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Geodynamics

Application of lubrication theory in understanding subduction interface dynamics

Application of lubrication theory in understanding subduction interface dynamics

Plate interface lubrication is essential for stabilization and continuation of subduction process for million of years. The magnitude of plate interface lubrication determines transfer of stress between two converging plates, topography of mountain belts, transportation of volatiles to the mantle, and return flow of high to ultra-high pressure rocks to the earth’s surface.  In this …[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

Sedimentary Rocks – Insight Into The Past And Future Climate

Sedimentary Rocks – Insight Into The Past And Future Climate

In the recent past, a lot of effort has been directed toward evaluating the consequences of the rapidly rising global temperatures. Among them, one very alarming consequence is ocean acidification (Fauville et al, 2012; Gatusso et al, 2015). Ocean acidification is the direct result of atmospheric CO2 increase caused in part by anthropogenic activities such …[Read More]