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Analysis of sulphate particles successful a Greenland crystal halfway suggests we person underestimated the interaction of volcanoes, and overestimated the publication of anthropogenic sources
Environment 10 January 2023Volcanoes emit gases that person a cooling effect connected the climate Francesco Riccardo Iacomino/Moment RF/Getty Images
Volcanoes are emitting up to 3 times much climate-cooling gases than antecedently thought, according to an investigation of tiny particles successful a Greenland crystal core.
Sulphate aerosols person a cooling effect connected the clime by altering clouds and reflecting star radiation. Gases released by volcanoes, marine phytoplankton and the burning of fossil fuels each lend to the accumulation of sulphate aerosols, but measuring the publication from each root is very hard, truthful determination is uncertainty astir their clime impact.
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