Results 31 to 40 of about 7,208 (230)

Mass Loss From Calving in Himalayan Proglacial Lakes [PDF]

Frontiers in Earth Science, 2020
The formation and expansion of Himalayan glacial lakes has implications for glacier dynamics, mass balance and glacial lake outburst floods (GLOFs). Subaerial and subaqueous calving is an important component of glacier mass loss but they have been difficult to track due to spatiotemporal resolution limitations in remote sensing data and few field ...
C. Scott Watson, C. Scott Watson, Jeffrey S. Kargel, Dan H. Shugar, Umesh K. Haritashya, Enrico Schiassi, Enrico Schiassi, Roberto Furfaro, Roberto Furfaro   +8 more
openaire   +4 more sources

Asynchronous glacier dynamics during the Antarctic Cold Reversal in central Patagonia [PDF]

, 2018
We present 14 new 10Be cosmogenic nuclide exposure ages quantifying asynchronous readvances during the Antarctic Cold Reversal from glaciers in the Baker Valley region of central Patagonia.
Davies, B.J., Fabel, D., Martin, J.R.V., Thorndycraft, V.R.   +3 more
core   +1 more source

Monitoring tropical debris-covered glacier dynamics from high-resolution unmanned aerial vehicle photogrammetry, Cordillera Blanca, Peru [PDF]

The Cryosphere, 2017
The glaciers of the Cordillera Blanca, Peru, are rapidly retreating and thinning as a result of climate change, altering the timing, quantity and quality of water available to downstream users.
O. Wigmore, O. Wigmore, O. Wigmore, O. Wigmore, B. Mark, B. Mark   +5 more
doaj   +1 more source

PISM-LakeCC: Implementing an adaptive proglacial lake boundary in an ice sheet model [PDF]

The Cryosphere, 2022
During the Late Pleistocene and Holocene retreat of paleo-ice sheets in North America and Europe, vast proglacial lakes existed along the land terminating margins.
S. Hinck, E. J. Gowan, E. J. Gowan, X. Zhang, X. Zhang, G. Lohmann, G. Lohmann   +6 more
doaj   +1 more source

Seasonal variations in Greenland Ice Sheet motion : Inland extent and behaviour at higher elevations [PDF]

, 2011
Peer ...
Bartholomew, I. D., Cowton, T., King, M. A., Mair, D., Nienow, P., Palmer, S., Sole, A.   +6 more
core   +2 more sources

Warm proglacial lake temperatures and thermal undercutting enhance rapid retreat of an Arctic glacier [PDF]

The Cryosphere
Determining the characteristics of Arctic proglacial lakes is essential for understanding their current and future influence on glacier mass loss, capacity as a carbon sink and the associated impacts for downstream hydrology and ecology.
A. Dye, A. Dye, R. Bryant, F. Falcini, J. Mallalieu, M. Dimbleby, M. Beckwith, D. Rippin, N. Kirchner   +8 more
doaj   +1 more source

Terminus-driven retreat of a major southwest Greenland tidewater glacier during the early 19th century : insights from glacier reconstructions and numerical modelling [PDF]

, 2014
Peer reviewedPublisher ...
Anker Weidick, Brice R. Rea, Crantz, Cuffey, Dirk Van As, Douglas W.F. Mair, Faezeh M. Nick, Giesecke, J. Edward Schofield, James M. Lea, Kleinschmidt, Kurt H. Kjær, Mathieu Morlighem, Rink, Thorhallesen, Weidick, Weidick, Weidick, Weidick   +18 more
core   +5 more sources

Proglacial lakes: character, behaviour and geological importance [PDF]

Quaternary Science Reviews, 2013
Proglacial lakes are ubiquitous within the Quaternary record and can provide exceptional breadth and depth of palaeoenvironmental information. Present deglaciation is increasing the number and size of proglacial lakes around the world. This study provides a synthesis of knowledge on proglacial lake character and behaviour and critically evaluates the ...
Jonathan L. Carrivick, Fiona S. Tweed
openaire   +1 more source

Long-term variability of proglacial groundwater-fed hydrological systems in an area of glacier retreat, Skeioararsandur, Iceland [PDF]

, 2015
Proglacial groundwater‐fed features, such as seeps, substantially impact proglacial geomorphology, hydrology, and ecology. However, there is a paucity of research on the impacts of climate change and glacier retreat on the extent of these important ...
Bahr, Bennett, Björnsson, Björnsson, Björnsson, Blaen, Blaen, Boulton, Boulton, Bradwell, Brown, Brown, Brown, Brown, Cooper, Cooper, Crossman, Crossman, Dragon, Drexler, Evans, Everest, Fay, Finger, Flowers, Flowers, Freeze, Glaser, Gremaud, Gremaud, Guðmundsson, Guðmundsson, Guðmundsson, Haldorsen, Haldorsen, Hodgkins, Jacobsen, Jerome, Jerome, Jude-Eton, Jumpponen, Kamb, Kellerer-Pirklbauer, Langston, Langston, Magilligan, Magnusson, Makridakis, Malard, Marren, Marren, Marren, Marren, Marteinsdóttir, Marteinsdóttir, Milner, Milner, Nield, Pagli, Piotrowski, Pálsson, Robinson, Robinson, Robinson, Roy, Roy, Russell, Russell, Rutter, Solberg, Thompson, Thompson, Thordarson, Thornthwaite, Tóth, Tóth, Tóth, Van Dijk, Waller, Ward, Wiśniewski, Wolfe   +81 more
core   +1 more source

Reconstruction of former glacier equilibrium-line altitudes based on proglacial sites: an evaluation of approaches and selection of sites [PDF]

, 2003
Various approaches are used to record variations in glacier activity and equilibrium-line altitudes (ELAs) based on proglacial sites (lacustrine and terrestrial). These approaches are based on a conceptual model of glacier-meltwater induced sedimentation
Bakke, Jostein, Dahl, Svein Olaf, Lie, Øyvind, Nesje, Atle   +3 more
core   +1 more source