Results 31 to 40 of about 101,389 (308)
Communications Earth & Environment, 2023 The late Oligocene (~27.8–23 My ago) offers an opportunity to study past climate variability under high-CO2, warmer-than-present and the unipolar (Antarctic) glaciated state.
Swaantje Brzelinski +5 more
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Review article: Earth's ice imbalance [PDF]
The Cryosphere, 2021 We combine satellite observations and numerical models to show that Earth lost 28 trillion tonnes of ice between 1994 and 2017. Arctic sea ice (7.6 trillion tonnes), Antarctic ice shelves (6.5 trillion tonnes), mountain glaciers (6.1 trillion tonnes ...
T. Slater +8 more
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Modeling the Antarctic ice sheet [PDF]
Annals of Glaciology, 1997 A three-dimensional (3-D), high-resolution, non-linearly viscous, non-isothermal ice-sheet model is employed to calculate the “present-day” equilibrium regime of the Antarctic ice sheet and its evolution during the last glacial cycle.
Barry Saltzman, Mikhail Verbitsky
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ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century
The Cryosphere, 2020 . Ice flow models of the Antarctic ice sheet are commonly used to simulate its future evolution in response to different climate scenarios and assess the mass loss that would contribute to future sea level rise.
H. Seroussi +46 more
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Diverging future surface mass balance between the Antarctic ice shelves and grounded ice sheet
The Cryosphere, 2020 . The future surface mass balance (SMB) will influence the ice dynamics and the contribution of the Antarctic ice sheet (AIS) to the sea level rise.
C. Kittel +10 more
semanticscholar +1 more source
CHANGE ANALYSIS OF ANTARCTIC ICE SHELVES BASED ON MULTIPLE REMOTE SENSING PRODUCTS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 The Antarctic ice sheet is well known as the most sensitive and key issue in the global climate change research and is playing a more and more important role for the global sea level change.
Y. Tian +5 more
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The Amundsen Sea and the Antarctic Ice Sheet [PDF]
Oceanography, 2012 A few decades ago, Antarctic ice sheets were expected to grow as the atmosphere warmed and increasing poleward moisture transport added snowfall to regions that would remain below freezing year-round. Concerns about their sensitivity to climate change were centered on air temperature and on glacially paced ice dynamics.
Jacobs, S. +6 more
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The Dynamics of the Antarctic Ice Sheet [PDF]
Annals of Glaciology, 1989 A three-dimensional dynamic, thermodynamic ice-sheet model has been developed to simulate the past, present, and future behaviour of the Antarctic ice sheet. The present ice velocities depend on the deep ice temperatures which in turn depend on the past changes of the ice sheet, including surface temperature, accumulation rate, and ice thickness.
D. Jenssen, W.F. Budd
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THE RESEARCH ON ELEVATION CHANGE OF ANTARCTIC ICE SHEET BASED ON CRYOSAT-2 ALIMETER [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 In this paper, the Cryosat-2 altimeter data distributed by the ESA, and these data are processed to extract the information of the elevation change of the Antarctic ice sheet from 2010 to 2017.
Q. Sun, J. Wan, S. Liu, Y. Li
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Physical processes and feedbacks obscuring the future of the Antarctic Ice Sheet
Geosystems and Geoenvironment, 2022 The Antarctic Ice Sheet holds a vital role in Earth's climate system and its changes have global implications for the climate, sea level, coastal ecosystems and population.
Dawei Li
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