Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1073/pnas.1815725116 |
Multiradionuclide evidence for an extreme solar proton event around 2,610 BP (similar to 660 BC) | |
O&1; 39;Hare, Paschal2 | |
2019 | |
发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA |
ISSN | 0027-8424 |
出版年 | 2019 |
卷号 | 116期号:13页码:5961-5966 |
文章类型 | Article |
语种 | 英语 |
国家 | Sweden; Switzerland; France; U Arab Emirates; South Korea; USA |
英文摘要 | Recently, it has been confirmed that extreme solar proton events can lead to significantly increased atmospheric production rates of cosmogenic radionuclides. Evidence of such events is recorded in annually resolved natural archives, such as tree rings [carbon-14 (C-14)] and ice cores [beryllium-10 (Be-10), chlorine-36 (Cl-36)]. Here, we show evidence for an extreme solar event around 2,610 years B.P. (similar to 660 BC) based on high-resolution Be-10 data from two Greenland ice cores. Our conclusions are supported by modeled C-14 production rates for the same period. Using existing Cl-36 ice core data in conjunction with Be-10, we further show that this solar event was characterized by a very hard energy spectrum. These results indicate that the 2,610-years B.P. event was an order of magnitude stronger than any solar event recorded during the instrumental period and comparable with the solar proton event of AD 774/775, the largest solar event known to date. The results illustrate the importance of multiple ice core radionuclide measurements for the reliable identification of short-term production rate increases and the assessment of their origins. |
英文关键词 | solar storms radionuclides ice cores solar proton events |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000462382800026 |
WOS关键词 | COSMOGENIC RADIONUCLIDES BE-10 ; GREENLAND ICE CORE ; AD 775 ; GEOMAGNETIC-FIELD ; TREE-RINGS ; C-14 ; INCREASE ; TRANSPORT ; HOLOCENE ; SUMMIT |
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/205075 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Lund Univ, Dept Geol Quaternary Sci, S-22362 Lund, Sweden; 2.Univ Bern, Phys Inst, Climate & Environm Phys & Oeschger Ctr Climate Ch, CH-3012 Bern, Switzerland; 3.Univ Paris Saclay, CNRS, Ctr Sci Nucl & Sci Matiere, F-91405 Orsay, France; 4.United Arab Emirates Univ, Dept Geol, Al Ain, U Arab Emirates; 5.Swiss Fed Inst Aquat Sci & Technol, Dept Surface Waters, CH-8600 Dubendorf, Switzerland; 6.Swiss Fed Inst Technol, Lab Ion Beam Phys, CH-8093 Zurich, Switzerland; 7.Korea Inst Geosci & Mineral Resources, Daejeon 34132, South Korea; 8.Uppsala Univ, Tandem Lab, S-75120 Uppsala, Sweden; 9.Univ Calif Irvine, Keck Accelerator Mass Spectrometry AMS Lab, Irvine, CA 92697 USA; 10.Aix Marseille Univ, CNRS, Inst Natl Rech Agron, Coll France,CEREGE,IRD,UMR 34, F-13545 Aix En Provence, France |
推荐引用方式 GB/T 7714 | O&,39;Hare, Paschal. Multiradionuclide evidence for an extreme solar proton event around 2,610 BP (similar to 660 BC)[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2019,116(13):5961-5966. |
APA | O&,&39;Hare, Paschal.(2019).Multiradionuclide evidence for an extreme solar proton event around 2,610 BP (similar to 660 BC).PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,116(13),5961-5966. |
MLA | O&,et al."Multiradionuclide evidence for an extreme solar proton event around 2,610 BP (similar to 660 BC)".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 116.13(2019):5961-5966. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[O&]的文章 |
[39;Hare, Paschal]的文章 |
百度学术 |
百度学术中相似的文章 |
[O&]的文章 |
[39;Hare, Paschal]的文章 |
必应学术 |
必应学术中相似的文章 |
[O&]的文章 |
[39;Hare, Paschal]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论