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Jiang Guoming, Zhao Dapeng, Zhang Guibin Seismic tomography of the Pacific slab edge under Kamchatka // Tectonophysics. 2009. Vol. 465. № 1–4. P. 190 - 203. doi: 10.1016/j.tecto.2008.11.019.    Annotation
We determine a 3-D P-wave velocity structure of the mantle down to 700 km depth under the Kamchatka peninsula using 678 P-wave arrival times collected from digital seismograms of 75 teleseismic events recorded by 15 portable seismic stations and 1 permanent station in Kamchatka. The subducting Pacific slab is imaged clearly that is visible in the upper mantle and extends below the 660-km discontinuity under southern Kamchatka, while it shortens toward the north and terminates near the Aleutian–Kamchatka junction. Low-velocity anomalies are visible beneath northern Kamchatka and under the junction, which are interpreted as asthenospheric flow. A gap model without remnant slab fragment is proposed to interpret the main feature of high-V anomalies. Combining our tomographic results with other geological and geophysical evidences, we consider that the slab loss may be induced by the friction with surrounding asthenosphere as the Pacific plate rotated clockwise at about 30 Ma ago, and then it was enlarged by the slab-edge pinch-off by the asthenospheric flow and the presence of Meiji seamounts. As a result, the slab loss and the subducted Meiji seamounts have jointly caused the Pacific plate to subduct under Kamchatka with a lower dip angle near the junction, which made the Sheveluch and Klyuchevskoy volcanoes shift westward.
Krasheninnikov Stepan, Portnyagin Maxim, Ponomareva V.V., Bergal-Kuvikas Olga, Mironov Nikita Periodic volcanic activity of Klyuchevskoy and Ushkovsky volcanoes during the early Holocene inferred from tephra study 2009.
Neal C.A., Girina O.A., Senyukov S.L., Rybin A.V., Osiensky J., Izbekov P., Ferguson G. Russian eruption warning systems for aviation // Natural Hazards. 2009. Vol. 51. № 2. P. 245-262. doi: 10.1007/s11069-009-9347-6.    Annotation
More than 65 potentially active volcanoes on the Kamchatka Peninsula and the Kurile Islands pose a substantial threat to aircraft on the Northern Pacific (NOPAC), Russian Trans-East (RTE), and Pacific Organized Track System (PACOTS) air routes. The Kamchatka Volcanic Eruption Response Team (KVERT) monitors and reports on volcanic hazards to aviation for Kamchatka and the north Kuriles. KVERT scientists utilize real-time seismic data, daily satellite views of the region, real-time video, and pilot and field reports of activity to track and alert the aviation industry of hazardous activity. Most Kurile Island volcanoes are monitored by the Sakhalin Volcanic Eruption Response Team (SVERT) based in Yuzhno-Sakhalinsk. SVERT uses daily moderate resolution imaging spectroradiometer (MODIS) satellite images to look for volcanic activity along this 1,250-km chain of islands. Neither operation is staffed 24 h per day. In addition, the vast majority of Russian volcanoes are not monitored seismically in real-time. Other challenges include multiple time-zones and language differences that hamper communication among volcanologists and meteorologists in the US, Japan, and Russia who share the responsibility to issue official warnings. Rapid, consistent verification of explosive eruptions and determination of cloud heights remain significant technical challenges. Despite these difficulties, in more than a decade of frequent eruptive activity in Kamchatka and the northern Kuriles, no damaging encounters with volcanic ash from Russian eruptions have been recorded.
Ozerov A. Yu. Experimental modeling of the explosion mechanism of basaltic magmas // Petrology. 2009. Vol. 17. № 7. P. 653-668. doi:10.1134/S0869591109070029.
Ozerov A.Yu. A New Cluster Regime Of Gas-Liquid Flow In Vertical Columns (Physical Modeling) // Сборник тезисов Международной конференции «Потоки и Структуры в Жидкостях: Физика Геосфер». М.: ИПМех РАН. 2009. Vol. 1. P. 178-181.
Ozerov A.Yu. Cluster Regime – The New Regime Of Flowing Of Gas-Liquid Mixture In Vertical Columns (Based On Experimental Data) // 6th International Symposium on Multiphase Flow, Heat Mass Transfer and Energy Conversion. Xi’an, China, 11-15 July 2009. 2009. P. FG-30.
Базанова Л.И., Дирксен О.В., Кулиш Р.В., Карташева Е.В. Эволюция новейшего вулканизма Жупанова хребта (Камчатка) // Вулканизм и геодинамика. Материалы IV Всероссийского симпозиума по вулканологии и палеовулканологии, Петропавловск-Камчатский, 22-27 сентября 2009 г. Петропавловск-Камчатский: ИВиС ДВО РАН. 2009. Т. 1. С. 265-268.
Базанова Л.И., Сулержицкий Л.Д. Вулкан Корякский: реконструкция динамики эруптивной активности за последние 10-12 тысяч лет // Вулканизм и геодинамика. Материалы IV Всероссийского симпозиума по вулканологии и палеовулканологии, Петропавловск-Камчатский, 22-27 сентября 2009 г. Петропавловск-Камчатский: ИВиС ДВО РАН. 2009. Т. 1. С. 269-272.
Белоусов А.Б., Белоусова М.Г., Miller T. Kurile Islands / Encyclopedia of Islands. Berkeley, Los Angeles, London: University of California Press. 2009. P. 520-524.
Бергаль-Кувикас О.В., Рогозин А.Н. Первые результаты изучения 500 – метрового разреза игнимбритов (река Кавыча, Восточная Камчатка) // Материалы VII региональной молодежной научной конференции «Исследования в области наук о Земле». 25 ноября 2009 г. г. Петропавловск – Камчатский: КамГУ им. В. Беринга. 2009. С. 39-49.    Annotation
В работе представлены новые данные об игнимбритах, распространённых в верховьях реки Кавыча (Восточная Камчатка). Уточнены северо-восточные и северные границы области распространения игнимбритов. Изучен 500-метровый разрез вулканогенной толщи, в котором выделено 16 слоёв различных пород, главным образом игнимбритов. Они детально опробованы, сделаны и описаны шлифы каждого слоя, выявлены особенности их минерального состава, получены данные по валовому химическому составу.

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