Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation
In order to understand the pure long-term influence of single mega volcanic eruption (SMVE) of universal significance on global and polar region temperature changes, the AD 1258 Samalas mega volcanic eruption in Indonesia which is the largest eruption over the past millennium is selected as an ideal...
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AMER GEOPHYSICAL UNION
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Online Access: | http://ir.ieecas.cn/handle/361006/15400 http://ir.ieecas.cn/handle/361006/15401 https://doi.org/10.1029/2020GL089416 |
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ftchinacascieeca:oai:ir.ieecas.cn:361006/15401 2023-06-11T04:03:11+02:00 Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation Liu, Bin Wang, Bin Liu, Jian Chen, Deliang Ning, Liang Yan, Mi Sun, Weiyi Chen, Kefan 2020-09-28 http://ir.ieecas.cn/handle/361006/15400 http://ir.ieecas.cn/handle/361006/15401 https://doi.org/10.1029/2020GL089416 英语 eng AMER GEOPHYSICAL UNION GEOPHYSICAL RESEARCH LETTERS http://ir.ieecas.cn/handle/361006/15400 http://ir.ieecas.cn/handle/361006/15401 doi:10.1029/2020GL089416 mega volcanic eruption temperature change Arctic Antarctic Samalas climate simulation ANTARCTIC SEA-ICE CLIMATE RESPONSE LAST MILLENNIUM AMPLIFICATION IMPACT RECONSTRUCTIONS VARIABILITY Geology Geosciences Multidisciplinary 期刊论文 2020 ftchinacascieeca https://doi.org/10.1029/2020GL089416 2023-05-08T13:25:00Z In order to understand the pure long-term influence of single mega volcanic eruption (SMVE) of universal significance on global and polar region temperature changes, the AD 1258 Samalas mega volcanic eruption in Indonesia which is the largest eruption over the past millennium is selected as an ideal eruption for simulation study based on Community Earth System Model. Both reconstructions and simulations show that the Northern Hemisphere experienced nearly two decades of strong cooling after the Samalas mega eruption. The significant cooling in the Arctic lasts for 16 years, while the cooling in the Antarctic lasts only 2 years. As the volcanic aerosol gradually disappears, stronger cooling occurs in Arctic winter, and warming occurs in Antarctic winter. This asymmetric temperature changes over Arctic and Antarctic after SMVE (such as Samalas) are caused by the combined effects of albedo feedback and ocean-atmosphere heat exchange related to sea ice. Report albedo Antarc* Antarctic Arctic Sea ice Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences) Arctic Antarctic The Antarctic Geophysical Research Letters 47 18 |
institution |
Open Polar |
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Institute of Earth Environment: IEECAS OpenIR (Chinese Academy of Sciences) |
op_collection_id |
ftchinacascieeca |
language |
English |
topic |
mega volcanic eruption temperature change Arctic Antarctic Samalas climate simulation ANTARCTIC SEA-ICE CLIMATE RESPONSE LAST MILLENNIUM AMPLIFICATION IMPACT RECONSTRUCTIONS VARIABILITY Geology Geosciences Multidisciplinary |
spellingShingle |
mega volcanic eruption temperature change Arctic Antarctic Samalas climate simulation ANTARCTIC SEA-ICE CLIMATE RESPONSE LAST MILLENNIUM AMPLIFICATION IMPACT RECONSTRUCTIONS VARIABILITY Geology Geosciences Multidisciplinary Liu, Bin Wang, Bin Liu, Jian Chen, Deliang Ning, Liang Yan, Mi Sun, Weiyi Chen, Kefan Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation |
topic_facet |
mega volcanic eruption temperature change Arctic Antarctic Samalas climate simulation ANTARCTIC SEA-ICE CLIMATE RESPONSE LAST MILLENNIUM AMPLIFICATION IMPACT RECONSTRUCTIONS VARIABILITY Geology Geosciences Multidisciplinary |
description |
In order to understand the pure long-term influence of single mega volcanic eruption (SMVE) of universal significance on global and polar region temperature changes, the AD 1258 Samalas mega volcanic eruption in Indonesia which is the largest eruption over the past millennium is selected as an ideal eruption for simulation study based on Community Earth System Model. Both reconstructions and simulations show that the Northern Hemisphere experienced nearly two decades of strong cooling after the Samalas mega eruption. The significant cooling in the Arctic lasts for 16 years, while the cooling in the Antarctic lasts only 2 years. As the volcanic aerosol gradually disappears, stronger cooling occurs in Arctic winter, and warming occurs in Antarctic winter. This asymmetric temperature changes over Arctic and Antarctic after SMVE (such as Samalas) are caused by the combined effects of albedo feedback and ocean-atmosphere heat exchange related to sea ice. |
format |
Report |
author |
Liu, Bin Wang, Bin Liu, Jian Chen, Deliang Ning, Liang Yan, Mi Sun, Weiyi Chen, Kefan |
author_facet |
Liu, Bin Wang, Bin Liu, Jian Chen, Deliang Ning, Liang Yan, Mi Sun, Weiyi Chen, Kefan |
author_sort |
Liu, Bin |
title |
Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation |
title_short |
Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation |
title_full |
Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation |
title_fullStr |
Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation |
title_full_unstemmed |
Global and Polar Region Temperature Change Induced by Single Mega Volcanic Eruption Based on Community Earth System Model Simulation |
title_sort |
global and polar region temperature change induced by single mega volcanic eruption based on community earth system model simulation |
publisher |
AMER GEOPHYSICAL UNION |
publishDate |
2020 |
url |
http://ir.ieecas.cn/handle/361006/15400 http://ir.ieecas.cn/handle/361006/15401 https://doi.org/10.1029/2020GL089416 |
geographic |
Arctic Antarctic The Antarctic |
geographic_facet |
Arctic Antarctic The Antarctic |
genre |
albedo Antarc* Antarctic Arctic Sea ice |
genre_facet |
albedo Antarc* Antarctic Arctic Sea ice |
op_relation |
GEOPHYSICAL RESEARCH LETTERS http://ir.ieecas.cn/handle/361006/15400 http://ir.ieecas.cn/handle/361006/15401 doi:10.1029/2020GL089416 |
op_doi |
https://doi.org/10.1029/2020GL089416 |
container_title |
Geophysical Research Letters |
container_volume |
47 |
container_issue |
18 |
_version_ |
1768377666138800128 |