Alexander Belousov
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View article: Volcano flank instabilities and lateral collapse
Volcano flank instabilities and lateral collapse Open
The gravitational instability and subsequent lateral collapse of a volcano is a common phenomenon observed in most types of volcanoes, from continental to oceanic environments. Both intrinsic and extrinsic factors contribute to volcanic co…
View article: The 1956 eruption of Bezymianny volcano (Kamchatka). Part II—Magma dynamics and timescales from crystal records
The 1956 eruption of Bezymianny volcano (Kamchatka). Part II—Magma dynamics and timescales from crystal records Open
Laterally directed blasts are explosive events following a major sector collapse of a volcano, with the potential for devastating areas of several hundred km 2 , due to powerful dilute and turbulent pyroclastic density currents. The catast…
View article: The 1956 eruption of Bezymianny volcano (Kamchatka). Part I - Petrological constraints on magma storage and eruptive dynamics
The 1956 eruption of Bezymianny volcano (Kamchatka). Part I - Petrological constraints on magma storage and eruptive dynamics Open
Bezymianny volcano is an andesitic island arc stratovolcano that started to erupt in 1955 after ~ 1000 years of dormancy. The March 30, 1956, the climactic phase of the eruption was preceded by a four-month-long emplacement of a shallow cr…
View article: Geothermal Explosion at the 2014 Landslide-Covered Area of the Geyser Valley, Kamchatka, Russian Far East
Geothermal Explosion at the 2014 Landslide-Covered Area of the Geyser Valley, Kamchatka, Russian Far East Open
Geyser geothermal fields are scenic volcanic landforms that often contain tens to hundreds of thermal spot vents that erupt boiling water or contain bubbling mud pools. The fields are potentially hazardous sites due to boiling water temper…
View article: Geochemical, timescales data in orthopyroxenes from Kizimen 2010 eruption and database of studies linking diffusion timescales with monitoring signals.
Geochemical, timescales data in orthopyroxenes from Kizimen 2010 eruption and database of studies linking diffusion timescales with monitoring signals. Open
This dataset comprises the geochemical data on whole rock analysis, melt inclusions, residual glasses, magnetites and orthopyroxenes in samples from the 2010 eruption of Kizimen volcano (Kamchatka), as well as the timescales modelled in th…
View article: Geochemical, timescales data in orthopyroxenes from Kizimen 2010 eruption and database of studies linking diffusion timescales with monitoring signals.
Geochemical, timescales data in orthopyroxenes from Kizimen 2010 eruption and database of studies linking diffusion timescales with monitoring signals. Open
This dataset comprises the geochemical data on whole rock analysis, melt inclusions, residual glasses, magnetites and orthopyroxenes in samples from the 2010 eruption of Kizimen volcano (Kamchatka), as well as the timescales modelled in th…
View article: FEATURES OF THE BIOCHEMICAL PROFILE OF HIGHLY PRODUCTIVE HOLSTEIN COWS IN PRIMARY KETOSIS
FEATURES OF THE BIOCHEMICAL PROFILE OF HIGHLY PRODUCTIVE HOLSTEIN COWS IN PRIMARY KETOSIS Open
Experimental studies were carried out on the basis of a breeding enterprise in the Sverdlovsk region. The assessment of the extent of ketosis distribution was carried out on the basis of data from a clinical examination of 1246 cows of the…
View article: Tracking magma spine extrusion from space: Implications for conduit and topography complexity at Shiveluch volcano, Kamchatka - Webcam data repository
Tracking magma spine extrusion from space: Implications for conduit and topography complexity at Shiveluch volcano, Kamchatka - Webcam data repository Open
Webcam data showing the growth of a spine at Shieveluch volcano. The data is provided in three formats. First the original images with clear visibility are provided. Second a time lapse movie is provided with images co-aligned to reduce sh…
View article: Tracking magma spine extrusion from space: Implications for conduit and topography complexity at Shiveluch volcano, Kamchatka - Webcam data repository
Tracking magma spine extrusion from space: Implications for conduit and topography complexity at Shiveluch volcano, Kamchatka - Webcam data repository Open
Webcam data showing the growth of a spine at Shieveluch volcano. The data is provided in three formats. First the original images with clear visibility are provided. Second a time lapse movie is provided with images co-aligned to reduce sh…
View article: Insights Into Volcanic Unrest by Correlating Petrological and Seismic Observations at Kizimen (Kamchatka, Russia)
Insights Into Volcanic Unrest by Correlating Petrological and Seismic Observations at Kizimen (Kamchatka, Russia) Open
