Scientists Identify Source of 1831 Volcanic Eruption That Disrupted Global Climate
Researchers from the University of St. Andrews in Scotland have identified the Zavaritskii volcano in the Kuril Islands as the source of a significant volcanic eruption in 1831, which altered global climate and caused widespread famines. Previously attributed to other volcanoes, this eruption was dismissed due to a lack of concrete evidence.
Using advanced technologies, scientists analyzed microscopic ash particles extracted from polar ice cores, revealing a match with samples from the Zavaritskii volcano. The results, published in the Proceedings of the National Academy of Sciences, indicate that the eruption occurred in the spring or summer of that year, leading to dramatic consequences for agriculture worldwide.
Dr. Hutchinson highlighted the importance of further monitoring of the Kuril Islands, a region known for its volcanic activity within the Pacific "Ring of Fire." The study calls for greater attention to this volcanic chain, which has the potential to cause severe global disruptions.
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