Newall Glacier

General Information

The 175 m long, 10 cm diameter, ice core was collected during the austral summer of 1988-1989 and contains information on chemistry, Pb- 210 profiles, density profiles and temperature profiles. A second core 150 meters long was also collected but is no longer in the ICF inventory. Snow pits were also dug and sampled by the Glacier Research Group (GRG) at the University of New Hampshire. The firn/ice transition at Newall Glacier is at ~39 meters depth and the mean annual temperature is -29 C. (Mayewski and others, 1995). The core is on the de-accession list and the remaining archive is not continuous.

Data
Publications
  • Grimm RE, Stillman DE and MacGregor JA (2015) Dielectric signatures and evolution of glacier ice, Journal of Glaciology, 61(230), 1159-1170, doi:10.3189/2015JoG15J113
  • Stillman DE, MacGregor JA, Grimm RE (2013) Electrical response of ammonium-rich water ice. Annals of Glaciology, 54(64), 21-26. https://doi.org/10.3189/2013AoG64A204
  • Stillman DE, MacGregor JA, Grimm RE (2013) The role of acids in electrical conduction through ice. Journal of Geophysical Research: Earth Surface, 118 (1), 1–16, doi:10.1029/2012JF002603
  • Barletta RE, Priscu JC, Mader HM, Jones WL and Roe CH (2012) Chemical analysis of ice vein microenvironments: II. Analysis of glacial samples from Greenland and Antarctica. Journal of Glaciology, 58(212), 1109-1118, doi:10.3189/2012JoG12J112
  • Mayewski PA and others (1995) An ice-core based, late Holocene history for the Transantarctic Mountains, Antarctica. Contributions to Antarctic Research IV, Antarctic Res. Series, 67:33-45.
  • Jull AJT, Lal D, Donahue DJ, Mayewski PA, Lorius C, Raynaud D, and Petit J (1994) Measurements of cosmic-ray-produced 14C in firn and ice from Antarctica. Nuclear Instruments and Methods in Physics Research B, 92:326-330.
  • Welch KA (1993) Glaciochemical investigations of the Newall Glacier, southern Victoria Land, Antarctica, MS thesis, University of New Hampshire.
  • Welch KA, Mayewski PA, Dibb JE, Twickler MS and Whitlow SI (1995) Marine and polar continental air mass influence on glaciochemical records from the Dry Valley region of Antarctica. Atmospheric Environment.
  • Welch KA, Mayewski PA and Whitlow SI (1993) Methanesulfonic acid in coastal Antarctic snow related to sea-ice extent. Geophys, Res. Lett., 20:443-446.