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Widespread snowmelt in West Antarctica during unusually warm summer
Widespread snowmelt West Antarctica unusually warm summer
2017/7/21
An area of West Antarctica more than twice the size of California partially melted in 2016 when warm winds forced by an especially strong El Niño blew over the continent, an international group o...
New study reveals that West Antarctica's largest glacier may have started retreating as early as the 1940s
West Antarctica largest glacier started retreating the 1940s
2016/11/29
The present-day thinning and retreat of Pine Island Glacier, one of the largest and fastest shrinking glaciers of the West Antarctic Ice Sheet, may have already been underway as early as the 1940s, ac...
Three recent publications by early career researchers at three different institutions across the country provide the first look into the biogeochemistry, geophysics and geology of subglacial Lake Whil...
Magnetic anomaly patterns over crustal blocks of the King Edward VII Peninsula, Marie Byrd Land, West Antarctica
Edward VII Peninsula Aeromagnetic anomalies tectonic block west antarctic rift system Marie Byrd Land antartica
2015/9/28
Within the framework of the GITARA II project an aeromagnetic survey was performed during the GANOVEXVII expedition (1992/1993) over the King Edward VII Peninsula in northwestern Marie Byrd Land (West...
Radon and thoron daughter activities in the environment of the King George Island (West Antarctica)
Antarctica radon uranium thorium spectrometry
2015/9/10
Results of 253 gamma spectrometric analyses of radon daughters in soil and bedrocks of the King George Island
(West Antarctica) are presented. Measured values range from 0.1 to 58.4 Bq/kg, and from 4...
Geochemical characteristics of meltwater and pondwater on Barton and Weaver Peninsulas of King George Island, West Antarctica
chemical compositions of meltwater and pondwater sea salt water-rock interaction King George Island Antarctica
2017/4/11
In Antarctica, the geochemical properties of meltwater and pondwater are very sensitive to global warming. Therefore,
understanding the geochemical properties of the meltwater and pondwater is crucia...
Basal roughness of the Institute and Möller Ice Streams, West Antarctica: Process determination and landscape interpretation
Antarctica Roughness Radio-echo sounding Ice dynamics Mö ller Ice Stream Institute Ice Stream
2014/5/20
We present a detailed analysis of bed roughness beneath Institute and Möller Ice Streams, west Antarctica, using radio-echo sounding data (RES) acquired in the austral summer of 2010/11. We asses...
Th e We st A ntar ct ic ice she et (W AIS) has long bee n con si der ed vulne ra ble to ra pid re trea t and today
parts are rapidly losing ice. Projection of future change in WAIS is, however, hampe...
Radar-derived bed rou ghness characterization of Institute and M o¨ ller ice streams, West Antarctica, and comparison with Siple C oast ice streams
ghness characterization M o¨ ller ice streams
2014/5/20
Subglacial bed conditions exert a signif i cant control on
ice stream behavior and evolution, and can be characterized
by determining bed roughness from FFT analysis of r adar-imaged basal reflector...