PVMBG merupakan salah satu institusi yang khusus bergerak di bidang gunung api, gempa bumi, tsunami, gerakan tanah, erosi dan sedimentasi. Di dunia internasional PVMBG dikenal dengan sebutan Volcanologi Survey of Indonesia (VSI). Di erah digital ini PVMBG mengembangkan multiplatform bernama MAGMA Indonesia. MAGMA Indonesia (Multiplatform Application for Geohazard Mitigation and Assesesment in I…
This thesis presents the results of a details trace element and isotope geochemistry study int the magma-genesis of volcanoes in the Adonara-Pantar Section (APS) of the East Sunda Arc in Indonesia, a setting where an oceanic island arc is colling with a passive continental margin.
The transport of chemical elements by uprising magma is one of the fundamental processes by which material is recycled through subduction along convergent plate-boundaries. Obtaining quantitative information on the mass balance of volatile elements is hampered by their complex behavior in magmatic systems.
Indonesia merupakan salah satu negara kepulaian dengan kondisi tektonik dan geologi yang sanat kompleks dan aktif. Interaksi antara lempeng Australia, blok Sunda, lempeng Laut Filipina, lempeng Pasifik dan beberapa mikro blok tektonik mengakibatkan banyak dan sering tejadinya bencana alam tektonik, seperti gempabumi, tsunami, gununga[i, peurunan muka tanah dan sebagainya.
The thesis concerns current, historic and prehistoric volcanism in Indonesia. Investigations have been made on several spatial and temporal scales using a combination of remote sensing, geochemistry and morphological analysis.
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