Results 61 to 70 of about 4,521,059 (346)
On the physical basis for the creep of ice: the high temperature regime
Journal of Glaciology, 2020 This work quantifies the increased temperature sensitivity of the constitutive behavior of ice with proximity to the melting point in terms of dislocation mechanics.
D.M. Cole
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Geophysical Research Letters, 2023 Sea ice modulates the energy exchange between the atmosphere and the ocean through its kinematics. Marginal ice zone (MIZ) dynamics are complex and are not well resolved in routine observations.
Daniel M. Watkins +3 more
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Profiles of electrostatic potential across the water-vapor, ice-vapor and ice-water interfaces [PDF]
, 2016 Ice-water, water-vapor interfaces and ice surface are studied by molecular dynamics simulations with the SPC/E model of water molecules having the purpose to estimate the profiles of electrostatic potential across the interfaces.
Bryk, T., Haymet, A. D. J.
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Ice Inheritance in Dynamical Disk Models
The Astrophysical Journal, 2021 Abstract The compositions of planet-forming disks are set by a combination of material inherited from the interstellar medium and material reprocessed during disk formation and evolution. Indeed, comets and primitive meteorites exhibit interstellar-like isotopic ratios and/or volatile compositions, supporting that some pristine material ...
Jennifer B. Bergner, Fred Ciesla
openaire +2 more sources
Implementation of water tracers in the Met Office Unified Model [PDF]
Geoscientific Model DevelopmentThere is an increasing need to understand how water is cycled and transported within the atmosphere, to aid water management. Here, atmospheric water tracers are added to the Met Office Unified Model (UM) to allow tracking of water within the model. This
A. J. McLaren +9 more
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Antarctic last interglacial isotope peak in response to sea ice retreat not ice-sheet collapse
Nature Communications, 2016 The peak in Antarctic ice core isotope values, 128,000 years before present, was concurrent with a significantly warmer-than-present Antarctic climate.
Max D. Holloway +5 more
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Annals of Glaciology, 2023 Upernavik Isstrøm, the largest contributor to sea-level rise in northwest Greenland, has experienced complex and contrasting ice-flow-speed changes across its five outlets over the last two decades.
Kelsey M. Voss +3 more
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Dynamics of Topological Excitations in a Model Quantum Spin Ice
, 2018 We study the quantum spin dynamics of a frustrated XXZ model on a pyrochlore lattice by using large-scale quantum Monte Carlo simulation and stochastic analytic continuation.
Deng, Youjin +3 more
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Nonsmooth frameworks for an extended Budyko model
, 2017 In latitude-dependent energy balance models, ice-free and ice-covered conditions form physical boundaries of the system. With carbon dioxide treated as a bifurcation parameter, the resulting bifurcation diagram is nonsmooth with curves of equilibria and ...
Barry, Anna M. +2 more
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The first firn core from Peter I Island – capturing climate variability across the Bellingshausen Sea [PDF]
Climate of the PastPeter I Island is situated in the Bellingshausen Sea, a region that has experienced considerable climate change in recent decades. Warming sea surface temperatures and reduced sea ice cover have been accompanied by warming surface air temperature ...
E. R. Thomas +9 more
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