Sentences with phrase «gia signal»

The right panel shows the predicted GIA signal from our new model.

``... The inferred GIA signal over the complete Antarctic continent supports Late - Pleistocene ice models derived from glacio - geologic studies, with important differences over the two main ice - shelves.

Not exact matches

Figure 2: The left panel shows the rate of ice + GIA mass change observed by GRACE, plotted in terms of the equivalent water thickness change (mm / yr) required to produce the observed signal.

Second, he demonstrated that prevailing estimates of the 20th century GMSL rise (~ 1.5 to 2.0 mm / year), after correction for the maximum signal from ocean thermal expansion, implied mass flux from ice sheets and glaciers at a level that would grossly misfit the residual GIA - corrected observations of Earth's rotation.

We demonstrate that the combination of lower estimates of the 20th century GMSL rise (up to 1990) improved modeling of the GIA process and that the correction of the eclipse record for a signal due to angular momentum exchange between the fluid outer core and the mantle reconciles all three Earth rotation observations.

A study by Mitrovica et al. (2015) has demonstrated that the combination of lower estimates of the GMSL rise between 1900 and 1990 (~ 1.2 mm yr - 1), improved modeling of the GIA process and the signal due to core - mantle coupling in ancient eclipse observations resolves «Munk's enigma.»