Dynamics of Convective Heat and Mass Transfer in Permeable Parts of Seismofocal Zones of the Kamchatka Region and Conjugated Volcanic Arcs
YuryPerepechko,VictorSharapov,KonstantinSorokin, Anna Mikheeva
: Volcanoes - Geological and Geophysical Setting, Theoretical Aspects and Numerical Modeling, Applications to Industry and Their Impact on the Human Health
This chapter considers the dynamics of convective heating of mantle and crustal rocks in the seismic focal zone of Kamchatka region and associated volcanic arcs, which are characterized by the predominance of compressive stresses and the compaction of the heterophase medium. Features of heating, determining the dynamics of metasomatic transformations and convective melting, are studied on the basis of nonisothermal hydrodynamic model of heating of lithospheric rocks above the magmatic chambers.
