Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL092923 |
The long term cooling trend in East Antarctic Plateau over the past 2000 years is only robust between 550 and 1550 CE | |
Chunlei An; Shugui Hou; Su Jiang; Yuansheng Li; Tianming Ma; Mark A. J. Curran; Hongxi Pang; Zhaoru Zhang; Wangbin Zhang; Jinhai Yu; Ke Liu; Guitao Shi; Hongmei Ma; Bo Sun | |
2021-03-27 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | The uncertainties in Antarctic climate reconstructions due to scarcity of proxy records have restricted the understanding of mechanisms of climate change, and further hindered the improvement of climate models. Here, we provide a new climate record derived from water stable isotopes in a Dome A, East Antarctica ice core. Together with six other ice core records, the Dome A record is used to investigate temperature changes in East Antarctic Plateau (EAP) during period 1–1900 CE. Our results show that, a previously reported long term cooling trend in EAP during the recent (pre‐1900 CE) 1900 years is only robust between 550 and 1550 CE. A combination of solar and volcanic forcing may have induced the EAP centennial scale cold events, and further caused the long term cooling trend from 550 to 1550 CE with a small contribution from orbital forcing. |
领域 | 气候变化 |
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/320909 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Chunlei An,Shugui Hou,Su Jiang,et al. The long term cooling trend in East Antarctic Plateau over the past 2000 years is only robust between 550 and 1550 CE[J]. Geophysical Research Letters,2021. |
APA | Chunlei An.,Shugui Hou.,Su Jiang.,Yuansheng Li.,Tianming Ma.,...&Bo Sun.(2021).The long term cooling trend in East Antarctic Plateau over the past 2000 years is only robust between 550 and 1550 CE.Geophysical Research Letters. |
MLA | Chunlei An,et al."The long term cooling trend in East Antarctic Plateau over the past 2000 years is only robust between 550 and 1550 CE".Geophysical Research Letters (2021). |
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