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Volcano:

 
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Records: 30
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Geochronology of the greatest Holocene explosive eruptions in Kamchatka and their imprint on the Greenland glacier shield (1997)
Braitseva O.A., Sulerzhitskii L.D., Ponomareva V.V., Melekestsev I.V. Geochronology of the greatest Holocene explosive eruptions in Kamchatka and their imprint on the Greenland glacier shield // Transactions (Doklady) of the Russian Academy of Sciences. Earth science section. 1997. V. 352. № 1. P. 138-140.
Geologic and petrologic study of the Central Kurile Islands, VI - Dzigoku Volcano, Urup Island (1937)
Nemoto T. Geologic and petrologic study of the Central Kurile Islands, VI - Dzigoku Volcano, Urup Island // Bulletin of the Volcanological Society of Japan. 1937. V. 3. № 2.
Geological Effect of 2005 Eruptions of Sheveluch Volcano, Kamchatka, Russia (2006)
Girina O.A., Gorbach N.V., Nuzhdaev A.A. Geological Effect of 2005 Eruptions of Sheveluch Volcano, Kamchatka, Russia // Abstracts. 5rd Biennial Workshop on Subduction Processes emphasizing the Japan-Kurile-Kamchatka-Aleutian Arcs (JKASP-5). 2006. P. 43
Geology, petrology and geochemistry of the Tolbachik volcanic massif, Kamchatka, Russia (2015)
Churikova T., Gordeychik B., Iwamori H., Nakamura H., Ishizuka O., Nishizawa T., Haraguchi S., Yasukawa K., Miyazaki T., Vaglarov B., Ueki K., Toyama C., Chang Q., Kimura J.I. Geology, petrology and geochemistry of the Tolbachik volcanic massif, Kamchatka, Russia // 26th IUGG General Assembly 2015. June 22 - July 2, 2015, Prague, Czech Republic. 2015. P. VS28p-487.    Annotation
Data on the geology, petrography, and geochemistry of previously geochemically unstudied Middle-Late-Pleistocene rocks from Tolbachik volcanic massif (Central Kamchatka Depression, CKD) are presented. Two volcanic series – middle-K and high-K were erupted. The geochemical history of the massif was started earlier 86 ka (K-Ar dating) with the formation of the Tolbachik pedestal presented by middle-K series. During stratovolcanoes formation both series occur and the role of high-K melts was increasing with time. In Holocene high-K rocks are dominated but some cinder cone lavas are presented by middle-K high-Mg melts which suggest that both volcanic series are still exists. The computer modeling show that both series can be explained by the process of crystal fractionation at different water content from nearly or the same mantle source similar to high-Mg basalts of 1975 Northern Breakthrough. Middle-K rocks could crystallize at water-rich conditions (more than 2% of H2O) while the high-K rock could crystallize at dry conditions at the same pressure. However the existence of different mantle sources and possible magma mixing cannot be excluded. Our data show that fractional crystallization at different P-T-H2O-fO2 conditions can be one of the main processes responsible for rock variations at CKD. Sr-Nd-Pb isotopes suggest 2-4% of crustal assimilation to the magma chamber during pedestal and stratovolcanoes formation while lava-cinder cones are not show evidences of crustal assimilation. Major and trace element data coupled with K-Ar dating provide strong evidence that Povorotnaya mount located in 8 km NE of Plosky Tolbachik is the old block of the Tolbachik massif pedestal and for the moment the oldest known object (306 ka by K-Ar dating) in Klyuchevskaya group.

Geology, petrology and geochemistry of the Tolbachik volcanic massif, Kamchatka, Russia. Available from: https://www.researchgate.net/publication/282656425_Geology_petrology_and_geochemistry_of_the_Tolbachik_volcanic_massif_Kamchatka_Russia [accessed Jun 19, 2017].
Geomagnetic and Bathymetric Study of the Okhotsk Sea - (1) (1967)
Yasui M., Hashimoto Y., Ueda S. Geomagnetic and Bathymetric Study of the Okhotsk Sea - (1) // Oceanographical Magazine. 1967. V. 19. № 1. P. 73-85.
Gigantic Eruption of the Volcano Bezymianny (1959)
Gorshkov G.S. Gigantic Eruption of the Volcano Bezymianny // Bulletin Volcanologique. 1959. V. 20. № 2. P. 77-109.
Gigantic directed blast at Shiveluch volcano (Kamchatka) (1970)
Gorshkov G.S., Dubik Y.M. Gigantic directed blast at Shiveluch volcano (Kamchatka) // Bulletin Volcanologique. 1970. V. 34. P. 261-288.
Gorely volcano (Southern Kamchatka) - petrochemical characteristics of magmatic evolutional series (2008)
Gavrilenko M., Ozerov A., Kyle P., Eichelberger J. Gorely volcano (Southern Kamchatka) - petrochemical characteristics of magmatic evolutional series // IAVCEI 2008 - General Assembly, Reykjavik, Iceland. Abstracts. 2008. P. 50
Granulometric composition of pyroclastics from andesite volcanoes of Kamchatka (1995)
Girina O.A. Granulometric composition of pyroclastics from andesite volcanoes of Kamchatka // 5 Zonenshain conference on plate tectonics. Moscow. 1995. P. 11
Great explosive eruptions on Kamchatka during the last 10,000 years: Self-similar irregularity of the output of volcanic products (2003)
Gusev A.A., Ponomareva V.V., Braitseva O.A., Melekestsev I.V., Sulerzhitsky L.D. Great explosive eruptions on Kamchatka during the last 10,000 years: Self-similar irregularity of the output of volcanic products // Journal of Geophysical Research. 2003. V. 108. № B2. doi:10.1029/2001JB000312.    Annotation
Temporal irregularity of the output of volcanic material is studied for the sequence of large (V ≥ 0.5 km3, N = 29) explosive eruptions on Kamchatka during the last 10,000 years. Informally, volcanic productivity looks episodic, and dates of eruptions cluster. To investigate the probable self-similar clustering behavior of eruption times, we determine correlation dimension Dc. For intervals between events 800 and 10,000 years, Dc ≈ 1 (no self-similar clustering). However, for shorter delays, Dc = 0.71, and the significance level for the hypothesis Dc < 1 is 2.5%. For the temporal structure of the output of volcanic products (i.e., for the sequence of variable-weight points), a self-similar “episodic” behavior holds over the entire range of delays 100–10,000 years, with Dc = 0.67 (Dc < 1 at 3.4% significance). This behavior is produced partly by the mentioned common clustering of event dates, and partly by another specific property of the event sequence, that we call “order clustering”. This kind of clustering is a property of a time-ordered list of eruptions, and is manifested as the tendency of the largest eruptions (as opposed to smaller ones) to be close neighbors in this list. Another statistical technique, of “rescaled range” (R/S), confirms these results. Similar but weaker-expressed behavior was also found for two other data sets: historical Kamchatka eruptions and acid layers in Greenland ice column. The episodic multiscaled mode of the output of volcanic material may be a characteristic property of a sequence of eruptions in an island arc, with important consequences for climate forcing by volcanic aerosol, and volcanic hazard.





 

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