The ash, dust, gases, and lava released by volcanic explosion. The gases are volatile matter composed principally of about 90% water vapor, and carbon dioxide, sulfur dioxide, hydrogen, carbon monoxide, and nitrogen. The ash or dust is pyroclastic ejecta and lava is molten extrusive material consisting mainly of magnesium silicate. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Volcanic eruptions -- Colombia -- Armero : Aquí se nace / Crisálida Project ; en coproducción con Señalcolombia ; dirección general, Juan Pablo Méndez Restrepo ; producción Colombia, Paula Andrea Arias ; producción Argentina, Marta Méndez
Volcanic eruptions -- History -- Congresses : Past vulnerability : volcanic eruptions and human vulnerability in traditional societies past and present / edited by Felix Riede ; Laboratory for Past Disaster Science
2015
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Volcanic eruptions -- Indonesia : RAI Film Festival 2017. Fighting for nothing to happen / [directed and produced by Nora Wildenauer]
Volcanic eruptions -- Papua New Guinea. : Fire mountains of the islands : a history of volcanic eruptions and disaster management in Papua New Guinea and the Solomon Islands / R. Wally Johnson
Volcanic eruptions -- Solomon Islands. : Fire mountains of the islands : a history of volcanic eruptions and disaster management in Papua New Guinea and the Solomon Islands / R. Wally Johnson
The ash, dust, gases, and lava released by volcanic explosion. The gases are volatile matter composed principally of about 90% water vapor, and carbon dioxide, sulfur dioxide, hydrogen, carbon monoxide, and nitrogen. The ash or dust is pyroclastic ejecta and lava is molten extrusive material consisting mainly of magnesium silicate. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)
Volcanic hazard analysis -- Colombia -- Nevado del Ruiz Region : The eruption of Nevado del Ruiz volcano, Colombia, South America, November 13, 1985 / prepared by Dennis S. Mileti [and others] for Committee on Natural Disasters, Division of Natural Hazard Mitigation, Commission on Engineering and Technical Systems, National Research Council
Volcanic hazard analysis -- United States. : Review of the U.S. Geological Survey's volcano hazards program / Committee on the Review of the USGS Volcano Hazards Program, Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
2000
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Volcanic hazard analysis -- Washington (State) -- Rainier, Mount. : Mount Rainier : active Cascade volcano : research strategies for mitigating risk from a high, snow-clad volcano in a populous region / U.S. Geodynamics Committee, Board on Earth Sciences and Resources, Commission on Geosciences, Environment, and Resources, National Research Council
Volcanic soils. : Soils of volcanic regions in Europe / Ólafur Arnalds [and others] (eds.)
2007
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Volcanic soils -- Analysis. : Clasificacion de suelos finos de Popayan : basada en la sensibilidad quimica de los fluidos de poro - suelos derivados de cenizas volcanicas