Antarctica: Beardmore Glacier Dynamics
The Beardmore Glacier Dynamics project will collect active and passive seismic observations, as well as radar measurements, to characterize the subglacial environment of Beardmore Glacier in order to improve our understanding of fast glacier motion. The science team will use a small hot water drill provided by IDDO to create the shot holes needed for the seismic work.
Antarctica: WAIS Divide Replicate Ice Coring
Replication of results is fundamental to science, and the ability to obtain additional ice samples from "intervals of scientific interest" will aid in the replication and verification of key results from ice core science. The newly-developed Replicate Coring System will be used with the DISC Drill to obtain additional ice samples from intervals of high scientific interest within the existing West Antarctic Ice Sheet (WAIS) Divide deep borehole.
WAIS Divide is a United States deep ice coring project in West Antarctica funded by the National Science Foundation (NSF). The WAIS Divide ice core will provide Antarctic records of environmental change for the last ~62,000 years with high time resolution and will be the first Southern Hemisphere climate record of comparable time resolution and duration to the Greenland GISP2, GRIP, North GRIP, and NEEM ice cores.