The increase of number and intensity of earthquakes during a pre-eruptive crisis is the main basis of seismic volcano monitoring. However, the exact relationship between the seismic activity and the volcano-magmatic processes remains uncle…
View article:  The 2019 Eruption Dynamics and Morphology at Ebeko Volcano Monitored by geophysical instrument networks and Unoccupied Aircraft Systems (UAS)
 The 2019 Eruption Dynamics and Morphology at Ebeko Volcano Monitored by geophysical instrument networks and Unoccupied Aircraft Systems (UAS) Open
<p>Vulcanian explosions are hazardous and are often spontaneous and direct observations are therefore challenging. Ebeko is an active volcano on Paramushir Island, northern Kuril Islands, showing characteristic Vulcanian-type activit…
View article: The rebirth and evolution of Bezymianny volcano, Kamchatka after the 1956 sector collapse
The rebirth and evolution of Bezymianny volcano, Kamchatka after the 1956 sector collapse Open
Continued post-collapse volcanic activity can cause the rise of a new edifice. However, details of such edifice rebirth have not been documented yet. Here, we present 7-decade-long photogrammetric data for Bezymianny volcano, Kamchatka, sh…
View article: The 2019 Eruption Dynamics and Morphology at Ebeko Volcano Monitored by Unoccupied Aircraft Systems (UAS) and Field Stations
The 2019 Eruption Dynamics and Morphology at Ebeko Volcano Monitored by Unoccupied Aircraft Systems (UAS) and Field Stations Open
Vulcanian explosions are hazardous and are often spontaneous and direct observations are therefore challenging. Ebeko is an active volcano on Paramushir Island, northern Kuril Islands, showing characteristic Vulcanian-type activity. In 201…
View article: Vulcanian/hydrothermal eruptions of Ebeko volcano, Kurile Islands
Vulcanian/hydrothermal eruptions of Ebeko volcano, Kurile Islands Open
<p>Ebeko is a small (1156 m a.s.l) andesitic volcano located in the northern part of Paramushir island of Kurile Island Arc. It is not well studied but in fact represents the most active volcano of the Kuriles&#160; with > 10 …
View article: CSD 1983129: Experimental Crystal Structure Determination
CSD 1983129: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Eruptions in the Northern Group of Volcanoes, in Kamchatka, during the Early 21st Century
Eruptions in the Northern Group of Volcanoes, in Kamchatka, during the Early 21st Century Open
The early 21st century saw increased eruption activity of major volcanoes in the Northern Group of Kamchatka, namely, Sheveluch, Klyuchevskoy, Bezymianny, and the Tolbachik Fissure Zone. The growth of an extrusive dome on Sheveluch andesit…
View article: Deformations and Morphology Changes Associated with the 2016–2017 Eruption Sequence at Bezymianny Volcano, Kamchatka
Deformations and Morphology Changes Associated with the 2016–2017 Eruption Sequence at Bezymianny Volcano, Kamchatka Open
Lava domes grow by extrusions and intrusions of viscous magma often initiating from a central volcanic vent, and they are frequently defining the source region of hazardous explosive eruptions and pyroclastic density currents. Thus, close …
View article: USING PASSIVE EXPERIMENT FOR DETERMINING HYDRODYNAMIC CHARACTERISTICS OF WATER DISTRIBUTION NETWORK ELEMENTS
USING PASSIVE EXPERIMENT FOR DETERMINING HYDRODYNAMIC CHARACTERISTICS OF WATER DISTRIBUTION NETWORK ELEMENTS Open
Т. В. Матвиенко, А
View article: ON THE PROBLEM OF CREATING ELECTRONIC DATABASES BY STANDARD DE-SIGN SOLUTIONS OF RECLAMATION SYSTEMS AND CONSTRUCTIONS
ON THE PROBLEM OF CREATING ELECTRONIC DATABASES BY STANDARD DE-SIGN SOLUTIONS OF RECLAMATION SYSTEMS AND CONSTRUCTIONS Open
Т. В. Матвиенко, А
View article: Exceptionally large block-and-ash flows: a detailed study of the 2005 and 2010 eruption deposits of Shiveluch volcano
Exceptionally large block-and-ash flows: a detailed study of the 2005 and 2010 eruption deposits of Shiveluch volcano Open
Two of the largest known historic block-and-ash flow (BAF) fields are located on Shiveluch volcano, Kamchatka. The deposits were produced during retrogressive and pulsatory dome collapse events that occurred over 6-9 hour-long eruptions on…
View article: Copper-Containing Magnesioferrite in Vesicular Trachyandesite in a Lava Tube from the 2012–2013 Eruption of the Tolbachik Volcano, Kamchatka, Russia
Copper-Containing Magnesioferrite in Vesicular Trachyandesite in a Lava Tube from the 2012–2013 Eruption of the Tolbachik Volcano, Kamchatka, Russia Open
Cu-rich magnesioferrite was found in vesicular basaltic trachyandesite in one of lava tubes (Duplex) that formed during the 2012–2013 eruption of the Tolbachik volcano, Kamchatka. This mineral is commonly associated with hematite, tenorite…