Browsing Институт вулканологии и сейсмологии ДВО РАН by Title
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Browsing Институт вулканологии и сейсмологии ДВО РАН by Title
Now showing items 284-303 of 2935
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(2003)A model is proposed to explain temporal patterns of activity in a class of periodically exploding Strombolian-type andesite volcanoes. These patterns include major events (explosions) which occur every 3–30 min and subsequent ...
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Models of Volcanic Ash Propagation for the Exploration of Explosive Eruptions of Kamchatka Volcanoes (IVS FEB RAS, 2018-08)
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Modern Concept of Block Hierarchy in the Structure of Geomedium and Its Implications in Geosciences (Pleiades Publishing, Ltd., 2013)The article discusses and extends the known concept on higher of blocks in the structure of geomedium by Peive–Sadovsky. It is shown that interaction of structural geoblocks generates force moment. This allows construction ...
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(2015)Abstract Here we present the results from monitoring of the composition of rocks produced during the 2012–2013 fissure eruption at Tolbachik volcano (FTE). Major and trace element concentrations in 75 samples are reported. ...
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(Pleiades Publishing, Ltd. (Плеадес Паблишинг, Лтд) (Род-Таун), 2004)The paper presents results of joint multidimensional wavelet analysis of three series of variations in the electrotelluric potential observed at the Verkhnyaya Paratunka station in the Kamchatka Peninsula from October 1, ...
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(Geophysical center RAS, 2015)In the present National Report, major results are given of research conducted by Russian scientists in 2011–2014 on the topics of the International Association of Volcanology and Chemistry of the Earth’s Interior (IAVCEI) ...
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(2015)Abstract Aggregates and euhedral crystals of native gold were found in sublimates formed during New Tolbachik Fissure Eruption in 2012–2013 (NTFE). Gold-bearing sublimate samples were taken from a red-hot (690 °C) degassing ...
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(2016)This work presents the first results of an application of the Nightfire hotspot algorithm towards volcano activity detection. Nightfire algorithm have been developed to play along with a Suomi-NPP polar satellite launched ...
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(1996)A numerical model is proposed for the mechanism of a rockslide avalanche on the slope of Koryakskiy volcano caused by the emplacement of sheeted intrusive bodies. The model of non-stationary geomechanical processes with ...
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Numerical simulation of plagioclase rim growth during magma ascent at Bezymianny Volcano, Kamchatka (2013)Slow CaAl-NaSi interdiffusion in plagioclase crystals preserves chemical zoning of plagioclase in detail, which, along with strong dependence of anorthite content in plagioclase on melt composition, pressure, and temperature, ...
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(2015)Abstract Observations made during January and April 2013 show that interactions between lava flows and snowpack during the 2012–13 Tolbachik fissure eruption in Kamchatka, Russia, were controlled by different styles of ...
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(1998)There are reported gas chromatography, gas chromatography/mass spectrometry and carbon isotopic data on the oils sampled in caldera of the Uzon volcano (East Kamchatka). The Uzon volcano is located in the west of the eastern ...
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(Copernicus Publications, 2017)Shiveluch volcano located in northern Kamchatka erupted mainly high-Mg andesites during Holocene times. However, tephrochronologists found two Holocene tephra layers that are unusual for this volcano: a high-Mg middle-K ...
Now showing items 284-303 of 2935