Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-019-09393-6 |
Ice volume and climate changes from a 6000 year sea-level record in French Polynesia | |
Hallmann, N.1; Camoin, G.1; Eisenhauer, A.2; Botella, A.3; Milne, G. A.3; Vella, C.1; Samankassou, E.4; Pothin, V.1; Dussouillez, P.1; Fleury, J.1; Fietzke, J.2 | |
2019-04-01 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | France; Germany; Canada; Switzerland |
英文摘要 | Mid- to late-Holocene sea-level records from low-latitude regions serve as an important baseline of natural variability in sea level and global ice volume prior to the Anthropocene. Here, we reconstruct a high-resolution sea-level curve encompassing the last 6000 years based on a comprehensive study of coral microatolls, which are sensitive low-tide recorders. Our curve is based on microatolls from several islands in a single region and comprises a total of 82 sea-level index points. Assuming thermosteric contributions are negligible on millennial time scales, our results constrain global ice melting to be 1.5-2.5 m (sea-level equivalent) since similar to 5500 years before present. The reconstructed curve includes isolated rapid events of several decimetres within a few centuries, one of which is most likely related to loss from the Antarctic ice sheet mass around 5000 years before present. In contrast, the occurrence of large and flat microatolls indicates periods of significant sea-level stability lasting up to similar to 300 years. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000422745800020 |
WOS关键词 | NINO-SOUTHERN OSCILLATION ; LAST INTERGLACIAL PERIOD ; COOK ISLANDS ; PLEISTOCENE DEGLACIATION ; EQUATORIAL PACIFIC ; CORAL MICROATOLLS ; SOCIETY ISLANDS ; C-14 DATES ; U-SERIES ; OCEAN |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204295 |
专题 | 资源环境科学 |
作者单位 | 1.Aix Marseille Univ, CNRS, CEREGE Europole Mediterraneen Arbois, IRD,Coll France, BP80, F-13545 Aix En Provence 4, France; 2.GEOMAR Helmholtz Zentrum Ozeanforsch, Wischhofstr 1-3, D-24148 Kiel, Germany; 3.Univ Ottawa, Dept Earth & Environm Sci, Ottawa, ON K1N 6N5, Canada; 4.Univ Geneva, Dept Earth Sci, Rue Maraichers 13, CH-1205 Geneva, Switzerland |
推荐引用方式 GB/T 7714 | Hallmann, N.,Camoin, G.,Eisenhauer, A.,et al. Ice volume and climate changes from a 6000 year sea-level record in French Polynesia[J]. NATURE COMMUNICATIONS,2019,9. |
APA | Hallmann, N..,Camoin, G..,Eisenhauer, A..,Botella, A..,Milne, G. A..,...&Fietzke, J..(2019).Ice volume and climate changes from a 6000 year sea-level record in French Polynesia.NATURE COMMUNICATIONS,9. |
MLA | Hallmann, N.,et al."Ice volume and climate changes from a 6000 year sea-level record in French Polynesia".NATURE COMMUNICATIONS 9(2019). |
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