This is because seismic waves propagate differently in the water-saturated zone than in the unsaturated zone, also called vadose zone. Luc Illien, a PhD student at GFZ, and his colleagues used two ...

This complexity differs depending on whether the saturated or unsaturated zone is being considered. The unsaturated zone plays a fundamental role for nonpoint source pollution. A pollutant such as ...

The method proposed was successful in providing critical information on the rock type distribution and hydrocarbon saturation zones in ‘Tipam formation' located in the upper Assam basin.