of the East Asian summer circulation and associated moisture transport may account for the long-term rainfall changes in Taiwan. Superimposed on this trend, we interpreted three prominent rainfall changes, which focus on the periods of 6800-6600, 1090-880 and 490-190 cal. yr BP. These centennial time scale rainfall variations in our records are linked to the intensity of El Nino Southern Oscillations.
资助项目NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606401] ; National Program on Global Change and Air-Sea Interaction[GASI-GEOGE-03] ; National Program on Global Change and Air-Sea Interaction[GASI-GEOGE-04] ; National Natural Science Foundation of China[41006036] ; National Natural Science Foundation of China[41576054] ; National Natural Science Foundation of China[41420104005]
WOS研究方向Physical Geography ; Geology ; Paleontology
语种英语
WOS记录号WOS:000456903000013
出版者ELSEVIER SCIENCE BV
源URL[http://ir.qdio.ac.cn/handle/337002/160658]  
专题海洋研究所_海洋地质与环境重点实验室
通讯作者Nan, Qingyun; Shi, Xuefa
作者单位1.First Inst Oceanog, Key Lab Marine Sedimentol & Environm Geol, SOA, 6 Xianxialing Rd, Qingdao 266061, Peoples R China
2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, Qingdao 266071, Peoples R China
4.China Ocean Press, Beijing 100081, Peoples R China
5.Xiamen Univ, State Key Lab Marine Environm Sci, Xiamen 361005, Peoples R China
6.Ningbo Univ, Dept City Sci, Ningbo, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Jinxia,Li, Tiegang,Nan, Qingyun,et al. Mid-late Holocene rainfall variation in Taiwan: A high-resolution multi proxy record unravels the dual influence of the Asian monsoon and ENSO[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2019,516:139-151.
APA Chen, Jinxia.,Li, Tiegang.,Nan, Qingyun.,Shi, Xuefa.,Liu, Yanguang.,...&Li, Chuanshun.(2019).Mid-late Holocene rainfall variation in Taiwan: A high-resolution multi proxy record unravels the dual influence of the Asian monsoon and ENSO.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,516,139-151.
MLA Chen, Jinxia,et al."Mid-late Holocene rainfall variation in Taiwan: A high-resolution multi proxy record unravels the dual influence of the Asian monsoon and ENSO".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 516(2019):139-151.

入库方式： OAI收割

来源：海洋研究所

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