Results 121 to 130 of about 153,318 (201)

Publisher Correction: Heterogeneous melting near the Thwaites Glacier grounding line. [PDF]

Nature, 2023
Schmidt BE, Washam P, Davis PED, Nicholls KW, Holland DM, Lawrence JD, Riverman KL, Smith JA, Spears A, Dichek DJG, Mullen AD, Clyne E, Yeager B, Anker P, Meister MR, Hurwitz BC, Quartini ES, Bryson FE, Basinski-Ferris A, Thomas C, Wake J, Vaughan DG, Anandakrishnan S, Rignot E, Paden J, Makinson K.   +25 more
europepmc   +1 more source

Episodic dynamic change linked to damage on the Thwaites Glacier Ice Tongue

Nature Geoscience, 2023
Trystan Surawy-Stepney, A. Hogg, S. Cornford, B. Davison   +3 more
semanticscholar   +1 more source

Modelling the evolution of Thwaites Glacier over the 20th century

Abstract. Thwaites Glacier is rapidly evolving and could make large sea-level contributions in the coming centuries, making it essential to understand the drivers of the ongoing ice loss. Sediment-core analysis suggests that Thwaites Glacier was in a relatively steady state for millennia before its western pinning point ungrounded in the 1940s.
David Bett, Alexander Bradley, Bertie Miles, C Rosie Williams, Paul Holland, Robert Arthern   +5 more
openaire   +2 more sources

Basal channels, ice thinning and grounding zone retreat at Thwaites Glacier, West Antarctica, draft dataset+code

<p>Basal channels, ice thinning and grounding zone retreat at Thwaites Glacier, West Antarctica, draft dataset+code submitted for publication in The Cryosphere Discussions</p ...
Chartand, Allison
core   +1 more source

Inferring Glaciological Attributes of Thwaites Glacier Using GPS-Interferometric Reflectometry and Precise Point Positioning [PDF]

, 2019
We use two continuous GPS stations located on Thwaites glacier to estimate the rate of snow accumulation through GPS interferometric reflectometry and separately examine details of the motions of the glacier.
Matheny, Peter Ogden
core  

Model Setup of Thwaites Glacier

, 2018
We set up our Thwaites model to study its evolution in the next 100 years. We use BEDMAP-2 data for ice surface elevation and ice shelf draft elevation (Fretwell et al., 2013).
Yu, Hongju
core   +1 more source

Polarimetric multi-offset radio-echo sounding with a radio frequency-over-fiber ApRES system

Journal of Glaciology
Polarimetric multi-offset radio-echo sounding offers improved constraints on englacial thermal conditions, basal properties and ice crystal orientation compared to standard monostatic observations.
Daniel F. May, Dustin M. Schroeder, Paul T. Summers, Thomas O. Teisberg, Anna L. Broome, Nicole L. Bienert, Jaiden Zak, Tun Jan Young, Marianne S. Karplus, Slawek M. Tulaczyk   +9 more
doaj   +1 more source

Thwaites Glacier bedrock topography measurement requirement characterization code

, 2021
This code assists in setting up the first three experiments ran in Castleman et al. (2021) using ISSM (Larour et al., 2012b). This includes the minimum and maximum tests (Sec. 3), spatial resolution tests (Sec. 4.1), and vertical resolution tests (Sec. 4.2). Furthermore, code for producing some of the figures included in the paper is also provided.
openaire   +2 more sources

Antarctica’s Thwaites Glacier and sea-level rise - Results from the International Thwaites Glacier Collaboration (ITGC) [Environment Audit Committee call for evidence]

Executive Summary: Change to Thwaites Glacier in West Antarctica, sometimes referred to as the “Doomsday Glacier”, over the coming decades and centuries will have profound implications for global sea-level rise and coastal communities around the world.
Larter, Robert, Scambos, Ted, Karplus, Marianne, Davis, Peter   +3 more
core   +1 more source

A new, fast and unified subglacial hydrological model applied to Thwaites Glacier, Antarctica

Subglacial hydrology is a crucial element for understanding the dynamics of marine ice sheets. Indeed, the presence of subglacial water modulates the ice basal motion, resulting in a modified ice flow across the entire ice sheet. Nonetheless, the subglacial environment is difficult to reach, which makes it necessary to develop models. Many efforts have
Elise Kazmierczak, Thomas Gregov, Violaine Coulon, Frank Pattyn   +3 more
openaire   +2 more sources