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Volcano:
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Records: 2744
 1995
Belousova Marina, Belousov Alexander Prehistoric and 1933 debris avalanches and associated eruptions of Harimkotan Volcano (Kurile Islands) // Periodico di Mineralogia. 1995. № LXIV. P. 99-101.
Bogoyavlenskaya G.E., Girina O.A. Discriminations in Generation of pyroclastic deposit types from andesitic volcanoes of Kamchatka (in the Bezymianny volcano case) // IUGG. XXI General Assembly. Colorado. 1995. P. B 410
Bogoyavlenskaya G.E., Ozerov A.Yu., Khubunaya S.A. The Klyuchevskoy Volcano Eruption in 1993 and 1994 and Its Activity During the Last Decade / IUGG XXI General Assembly, 1995, (Abstract VB11B-03). 1995. P. 410
Braitseva O.A., Melekestsev I.V., Ponomareva V.V., Kirianov V.Yu. The last caldera-forming eruption in Kamchatka: Ksudach volcano, 1700-1800 14C-years ago // Volcanology and Seismology. 1995. Vol. 17. № 2. P. 147-168.
   Annotation
A catastrophic explosive eruption occurred 1700-1800 14C-years ago at Ksudach Volcano in Kamchatka. It was one of the AD greatest Plinian-type eruptions. It erupted 18-19 km3 of pyroclastic material and produced a collapse caldera 4 × 6.5 km in size and 6.5-7 km3 in volume. The eruptive column rose to a height of 23 km. It was the last caldera-forming eruption in the Kuril-Kamchatka region. It resembled an eruption that occurred at Krakatau in 1883 in type and size. The eruption was bound to have a climatic impact, impaired the Earth's ozone layer, and produced an acid peak in the Greenland ice sheet. -from Journal summary
Braitseva O.A., Melekestsev I.V., Ponomareva V.V., Sulerzhitskii L.D. The ages of calderas, large explosive craters and active volcanoes in the Kuril-Kamchatka region, Russia // Bulletin of Volcanology. 1995. Vol. 57. № 6. P. 383-402. doi: 10.1007/BF00300984.
   Annotation
The ages of most of calderas, large explosive craters and active volcanoes in the Kuril-Kamchatka region have been determined by extensive geological, geomorphological, tephrochronological and isotopic geochronological studies, including more than 600 14C dates. Eight ‘Krakatoa-type’ and three ‘Hawaiian-type’ calderas and no less than three large explosive craters formed here during the Holocene. Most of the Late Pleistocene Krakatoa-type calderas were established around 30 000–40 000 years ago. The active volcanoes are geologically very young, with maximum ages of about 40 000–50 000 years. The overwhelming majority of recently active volcanic cones originated at the very end of the Late Pleistocene or in the Holocene. These studies show that all Holocene stratovolcanoes in Kamchatka were emplaced in the Holocene only in the Eastern volcanic belt. Periods of synchronous, intensified Holocene volcanic activity occurred within the time intervals of 7500–7800 and 1300–1800 14C years BP.
Braitseva O.A., Melekestsev I.V., Ponomareva V.V., Sulerzhitskiy L.D., Litasova S.N. Ages of active volcanoes in the Kuril-Kamchatka region // Volcanology and Seismology. 1995. Vol. 16. № 4-5. P. 341-369.
   Annotation
По результатам геолого-геоморфологических, тефрохронологических и изотопно-геохронологических исследований на базе более 600 14С-дат определено время возникновения (возраст) большинства действующих вулканов, кальдер и кратеров субкальдерных извержений Курило-Камчатского региона. Установлено, что действующие вулканы являются достаточно молодыми образованиями с максимальным возрастом 40-50 тыс. лет. Подавляющее большинство наиболее активных в настоящее время вулканов начало формироваться в самом конце позднего плейстоцена и в голоцене. Для большинства вулканов, возникших в голоцене, определен их 14С-возраст. Установлено, что все полигенные стратовулканы Камчатки в голоцене возникали только в пределах ее Восточной вулканической зоны. Определен 14С-возраст большинства позднеплейстоценовых кальдер, которые сформировались Преимущественно к интервале времени 30-40 тыс. лет назад. Датированы все голоценовые кальдеры и ряд кратеров субкальдерных извержений. Выявлены периоды синхронной активизации действующих вулканов в голоцене в интервале времени 7500-7800 и 1300-1800 лет назад.
Girina O.A. Convective Differentiation of Pyroclastic from Andesitic Volcanoes // IUGG. XXI General Assembly. Colorado. 1995. P. B 419
Girina O.A. Granulometric composition of pyroclastics from andesite volcanoes of Kamchatka // 5 Zonenshain conference on plate tectonics. Moscow. 1995. P. 11
Girina O.A. Pyroclastic deposits of the different stages the Bezymianny volcano activity // The ’95 International workshop on volcanoes commemorating the 5-th anniversary of Mt. Showa-Shinzan. 1995. P. P 43
Girina O.A. Pyroclastic surge deposits of Bezymianny volcano // IUGG. XXI General Assembly. Colorado. 1995. P. B 419