Donald E. Voigt

TL;DR: A north-to-south directionality of the abrupt climatic signal is demonstrated, which is propagated to the Southern Hemisphere high latitudes by oceanic rather than atmospheric processes, which confirms a central role for ocean circulation in the bipolar seesaw.

TL;DR: Results from a new, annually resolved ice-core record from West Antarctica suggest a more active role for the Southern Ocean in the onset of deglaciation than is inferred from ice cores in the East Antarctic interior, which are largely isolated from sea-ice changes.

TL;DR: In this article, the chemistry of the fixation process used in the field is poorly understood and the intent of the first step is to form insoluble Fe arsenate, the second to bind the soil.

TL;DR: In this paper, the flow velocity of ice stream D, West Antarctica has been measured to vary by a factor of three over the course of a day and these fluctuations are measured at the grounding line as well as upstream of the ground line in the ice plain of D. The diurnal velocity fluctuation appears to be driven by the tide beneath the Ross Ice Shelf.

TL;DR: In this paper, GPS data showed that the Whillans ice stream is continuing to decelerate at rates of about 0.6%/yr2, with faster rates near the grounding line.