Results 261 to 270 of about 122,661 (305)

Annual Reports to the ESA Council ESA 110th Annual Meeting July, 2025

open access: yes
The Bulletin of the Ecological Society of America, EarlyView.
wiley   +1 more source

Modeling Ice-Sheet Flow

Science, 2012
Full-stress flow models for ice sheets promise improved projections of sea-level change.
Richard B. Alley, Ian Joughin
openaire   +1 more source

Numerical Ice-Sheet Models

1984
It is only in exceptional cases that the shape of an ice sheet can be calculated by analytical methods. Some examples of situations in which this is possible will be discussed in chapter 6. In most cases numerical methods have to be used, particularly when we are not only interested in steady states, but also want to compute the transient behaviour of ...
J. Oerlemans, C. J. van der Veen
openaire   +1 more source

Modelling ice sheet dynamics

Geophysical & Astrophysical Fluid Dynamics, 1992
This paper surveys the problem of modelling the dynamics of large ice sheets. A simplified model for two-dimensional plane ice sheets is derived, and both isothermal and non-isothermal cases are co...
openaire   +1 more source

Antarctic ice-sheet hysteresis in a three-dimensional hybrid ice-sheet model

2020
<p>Ice sheets, in particular the Antarctic Ice Sheet (AIS), are considered as potential tipping elements (TEs) of the Earth system. The mechanism underlying tipping is the existence of positive feedbacks leading to self-amplification processes that, once triggered, dominate the dynamics of the system.
Marisa Montoya   +5 more
openaire   +1 more source

Development of ice sheet model using COMSOL Multiphysics®: Comparison with Ice Sheet System Model (ISSM)

2023
Glacier mass loss related to ice flow is a quantitative factor that controls sea level rise and global warming. Ice flow is attributed to the complicated interaction between grounding line migration, calving basal friction, and topography. Previous studies using massive geophysical observation, including IPR (Ice Penetrating Radar), InSAR ...
Yi-Jeong Baek, Byung-Dal So
openaire   +1 more source

Historic simulations of the Antarctic Ice Sheet with the Parallel Ice Sheet Model

2021
<p>Large uncertainties in Antarctic sea level projections are related to ocean-driven melting (Seroussi et al., 2020; Jourdain et al., 2020; Reese et al., 2020; Edwards et al., in press) and the marine ice sheet instability (Robel et al., 2019).
Ronja Reese   +4 more
openaire   +1 more source

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