Modeling of heat and mass transfer in the hydrothermal system of the Akademii Nauk caldera |
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| Authors: | A V Ermakov |
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| Institution: | (1) Geological Institute (GIN), Russian Academy of Sciences, Pyzhevskii per. 7, Moscow, 109017, Russia |
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| Abstract: | Supposing a leading role of free heat convection in the hydrothermal system above the magma chamber, a model of the hydrothermal system of the Akademii Nauk caldera in Kamchatka is suggested. The model is based on available geological, hydrogeological and geothermal data for the area. Three possible variants of the model are discussed. Based on temperature distribution data, the variant best corresponding to the natural conditions has been chosen. The period of hydrothermal system stabilization for all the variants is close to 7000–8000 years. |
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