| Mid-late Holocene rainfall variation in Taiwan: A high-resolution multi proxy record unravels the dual influence of the Asian monsoon and ENSO | |
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
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| 2019-02-15 | |
| 发表期刊 | PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
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| ISSN | 0031-0182 |
| 卷号 | 516页码:139-151 |
| 通讯作者 | Nan, Qingyun([email protected]) ; Shi, Xuefa([email protected]) |
| 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. |
| 关键词 | Fern spore C/N ratio La Nina Tropical cyclone Okinawa Trough |
| DOI | 10.1016/j.palaeo.2018.11.026 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | NSFC-Shandong Joint Fund for Marine Science Research Centers[U1606401]###118; National Program on Global Change and Air-Sea Interaction[GASI-GEOGE-03]###1068; National Program on Global Change and Air-Sea Interaction[GASI-GEOGE-04]###1141; National Natural Science Foundation of China[41006036]###2370; National Natural Science Foundation of China[41576054]###2371; National Natural Science Foundation of China[41420104005]###2372; 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 |
| WOS类目 | Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology |
| WOS记录号 | WOS:000456903000013 |
| 出版者 | ELSEVIER SCIENCE BV |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/160659 |
| 专题 | 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 |
| 通讯作者单位 | 中国科学院海洋研究所 |
| 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. |
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| 1-s2.0-S003101821830（1763KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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