Results 131 to 140 of about 12,531 (254)

Surging of a Hudson Strait-scale ice stream: subglacial hydrology matters but the process details mostly do not [PDF]

, 2023
Matthew Drew, Lev Tarasov
openalex   +1 more source

Ice mass discharge through the Antarctic subglacial hydrographic network as a trigger for cryoseismicity

Journal of Glaciology
We analyse seismic time series collected during experimental campaigns in the area of the David Glacier, Victoria Land, Antarctica, between 2003 and 2016.
Stefania Danesi, Simone Salimbeni, Alessandra Borghi, Stefano Urbini, Achille Zirizzotti, Massimo Frezzotti   +5 more
doaj   +1 more source

A Second Large Subglacial Impact Crater in Northwest Greenland? [PDF]

Following the discovery of the Hiawatha impact crater beneath the northwest margin of the Greenland Ice Sheet, we explored satellite and aerogeophysical data in search of additional such craters.
Bottke, William F., Jr., Fahnestock, Mark A., Harbeck, Jeremy P., Kjaer, Kurt H., MacGregor, Joseph A., Paden, John D., Stillman, David E., Studinger, Michael   +7 more
core   +1 more source

Glacitectonism, subglacial and glacilacustrine processes during a Neoproterozoic panglaciation, north‐east Svalbard [PDF]

, 2015
Edward J. Fleming, Douglas I. Benn, Carl Stevenson, Michael Petronis, Michael J. Hambrey, Ian J. Fairchild   +5 more
openalex   +1 more source

Subglacial lake sediments and sedimentary processes: Potential archives of ice sheet evolution, past environmental change, and the presence of life

, 2011
Michael J. Bentley, Poul Christoffersen, Dominic A. Hodgson, Andrew M. Smith, Sławek Tulaczyk, A. M. Le Brocq   +5 more
openalex   +2 more sources

Automated monitoring of subglacial hydrological processes with ground‐penetrating radar (GPR) at high temporal resolution: scope and potential pitfalls [PDF]

, 2008
Bernd Kulessa, Adam Booth, Andrew Hobbs, Alun Hubbard   +3 more
openalex   +1 more source

Revealing unknown subglacial carbon processes using high frequency gas measurements and stable isotopes

, 2020
Jesper Riis Christiansen, Thomas Röckmann, María Elena Popa, Célia Sapart, Christian Juncher Jørgensen   +4 more
openalex   +1 more source

Carbon emissions from the edge of the Greenland Ice sheet reveal subglacial processes of methane and carbon dioxide turnover

, 2021
Jesper Riis Christiansen, Thomas Röckmann, María Elena Popa, Célia Sapart, Christian Juncher Jørgensen   +4 more
openalex   +1 more source

Southern Ocean warming: Increase in basal melting and grounded ice loss [PDF]

, 2013
We apply a global finite element sea ice/ice shelf/ocean model (FESOM) to the Antarctic marginal seas to analyze projections of ice shelf basal melting in a warmer climate.
Determann, Jürgen, Hellmer, Hartmut, Timmermann, Ralph   +2 more
core  

Ice-flow sensitivity to boundary processes: a coupled model study in the Vostok Subglacial Lake area, Antarctica [PDF]

, 2012
Malte Thoma, Klaus Grosfeld, Christoph Mayer, Frank Pattyn   +3 more
openalex   +1 more source