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Rapid Access Ice Drill: a new tool for exploration of the deep Antarctic ice sheets and subglacial geology

  • JOHN W. GOODGE (a1) and JEFFREY P. SEVERINGHAUS (a2)
Abstract

A new Rapid Access Ice Drill (RAID) will penetrate the Antarctic ice sheets in order to create borehole observatories and take cores in deep ice, the glacial bed and bedrock below. RAID is a mobile drilling system to make multiple long, narrow boreholes in a single field season in Antarctica. RAID is based on a mineral exploration-type rotary rock-coring system using threaded drill pipe to cut through ice using reverse circulation of a non-freezing fluid for pressure-compensation, maintenance of temperature and removal of ice cuttings. Near the bottom of the ice sheet, a wireline latching assembly will enable rapid coring of ice, the glacial bed and bedrock below. Once complete, boreholes will be kept open with fluid, capped and available for future down-hole measurement of temperature gradient, heat flow, ice chronology and ice deformation. RAID is designed to penetrate up to 3300 m of ice and take cores in <200 hours, allowing completion of a borehole and coring in ~10 d at each site. Together, the rapid drilling capability and mobility of the system, along with ice-penetrating imaging methods, will provide a unique 3-D picture of interior and subglacial features of the Antarctic ice sheets.

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Copyright
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited.
Corresponding author
Correspondence: John W. Goodge <jgoodge@d.umn.edu>
References
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Augustine, NR and 11 others (2012) More and better science in Antarctica through increased logistical effectiveness. U.S. Office of Science and Technology Policy and the National Science Foundation, Washington DC, 28 pp
Clow, GD and Koci, B (2002) A fast mechanical-access drill for polar glaciology, paleoclimatology, geology, tectonics, and biology. Mem. Natl. Inst. Polar Res., 56, 537
Dansgaard, W and Johnsen, SJ (1969) A flow model and a time scale for the ice core from Camp Century, Greenland. J. Glaciol., 8, 215223
DeConto, RM and Pollard, D (2003) Rapid Cenozoic glaciation of Antarctica induced by declining atmospheric CO2 . Nature, 421, 245249 (doi: 10.1038/nature01290)
Fischer, H and 29 others (2013) Where to find 1.5 million yr old ice for the IPICS “Oldest-Ice” ice core. Clim. Past, 9, 24892505 (doi: 10.5194/cp-9–2489-2013)
Fretwell, P and 59 others (2013) Bedmap2: improved ice bed, surface and thickness datasets for Antarctica. Cryosphere, 7, 375393 (doi: 10.5194/tc-7-375-2013)
Gerasimoff, MD (2012) Prospectus for a Rapid Access Ice Drill: A drilling system equipped for rapid transit of glacial ice, equipped for on-the-fly ice coring and subglacial rock coring, and suitable for regional geological mapping and glaciology. Ice Drilling Design and Operations report, University of Wisconsin, Madison, Wisconsin, 57 pp
Goodge, JW and Finn, CA (2010) Glimpses of East Antarctica: Aeromagnetic and satellite magnetic view from the central Transantarctic Mountains of East Antarctica. J. Geophys. Res., 115, B09103 (doi: 10.1029/2009JB006890)
Goodge, J and 8 others (2011) RAID: Rapid Access Ice Drilling. Ice Drilling Program Office Workshop Report, Herndon, Virginia, April 15–16, 3 pp
Harley, SL, Fitzsimons, ICW and Zhao, Y (2013) Antarctica and supercontinent evolution: historical perspectives, recent advances and unresolved issues. In Harley, SL, Fitzsimons, ICW and Zhao, Y, eds. Antarctica and supercontinent evolution, vol. 383. Geological Society, Special Publications, London, 134 (doi: 10.1144/SP383.9)
Herron, MM and Langway, CC J. (1980) Firn densification: an empirical model. J. Glaciol., 25, 373385
Lisiecki, L and Raymo, M (2007) Plio–Pleistocene climate evolution: trends and transitions in glacial cycle dynamics. Quat. Sci. Rev., 26, 5669 (doi: 10.1016/j.quascirev.2006.09.005)
Nielson, DL, Delahunty, C, Goodge, J and Severinghaus, JP (2015) Facility for testing ice drills. Sci. Drill., in review
Piercy, NAV, Hooper, MS and Winny, HF (1933) Viscous flow through pipes with core. Philos. Mag., 15, 647676 (doi: 10.1080/14786443309462212)
Raymo, ME, Lisiecki, LE and Nisancioglu, KH (2006) Plio-Pleistocene ice volume, Antarctic climate, and the global δ18O record. Science, 313, 492495 (doi: 10.1126/science.1123296)
Rignot, E, Mouginot, J and Scheuchl, B (2011) Ice flow of the Antarctic ice sheet. Science, 333, 14271430 (doi: 10.1126/science.1208336)
Ritzwoller, MH, Shapiro, NM, Levshin, AL and Leahy, GM (2001) Crustal and upper mantle structure beneath Antarctica and surrounding oceans. J. Geophys. Res., 106, 30,64530,670 (doi: 10.1029/2001JB000179)
Sheldon, SG, Popp, TJ, Hansen, SB and Steffensen, JP (2014) Promising new borehole liquids for ice-core drilling on the East Antarctic high plateau. Ann. Glaciol., 55(68), 260270 (doi: 10.3189/2014AoG68A043)
Van Liefferinge, B and Pattyn, F (2013) Using ice-flow models to evaluate potential sites of million year-old ice in Antarctica. Clim. Past, 9, 23352345 (doi: 10.5194/cp-9–2335-2013)
Wilson, DS and 5 others (2011) Antarctic topography at the Eocene–Oligocene boundary. Palaeogeogr. Palaeoclimatol. Palaeoecol. 335–6, 2434 (doi: 10.1016/j.palaeo.2011.05.028)
Zachos, JC, Quinn, TM and Salamy, K (1996) High resolution (104 yr) deep-sea foraminiferal stable isotope time series. Paleoceanography, 11, 251266 (doi: 10.1029/96PA00571)
Zapol, WM and 17 others (2011) Future science opportunities in Antarctica and the Southern Ocean. National Research Council, National Academies Press, Washington, D.C., 195 pp
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