Results 31 to 40 of about 24,371 (312)

Shallow ice coring and borehole casing at Dome Fuji Station, East Antarctica

Antarctic Record, 1995
A Deep Ice Coring Project at Dome Fuji, East Antarctica has been conducted by the Japanese Antarctic Research Expedition (JARE) since 1992. Shallow ice coring of 112m in depth and casing of its borehole at Dome Fuji Station were carried out in December ...
Hideaki Motoyama, Hiroyuki Enomoto, Morihiro Miyahara, Okitsugu Watanabe   +3 more
doaj   +1 more source

Spatial variability of snow chemistry in western Dronning Maud Land, Antarctica [PDF]

, 1998
During the austral summer of 1993-94 a number of 1-2 m deep snow pits were sampled in connection with firn-coring in western Dronning Maud Land, Antarctica. The traverse went from 800 to about 3000 m a.s.l. upon the high-altitude plateau.
Gundestrup, Niels, Hansson, Margareta, Isaksson, Elisabeth, Karlen, WibjoRn, Mayewski, Paul A., Stenbrrg, Malin, Twickler, Mark S., Whitlow, Sallie I.   +7 more
core   +4 more sources

Expedition 302 geophysics: integrating past data with new results [PDF]

, 2006
In preparation for IODP Expedition 302, Arctic Coring Expedition (ACEX), a site survey database comprising geophysical and geological data from the Lomonosov Ridge was compiled.
Backman, J., Brinkhuis, H., Clemens, S., Cronin, T., Dickens, G.R., Eynaud, F., Floden, T., Gattacceca, J., Jakobsson, M., Jakobsson, M., Jordan, R.W., Kaminski, M., King, J., Koç, N., Martinez, N.C., Matthiessen, J., McInroy, D., Moore Jr., T.C., Moran, K., O'Regan, M., Onodera, J., Pälike, H., Rea, B., Rio, D., Sakamoto, T., Smith, D.C., St. John, K.E.K., Stein, R., Suto, I., Suzuki, N., Takahashi, K., Watanabe, M., Yamamoto, M.   +32 more
core   +1 more source

Development of the JARE deep ice coring system

Antarctic Record, 1990
A deep ice coring system, which is to be used a top the Queen Maud Land ice sheet in 1994-1995 with a plan named "Dome Project", has been developed since 1988.
Yoshiyuki Fujii, Hideaki Motoyama, Hideki Narita, Kunio Shinbori, Nobuhiko Azuma, Yoiti Tanaka, Moriatsu Miyahara, Akiyoshi Takahashi, Okitsugu Watanabe   +8 more
doaj   +1 more source

The SUBGLACIOR drilling probe: hydraulic considerations

Annals of Glaciology, 2021
Using significant technological breakthroughs and unconventional approaches, the goal of the in situ probing of glacier ice for a better understanding of the orbital response of climate (SUBGLACIOR) project is to advance ice core research by inventing ...
O. Alemany, P. Talalay, P. Boissonneau, J. Chappellaz, J. F. Chemin, R. Duphil, E. Lefebvre, L. Piard, P. Possenti, J. Triest   +9 more
doaj   +1 more source

Ice Cores from the St. Elias Mountains, Yukon, Canada: Their Significance for Climate, Atmospheric Composition and Volcanism in the North Pacific Region [PDF]

, 2014
A major achievement in research supported by the Kluane Lake Research Station was the recovery, in 2001 –02, of a suite of cores from the icefields of the central St.
Bourgeois, Jocelyne, Demuth, Mike, Fisher, David, Froese, Duane, Goto-Azuma, Kumiko, Kreutz, K, Mayewski, Paul A, Osterberg, Erich, Steig, Eric J, Wake, Cameron P, Yalcin, Kaplan, Zdanowicz, Christian, Zheng, James   +12 more
core   +4 more sources

Activities of the Dome Fuji Station wintering party of the 44th Japanese Antarctic Research Expedition in 2003-2004

Antarctic Record, 2005
The 44th Dome Fuji Wintering party, consisting of eight personnel, carried out observation and logistic works at Dome Fuji Station (77°19S, 39°42E, 3810m a.s.l.) from 19 January 2003 to 23 January 2004.
Ichio Obinata
doaj   +1 more source

RAM-2 Drill system development: an upgrade of the Rapid Air Movement Drill

Annals of Glaciology, 2021
Significant upgrades to the Rapid Air Movement (RAM) Drill were developed and tested by the US Ice Drilling Program in 2016 through 2020 for the U.S. National Science Foundation.
Christopher Gibson, Grant Boeckmann, Zachary Meulemans, Tanner Kuhl, Jim Koehler, Jay Johnson, Kristina Slawny   +6 more
doaj   +1 more source

Constraints on soluble aerosol iron flux to the Southern Ocean at the Last Glacial Maximum. [PDF]

, 2015
Relief of iron (Fe) limitation in the Southern Ocean during ice ages, with potentially increased carbon storage in the ocean, has been invoked as one driver of glacial-interglacial atmospheric CO2 cycles.
Conway, TM, Elderfield, HE, Mulvaney, R, Röthlisberger, R, Wolff, EW   +4 more
core   +4 more sources

New Seismic Methods to Support Sea-Ice Platform Drilling [PDF]

Scientific Drilling, 2009
The ANtarctic geological DRILLing Program (ANDRILL)is currently a consortium of five nations (Germany, Italy, New Zealand, the United Kingdom, a and the United States of America).
Stephen F. Pekar, David M. Harwood, Richard H. Levy, Marvin A. Speece, Ross D. Powell   +4 more
doaj   +1 more source