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- W1983448574 abstract "Abstract There is an urgent need to better constrain the global rates of mercury degassing from natural sources, including active volcanoes. Hitherto, estimates of volcanic fluxes have been limited by the poorly determined speciation of Hg in volcanic emissions. Here, we present a systematic characterisation of mercury partitioning between gaseous (Hg(g)) and particulate (Hg(p)) forms in the volcanic plume of Mount Etna, the largest open-vent passively degassing volcano on Earth. We demonstrate that mercury transport is predominantly in the gas phase, with a mean Hg(p)/Hg(g) ratio of ∼0.01 by mass. We also present the first simultaneous measurement of divalent gaseous mercury ( Hg ( g ) II ) and total gaseous mercury (Hg(g)) in a volcanic plume, which suggests that Hg ( g ) 0 is the prevalent form of mercury in this context. These data are supported by the results of model simulations, carried out with HSC thermodynamic software. Based on a mean “bulk plume” Hg/SO2 mass ratio of 8.7×10−6, and a contemporaneous volcanic SO2 flux of 0.8 Mt yr−1, we estimate an Hg emission rate from Mt. Etna during passive degassing of 5.4 t yr−1 (range, 1.1–10 t yr−1). This corresponds to ∼0.6% of global volcanic Hg emissions, and about 5% of Hg released from industrial activities in the Mediterranean area." @default.
- W1983448574 created "2016-06-24" @default.
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- W1983448574 date "2007-11-01" @default.
- W1983448574 modified "2023-10-01" @default.
- W1983448574 title "Degassing of gaseous (elemental and reactive) and particulate mercury from Mount Etna volcano (Southern Italy)" @default.
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- W1983448574 cites W1537121212 @default.
- W1983448574 cites W1548418097 @default.
- W1983448574 cites W1554778303 @default.
- W1983448574 cites W1595502742 @default.
- W1983448574 cites W161709655 @default.
- W1983448574 cites W1628314219 @default.
- W1983448574 cites W1936428847 @default.
- W1983448574 cites W1958082494 @default.
- W1983448574 cites W1963819280 @default.
- W1983448574 cites W1966775015 @default.
- W1983448574 cites W1968396467 @default.
- W1983448574 cites W1968733385 @default.
- W1983448574 cites W1970093018 @default.
- W1983448574 cites W1973495704 @default.
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- W1983448574 cites W2001325771 @default.
- W1983448574 cites W2002938277 @default.
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- W1983448574 cites W2030301950 @default.
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- W1983448574 cites W2036131614 @default.
- W1983448574 cites W2038120193 @default.
- W1983448574 cites W2040205527 @default.
- W1983448574 cites W2042291728 @default.
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- W1983448574 cites W2050445358 @default.
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- W1983448574 cites W2089275011 @default.
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- W1983448574 cites W2125431984 @default.
- W1983448574 cites W2127466807 @default.
- W1983448574 cites W2133982237 @default.
- W1983448574 cites W2140550001 @default.
- W1983448574 cites W2154187612 @default.
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- W1983448574 doi "https://doi.org/10.1016/j.atmosenv.2007.05.060" @default.
- W1983448574 hasPublicationYear "2007" @default.
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