Results 21 to 30 of about 136,204 (182)

Genetic diversity of Antarctic fish [PDF]

, 2014
Correct species identification is fundamental to all areas of biology, but particularly the policy related areas of conservation and fisheries management.
Fitzcharles, Elaine M.
core   +2 more sources

Report of the Wintering Party of the 11th Japanese Antarctic Research Expedition in 1970-1971 (Reports of the Japanese Antarctic Research Expedition)

Antarctic Record, 1972
1. The 11th Wintering party of the Japanese Antarctic Research Expedition (1969-1971) led by T. MATSUDA consisted of thirty members. The items of the research programmes were as follows : aurora, cosmic rays, geomagnetism, ionosphere, radio physics ...
Tatsuro MATSUDA
doaj   +1 more source

The sensitivity of Cook Glacier, East Antarctica, to changes in ice-shelf extent and grounding-line position

Journal of Glaciology, 2022
The Wilkes Subglacial Basin in East Antarctica contains ice equivalent to 3–4 m of global mean sea level rise and is primarily drained by Cook Glacier.
James R. Jordan, G. Hilmar Gudmundsson, Adrian Jenkins, Chris R. Stokes, Bertie W. J. Miles, Stewart S. R. Jamieson   +5 more
doaj   +1 more source

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

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   +1 more source

Change at 85 degrees south: Shackleton Glacier region proglacial lakes from 1960 to 2020

Annals of Glaciology, 2023
Over the last two decades, anomalous warming events have been observed in coastal Antarctic regions. While these events have been documented in the Ross Sea sector, the Antarctic interior is believed to have been buffered from warming.
Melisa A. Diaz, Christopher B. Gardner, David H. Elliot, Byron J. Adams, W. Berry Lyons   +4 more
doaj   +1 more source

Southern hemisphere atmospheric circulation: Impacts on Antarctic climate and reconstructions from Antarctic ice core data [PDF]

, 2010
The official pulished version can be accessed from the DOI below - Copyright @ 2010 Springer VerlagThe atmospheric circulation patterns in the Southern Hemisphere have had a significant impact on the climate of the Antarctic and there is much evidence ...
McGregor, G R, Russell, A, McGregor, G.R., Russell, A.   +3 more
core   +1 more source

Pure rotational Raman spectroscopy applied to N2/O2 analysis of air bubbles in polar firn

Journal of Glaciology, 2021
Earlier gas measurements of firn air (atmosphere in open pore channels) at polar sites have revealed the occurrence of gas fractionation phenomena during bubble close-off, in addition to well-known thermal and gravitational gas separation.
Hiroshi Ohno, Yoshinori Iizuka, Shuji Fujita   +2 more
doaj   +1 more source

Molecular support for Pleistocene persistence of the continental Antarctic moss Bryum argenteum [PDF]

, 2010
We examined sequence variation of ITS and phy2 for Bryum argenteum from Antarctica, sub-Antarctic, New Zealand and Australia to understand better taxonomic delimitations and resolve relationships between these geographic regions. Bryum argenteum has been
Gemmill, C., Hills, S., Chrissen E.C. Gemmill, Stevens, M., Stevens, Mark I., Mark I. Stevens, Simon F.K. Hills, Gemmill, Chrissen E.C., Hills, Simon F.K.   +8 more
core   +1 more source

Comparison of elastic moduli from seismic diving-wave and ice-core microstructure analysis in Antarctic polar firn

Annals of Glaciology, 2019
We compared elastic moduli in polar firn derived from diving wave refraction seismic velocity analysis, firn-core density measurements and microstructure modelling based on firn-core data.
Rebecca Schlegel, Anja Diez, Henning Löwe, Christoph Mayer, Astrid Lambrecht, Johannes Freitag, Heinrich Miller, Coen Hofstede, Olaf Eisen   +8 more
doaj   +1 more source

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   +1 more source