Controls on Geyser Periodicity

    loading  Checking for direct PDF access through Ovid

Abstract

Geyser eruption frequency is not constant over time and has been shown to vary with small (less than equals 10 sup minus 6) strains induced by seismic events, atmospheric loading, and Earth tides.The geyser system is approximated as a permeable conduit of intensely fractured rock surrounded by a less permeable rock matrix. Numerical simulation of this conceptual model yields a set of parameters that controls geyser existence and periodicity. Much of the responsiveness to remote seismicity and other small strains in the Earth can be explained in terms of variations in permeability and lateral recharge rates.

Related Topics

    loading  Loading Related Articles