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1. Pyroclastic density currents and local topography as seen with the conveyer model

   15 Apr 2014 | Contributor(s):: Domenico M. Doronzo

   Pyroclastic density currents (PDCs) are multiphase flows generated during explosive volcanic eruptions, and they move down the volcano, and over the surrounding topography. The flow-topography interaction can play a fundamental role in the sedimentary processes, and in the resulting deposit...