Experiments show that the volcanic eruption significantly affects the climate
July 16, 2021 07:17 Source: "China Social Sciences", July 16, 2021, Issue 2209 Author: Yan Yong/Compilation

  Bet365 lotto review The official website of the University of Cambridge University published a message on July 5th,Recently published a new study on the National Academy of Sciences (PNAS),About 74,000 years ago,A large -scale eruption of the Daba volcano in Indonesia may have a serious impact on the climate in many regions at that time。

Daba volcano eruption is the largest volcanic eruption incident in the past 2 million years,The previous academic community has not yet explored the impact of this eruption on the climate。Researchers at the Department of Rutgers University of the United States, Benjamin Black, analyzed 42 global climate model simulation experiments。In these experiments,They adjusted the size of the eruption of sulfide、The bet365 Play online games year of eruption、Background climate status and sulfide eruption height,Therefore, the probability assessment of the damage scope of the Daba volcano eruption。Experimental results indicate,The impact of the eruption of Daba volcano may have significant regional differences on the climate。According to the model parameter,Northern hemisphere at least 4 degrees Celsius,Cooling in certain areas or even 10 degrees Celsius。The cooling of the southern hemisphere is unlikely Bet365 app download to exceed 4 degrees Celsius。Black said,This simulation experiment can better be used to analyze the past volcanic eruption,and predict the future volcanic eruption,This will help reduce the environment and social harm caused by the eruption of the future of volcanic eruption。

  (Yan Yong/Compilation

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