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High Variability Observed in the Internal Structure of Arctic Pingos: Implications for Hydrologically Derived Icy Landforms Across the Solar System
AGU 2024
earth and planetary surface processes | 13 december 2024
Kynan Hughson, Britney Schmidt, Matthew Siegfried,...
Ice-cored hills, known as pingos, found in permafrost environments on Earth serve as indicators of intra-permafrost hydrologic systems. Hydrostatic pi...
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How do ice shelf basal terraces melt? Direct observations of ice-ocean interactions within a basal terrace beneath Thwaites Eastern Ice Shelf yield insights
AGU 2024
cryosphere | 13 december 2024
Peter Washam, Britney Schmidt, Peter E D Davis, Ke...
At present, considerable uncertainty surrounds the details of how Earths ice sheets interact with the surrounding ocean. This inhibits the reliability...
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Geomorphologic and Glaciological Indicators of Subglacial Channel Evolution at Kamb Ice Stream from Icefin
AGU 2024
cryosphere | 13 december 2024
Britney Schmidt, Peter Washam, Willow Lewis, Gavin...
Kamb Ice Stream (KIS) is one of the largest tributaries to the Ross Ice Shelf, grounded near the southernmost edge of the massive ice shelf. Stagnant ...
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A Tale of Two Seasons: The Geochemical Evolution of Acidic Hypersaline Lakes in Western Australia
AGU 2024
earth and planetary surface processes | 13 december 2024
Taylor Plattner, Britney Schmidt, Nicole M M. Fern...
Analog environments on Earth such as the wide biogeochemical range spanned by the Western Australia Transient Lakes (WATL) present an opportunity to i...
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Investigating Unsupervised Learning Methods for Water Mass Identification and Tracking Underneath Ice Shelves
AGU 2024
cryosphere | 12 december 2024
Frances E. Bryson, Matthew Meister, Peter Washam, ...
Ocean conditions underneath ice shelves play a key role in the mass loss from the Greenland and Antarctic Ice Sheets, which is a key contributor to gl...
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The Submersible Under-Ice Mass Spectrometer (SUIMS) for Biogeochemical Mapping of the Ice-Ocean Interface.
AGU 2024
cryosphere | 11 december 2024
Jorge Coppin-Massanet, Britney Schmidt, Peter R. G...
As global temperatures continue to rise, understanding the role of ice-covered regions in global carbon cycles becomes increasingly crucial. The cryos...
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Exploring the Effects of Ice Shell Thickness and Ocean Composition on the Dynamics of Europa’s Ocean
AGU 2024
planetary sciences | 11 december 2024
Sara Miller, Hamish Hay, Britney Schmidt
Remote observations of Jupiters moon Europa support the existence of a dynamic, liquid water ocean beneath its exterior ice shell. Images of the icy m...
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Three-Dimensional Subsurface Structure of Canada’s Largest Pingo, Ibyuk
AGU 2024
near surface geophysics | 11 december 2024
Jerusalem Sintayehu, Benjamin H. Hills, Matthew Si...
Pingos are hill-like structures, primarily located in arctic or subarctic regions, that are formed by hydrostatic or hydraulic pressure. This happens ...
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