Results 71 to 80 of about 11,270 (214)
Reflections On the Anomalous ANITA Events: The Antarctic Subsurface as a Possible Explanation
, 2019 The ANITA balloon experiment was designed to detect radio signals initiated by neutrinos and cosmic ray air showers. These signals are typically discriminated by the polarization and phase inversions of the radio signal.
Kusenko, Alexander +5 more
core +1 more source
Ecology and Evolution, Volume 16, Issue 2, February 2026.Two co‐occurring species of hermit crabs use very different shell sizes, one species using shells that are too small to accommodate all the carapace or claws. The two crab species were found to have diverged in their adaptations to their environment: one species adopting a suite of traits, including the use of large shells, that enhance protection from
Chloe B. MacLean, Louis A. Gosselin
wiley +1 more source
Observed meltwater-induced flexure and fracture at a doline on George VI Ice Shelf, Antarctica
Journal of GlaciologyGlobal Navigation Satellite System (GNSS) observations and ground-based timelapse photography obtained over the record-high 2019/2020 melt season are combined to characterise the flexure and fracture behaviour of a previously formed doline on George VI ...
Alison F. Banwell +4 more
doaj +1 more source
Seabed corrugations beneath an Antarctic ice shelf revealed by autonomous underwater vehicle survey: Origin and implications for the history of Pine Island Glacier [PDF]
, 2013 Ice shelves are critical features in the debate about West Antarctic ice sheet change and sea level rise, both because they limit ice discharge and because they are sensitive to change in the surrounding ocean.
Dutrieux, Pierre +7 more
core +4 more sources
Earth Surface Processes and Landforms, Volume 51, Issue 2, February 2026.We provide a geomorphological analysis of Cordillera Vilcanota and use morphostratigraphic principles to reconstruct palaeo icefield extent and palaeoglacier readvances, likely during the Antarctic Cold Reversal and Younger Dryas. We find evidence of temperate and polythermal ice margins, with limited glaciofluvial landform generation.
Bethan Davies +11 more
wiley +1 more source
Triangular wheel locomotion mechanism [PDF]
, 1972 Triangular wheel and suspension vehicle is described which can scale obstacle higher than its own ...
Hryniewiecki, E.
core +1 more source
Flow History Effects on River Bifurcation Dynamics in a Himalayan River
Water Resources Research, Volume 62, Issue 2, February 2026.Abstract Dynamic gravel bed rivers experience frequent changes in channel position and flow distribution between branches, which can alter the location and extent of flooding. Changes in flow routing can significantly impact livelihoods, habitats and infrastructure in adjacent floodplains. Here, we test whether variations in seasonal discharge patterns
C. Cload +3 more
wiley +1 more source
Radar-Coding and Geocoding Lookup Tables for the Fusion of GIS Data and SAR images in Mountain Areas [PDF]
, 2010 International audienceSynthetic aperture radar (SAR) image orthorectification induces an important alteration of information due to the side-looking geometry of SAR acquisition.
Bolon, Philippe +6 more
core +3 more sources
Journal of Geophysical Research: Oceans, Volume 131, Issue 2, February 2026.Abstract Several water masses circulate under the Ross Ice Shelf (RIS), the largest ice shelf in Antarctica, each causing basal melting with a specific spatio‐temporal pattern. To investigate these patterns and their variability, we applied a mixing ratio analysis to simulated water masses from a new numerical ocean model of the Ross Sea.
Enrico Pochini +10 more
wiley +1 more source
Surge dynamics in the Nathorstbreen glacier system, Svalbard [PDF]
, 2014 Nathorstbreen glacier system (NGS) recently experienced the largest surge in Svalbard since 1936, and this was examined using spatial and temporal observations from DEM differencing, time series of surface velocities from satellite synthetic aperture ...
M. Sund, T. Eiken, T. R. Lauknes
core +1 more source