Browsing Статьи, тезисы докладов by Title
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Browsing Статьи, тезисы докладов by Title
Now showing items 131-150 of 2494
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ON SOME FEATURES PECULIAR TO THE SEPTEMBER 22, 2005 ERUPTION OF YOUNG SHIVELUCH VOLCANO, KAMCHATKA (2014)An explosive eruption of Young Shiveluch Volcano occurred on September 22, 2005, discharging a pyroclastic flow about 20 km long in the Baidarnaya River valley and an ashfall in the area of the Northern group of volcanoes.
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(2014)The physical mechanism is suggested to account for the phenomenon of modulation of the intensity of geoacoustic emission (GAE) by the external electromagnetic field of audio-frequency band, which was previously revealed ...
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(2015)As a case study, the Meihe Basin, a typical Cenozoic faulted basin, was divided into and identified as five three-order sequences by utilizing core, well logging, and seismic data, as well as palaeontological and geochemical ...
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(2008)Passive margins have existed somewhere on Earth almost continually since 2740 Ma. They were abundant at 1900–1890, 610–520, and 150–0 Ma, scarce at ca. 2445–2300, 1600–1000, and 300–275 Ma, and absent before ca. 3000 Ma ...
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(2020)Изученные изотопные характеристики Pb и Nd гранитоидов, прорывающих комплексы Озёрной зоны, Монгольского и Гобийского Алтая, иллюстрируют особенности процессов роста континентальной коры разнородных террейнов Центрально-Азиатского ...
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(2010)A concept of the transnational geological GIS creation consists in the consideration of spatial objects under study as an integrated complex system with its specific internal structure and ...
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(2009)The Central Asian Orogenic Belt (CAOB) is well-known for its massive generation of juvenile crust in the Phanerozoic. In eastern CAOB, voluminous peralkaline and alkaline (alkali-feldspar) granitoids and genetically related ...
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(2014)We report the petrology, whole-rock geochemistry, zircon LA-ICP-MS U–Pb chronology and zircon Hf isotopic data of Daxigou granitoids (western part of the Kuluketage Block, NW China) to evaluate their likely petrogenesis ...
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(2008)Two powerful eruptions of Quizapu vent on Cerro Azul Volcano, Chile are used as examples to discussthe problem of effusive eruptions of magmas having high preeruptive volatile concentrations. A physicochemicalmechanism is ...
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(2014)The 2012-2013 Tolbachik Fissure eruption started from lava gushing and effusion in the Menyailov vent on November 27 th , 2012; after three days the activity of this vent ceased and the eruption continued from the Naboko ...
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(2006)Separation of a metal-rich core strongly depleted the silicate portion of the Earth in highly siderophile elements (HSE), including Pt, Re, and Os. To address the issues of how early differentiation, partial melting, and ...
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(2004)Precise Pt–Re–Os isotopic and highly siderophile element (HSE) data are reported for 10 drill core samples collected across a 2.7 m thick, differentiated komatiite lava flow at Pyke Hill in Ontario, Canada. The Pt–Re–Os ...
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(1993)On the basis of the writer's data of the migration of great 18-20th century earthquakes and their repeat times he offers a forecast of the times of large earthquakes that are likely to occur in the northern Kurils and ...
Now showing items 131-150 of 2494