The volcanic activity changes occurred in the 2021-2022 at Vulcano island (Italy), inferred by the abrupt variations of soil CO<sub>2</sub> output.

Sci Rep · 2022 · PMC9729569 · PMID 36477608

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a positive trendno p-value reported

Starting from June 2021 onwards, the CO 2 diffuse gas emissions at VSCS station showed a positive trend, with an abrupt increase, lasted until September 2021.

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