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21.190  Articles
1 of 2.119 pages  |  10  records  |  more records»
Volcanic eruptions cause pyroclastic flows, which can destroy plantations and settlements. We used image data from Landsat 7 Bands 7, 4 and 2 and Landsat 8 Bands 7, 5 and 3 to observe and analyze the distribution of pyroclastic flow deposits for two volca... see more

The paper addresses some fundamental aspects of the dynamics of dense granular flows down inclines relevantto pyroclastic density currents. A simple mechanistic framework is presented to analyze the dynamics of thefrontal zone, with a focus on the establi... see more

Firstly the volume of pyroclastic ejecta during the 1883 eruption of Krakatau is re-examined. To revise the volume of flow deposits, the author basically follows Verbeek’s observation while to estimate the fall deposits, as the last resort, the author ass... see more

Volcanic eruptions are unsteady multiphase phenomena, which encompass many inter-related processes across thewhole range of scales from molecular and microscopic to macroscopic, synoptic and global. We provide anoverview of recent advances in numerical mo... see more

The Dieng volcanic complex (DVC) has one of the densest post-caldera volcanisms activity presents in Indonesia, yet its population density is considerably high. Therefore, it is important to identify the rock characteristics produced by the DVC post-calde... see more

Lamongan volcano is one of the unique volcanoes in the Sunda Volcano. This volcano has side eruption centers or on the slopes of the volcano. The morphology of parasitic eruptions in this volcanoes complex includes maars and boccas. There are about 64 par... see more

1 of 2.119 pages  |  10  records  |  more records»