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  • S N Williams, D R Lowe, R E Stoiber, J B Gemmell, C B Connor, N G P +1 other
  • 1986
The 13 November 1985 eruption of Nevado del Ruiz volcano, in Colombia, released a small volume of pyroclastic material and a disproportionately large volume of volcanic gas. Before the eruption, summit fumarole gases became less water-rich, and the sulfur/chlorine ratio increased. Remote measurements of sulfur dioxide flux after the eruption indicated(More)
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