Titlebook: Merapi Volcano; Geology, Eruptive Ac Ralf Gertisser,Valentin R. Troll,Antonius Ratdomop Book 2023 Springer Nature Switzerland AG 2023 Pyroc

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Crustal Structure and Ascent of Fluids and Melts Beneath Merapi: Insights From Geophysical Investigble time. First detailed attempts to resolve the volcano’s internal structure and alleged magma reservoir were carried out at the beginning of the 1990s and included measurements of electrical conductivity, material density, seismic velocities as well as geodetic parameters and surface deformations.

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Geological History, Chronology and Magmatic Evolution of Merapi,a are used to divide Merapi into three main evolutionary stages and associated volcanic edifices (Proto-, Old and New Merapi) and eight broad volcano-stratigraphic units to characterise the eruptive activity and structural evolution of the volcano through time. Complementary petrological, geochemica

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The Magma Plumbing System of Merapi: The Petrological Perspective,desites from Merapi carry a voluminous crystal cargo and varied inclusion types, suggesting the presence of a complex subvolcanic plumbing system that feeds the volcano. Merapi basaltic-andesite lavas are dominated by a crystal assemblage of plagioclase with lesser pyroxene, Fe-oxides, and yet rarer

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A Textural Perspective on the Magmatic System and Eruptive Behaviour of Merapi Volcano, light on magmatic processes and the timescales over which they operate. At Merapi, textural analysis of phenocrysts in dome lavas, lava flows, tephra, and in plutonic cumulates has revealed that open system steady state conditions prevail throughout the crustal magma plumbing system over short time

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Merapi Volcano: From Volcanic Gases to Magma Degassing,able amount of data was obtained on these volatile emissions which, in complement to geophysical surveys, provides a sensitive understanding of the volcano dynamics. Direct sampling and analysis of high-temperature (400–870 °C) gases issued from the long-lived fumarolic fields of Gendol and Woro was