The Coupling of the Numerical Heat Transfer Model of the Pauzhetka Hydrothermal System (Ramchatka, USSR) with Hydroisotopic Data

Abstract

The application of the two-dimensional numerical heat-transfer model to the Pauzhetka hydrothermal system allowed us to establish that malous temperature of 700-10OO0C and with a volume of 20-30 km3.may be a heat source f o r the formation of the Pauzhetka hydrothermal system. Pauzhetka hydrothermal system may be meteoric waters which are infiltrated at an average rate of 5-10 kg/e.km . 1. A shallow magma bo@ with the ano- 2. The water feeding source of the 2 The coupling of the numerical heattransfer model with hydroisotopic data (D,T,I80) obtained from the results of testing of exploitation wells, rivers and springs is the basis to underetand more clearly the position of recharge areas and the structure of water flows in the hydrothermal system.