Results 11 to 20 of about 11,262 (226)

Seasonal and spatial variations in the ocean-coupled ambient wavefield of the Ross Ice Shelf [PDF]

Journal of Glaciology, 2019
The Ross Ice Shelf (RIS) is host to a broadband, multimode seismic wavefield that is excited in response to atmospheric, oceanic and solid Earth source processes.
Michael G. Baker, Richard C. Aster, Robert E. Anthony, Julien Chaput, Douglas A. Wiens, Andrew Nyblade, Peter D. Bromirski, Peter Gerstoft, Ralph A. Stephen   +8 more
doaj   +3 more sources

Reflections on the anomalous ANITA events: the Antarctic subsurface as a possible explanation

Annals of Glaciology, 2020
The Antarctic Impulsive Transient Antenna (ANITA) balloon experiment was designed to detect radio signals initiated by high-energy neutrinos and cosmic ray (CR) air showers.
Ian M. Shoemaker, Alexander Kusenko, Peter Kuipers Munneke, Andrew Romero-Wolf, Dustin M. Schroeder, Martin J. Siegert   +5 more
doaj   +3 more sources

Coupling the U.K. Earth System Model to Dynamic Models of the Greenland and Antarctic Ice Sheets

Journal of Advances in Modeling Earth Systems, 2021
The physical interactions between ice sheets and the atmosphere and ocean around them are major factors in determining the state of the climate system, yet many current Earth System models omit them entirely or treat them very simply.
Robin S. Smith, Pierre Mathiot, Antony Siahaan, Victoria Lee, Stephen L. Cornford, Jonathan M. Gregory, Antony J. Payne, Adrian Jenkins, Paul R. Holland, Jeff K. Ridley, Colin G. Jones   +10 more
doaj   +1 more source

Progress toward globally complete frontal ablation estimates of marine-terminating glaciers

Annals of Glaciology, 2022
Knowledge of frontal ablation from marine-terminating glaciers (i.e., mass lost at the calving face) is critical for constraining glacier mass balance, improving projections of mass change, and identifying the processes that govern frontal mass loss ...
William Kochtitzky, Luke Copland, Wesley Van Wychen, Regine Hock, David R. Rounce, Hester Jiskoot, Ted A. Scambos, Mathieu Morlighem, Michalea King, Leo Cha, Luke Gould, Paige-Marie Merrill, Andrey Glazovsky, Romain Hugonnet, Tazio Strozzi, Brice Noël, Francisco Navarro, Romain Millan, Julian A. Dowdeswell, Alison Cook, Abigail Dalton, Shfaqat Khan, Jacek Jania   +22 more
doaj   +1 more source

Radio-Echo Sounding Over Polar Ice Masses [PDF]

, 2007
Peer reviewedPublisher ...
Bingham, Robert G., Siegert, Martin J.
core   +1 more source

Inland thinning of the Amundsen Sea sector, West Antarctica [PDF]

, 2002
[1] Together with the Pine Island glacier (PIG), the Thwaites (TG) and Smith (SG) glaciers are the principal drainage systems of the Amundsen Sea (AS) sector of Western Antarctica.
Mansley, JAD, Shepherd, A, Wingham, DJ
core   +1 more source

Deep ice core drilling to a depth of 3035.22 m at Dome Fuji, Antarctica in 2001–07

Annals of Glaciology, 2021
The Japanese second deep ice coring project was carried out at Dome Fuji, Antarctica. Following the drilling of the pilot hole in 2001, deep ice core drilling led by the Japanese Antarctic Research Expedition (JARE) was conducted over four austral summer
Hideaki Motoyama, Akiyoshi Takahashi, Yoichi Tanaka, Kunio Shinbori, Morihiro Miyahara, Takayasu Yoshimoto, Yoshiyuki Fujii, Atsushi Furusaki, Nobuhiko Azuma, Yukio Ozawa, Akio Kobayashi, Yasushi Yoshise   +11 more
doaj   +1 more source

Englacial Pore Water Localizes Shear in Temperate Ice Stream Margins [PDF]

, 2019
The margins of fast‐moving ice streams are characterized by steep velocity gradients. Some of these gradients cannot be explained by a temperature‐dependent viscosity alone.
Haseloff, Marianne, Hewitt, I. J., Katz, R. F.   +2 more
core   +2 more sources

Geographical distribution and volume of Antarctic icebergs derived from ship observation data

Annals of Glaciology, 2017
Information on the occurrence, spatial distribution and morphometric characteristics of Antarctic icebergs is needed in a large number of applications including navigation, heat and freshwater balance calculations, biochemistry of the ocean and ...
Yury A. Romanov, Nina A. Romanova, Peter Romanov   +2 more
doaj   +1 more source

Basal freeze-on generates complex ice-sheet stratigraphy

Nature Communications, 2018
Subsurface ice-sheet radar images reveal large plume-shaped bodies rising from the base, with their origin not yet understood. Here, the authors show that freeze-on of water at the ice-sheet base combined with ice-flux explains the vertical extent, shape
G. J.-M. C. Leysinger Vieli, C. Martín, R. C. A. Hindmarsh, M. P. Lüthi   +3 more
doaj   +1 more source