Climate response to the Samalas volcanic eruption in 1257 revealed by proxy records
文献类型：期刊论文
| 作者 | Guillet, Sebastien7; Corona, Christophe8; Stoffel, Markus7,9,10; Khodri, Myriam11; Lavigne, Franck12; Ortega, Pablo13; Eckert, Nicolas14; Sielenou, Pascal Dkengne14; Daux, Valerie15; Churakova (Sidorova), Olga V.6,7,16 |
| 刊名 | NATURE GEOSCIENCE
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 10期号:2页码:123-+ |
| ISSN号 | 1752-0894 |
| DOI | 10.1038/NGEO2875 |
| 英文摘要 | The eruption of Samalas in Indonesia in 1257 ranks among the largest sulfur-rich eruptions of the Common Era with sulfur deposition in ice cores reaching twice the volume of the Tambora eruption in 1815. Sedimentological analyses of deposits confirm the exceptional size of the event, which had both an eruption magnitude and a volcanic explosivity index of 7. During the Samalas eruption, more than 40 km(3) of dense magma was expelled and the eruption column is estimated to have reached altitudes of 43 km. However, the climatic response to the Samalas event is debated since climate model simulations generally predict a stronger and more prolonged surface air cooling of Northern Hemisphere summers than inferred from tree-ring-based temperature reconstructions. Here, we draw on historical archives, ice-core data and tree-ring records to reconstruct the spatial and temporal climate response to the Samalas eruption. We find that 1258 and 1259 experienced some of the coldest Northern Hemisphere summers of the past millennium. However, cooling across the Northern Hemisphere was spatially heterogeneous. Western Europe, Siberia and Japan experienced strong cooling, coinciding with warmer-than-average conditions over Alaska and northern Canada. We suggest that in North America, volcanic radiative forcing was modulated by a positive phase of the El Nino-Southern Oscillation. Contemporary records attest to severe famines in England and Japan, but these began prior to the eruption. We conclude that the Samalas eruption aggravated existing crises, but did not trigger the famines. |
| WOS关键词 | NORTHERN-HEMISPHERE ; PAST MILLENNIUM ; TREE-RINGS ; INDONESIA ; AD ; TEMPERATURE ; CONSEQUENCES ; LOMBOK |
| 资助项目 | Era.Net RUSplus project ELVECS (SNF)[IZRPZ0_164735] ; Russian Science Foundation[15-14-30011] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000394121800016 |
| 出版者 | NATURE PUBLISHING GROUP |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/64859]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Ctr Excellence & Innovat Tibetan Plateau Earth Sy, Beijing 100101, Peoples R China 3.Univ Western Ontario, Dept Geog, 1151 Richmond St, London, ON N6A 5C2, Canada 4.Aix Marseille Univ, CNRS, IRD, Coll France,CEREGE,ECCOREV, F-13545 Aix En Provence, France 5.Univ Cambridge, Dept Geog, Downing Pl, Cambridge CB2 3EN, England 6.Siberian Fed Univ, RU-660041 Krasnoyarsk, Russia 7.Univ Bern, Inst Geol Sci, Dendrolab Ch, Baltzerstr 1 3, CH-3012 Bern, Switzerland 8.Univ Blaise Pascal, CNRS, UMR 6042, Geolab, 4 Rue Ledru, F-63057 Clermont Ferrand, France 9.Univ Geneva, Inst Environm Sci, Climat Change & Climate Impacts, 66 Blvd Carl Vogt, CH-1205 Geneva, Switzerland 10.Univ Geneva, Dept Earth Sci, Rue Maraichers 13, CH-1205 Geneva, Switzerland |
| 推荐引用方式 GB/T 7714 | Guillet, Sebastien,Corona, Christophe,Stoffel, Markus,et al. Climate response to the Samalas volcanic eruption in 1257 revealed by proxy records[J]. NATURE GEOSCIENCE,2017,10(2):123-+. |
| APA | Guillet, Sebastien.,Corona, Christophe.,Stoffel, Markus.,Khodri, Myriam.,Lavigne, Franck.,...&Oppenheimer, Clive.(2017).Climate response to the Samalas volcanic eruption in 1257 revealed by proxy records.NATURE GEOSCIENCE,10(2),123-+. |
| MLA | Guillet, Sebastien,et al."Climate response to the Samalas volcanic eruption in 1257 revealed by proxy records".NATURE GEOSCIENCE 10.2(2017):123-+. |
入库方式： OAI收割
来源：地理科学与资源研究所
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