Extensive and anomalous grounding line retreat at Vanderford Glacier, Vincennes Bay, Wilkes Land, East Antarctica

Autor: Picton, Hannah Jane, Stokes, Chris R., Jamieson, Stewart S.R., Floricioiu, Dana, Krieger, Lukas

Wilkes Land, East Antarctica, has been losing mass at an accelerating rate over recent decades in response to enhanced oceanic forcing. Overlying the Aurora Subglacial Basin, it has been referred to as the ‘weak underbelly’ of the East Antarctic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db0b7079c610e5da354c802944a76d8d
https://doi.org/10.5194/tc-2022-217

Widespread increase in dynamic imbalance in the Getz region of Antarctica from 1994 to 2018

Autor: Anna E. Hogg, Dana Floricioiu, Thomas Nagler, Heather Selley, Jan Wuite, Stephen Cornford, Thomas Slater, Andrew Shepherd, Lin Gilbert, Pierre Dutrieux, Anders Kusk, Tae-Wan Kim

Publikováno v: Selley, H L, Hogg, A E, Cornford, S, Dutrieux, P, Shepherd, A, Wuite, J, Floricioiu, D, Kusk, A, Nagler, T, Gilbert, L, Slater, T & Kim, T W 2021, ' Widespread increase in dynamic imbalance in the Getz region of Antarctica from 1994 to 2018 ', Nature Communications, vol. 12, no. 1, 1133 . https://doi.org/10.1038/s41467-021-21321-1
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Nature Communications

The Getz region of West Antarctica is losing ice at an increasing rate; however, the forcing mechanisms remain unclear. Here we use satellite observations and an ice sheet model to measure the change in ice speed and mass balance of the drainage basi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a05871a296552038fe618b4ff511db42

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Determining the Timing and Rate of Southeastern Laurentide Ice Sheet Thinning During the Last Deglaciation with 10Be Dipsticks

Autor: Halsted, Christopher T.

Thesis advisor: Jeremy D. Shakun
The deglacial extent chronology of the southeastern Laurentide Ice Sheet as it retreated through the northeastern United States and southern Quebec has been well constrained by multiple lines of evidence. By comp

Externí odkaz: http://hdl.handle.net/2345/bc-ir:108215

Ground deformation and gravity variations modelled from present-day ice thinning in the vicinity of glaciers

Autor: Etienne Berthier, Jacques Hinderer, Jean-Paul Boy, Muriel Llubes, Anthony Mémin, Yves Rogister

Publikováno v: Journal of Geodynamics
Journal of Geodynamics, Elsevier, 2009, 48 (3-5), pp.195. ⟨10.1016/j.jog.2009.09.006⟩

International audience; The solid Earth deforms because of post-glacial rebound due to the viscous relaxation following the last deglaciation but also because of present-day elastic deformation induced by ice thinning. In this paper, we compute elast

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::336ffa6175559f39c5a5736faa9dda87
https://hal.archives-ouvertes.fr/hal-00594427