Results 11 to 20 of about 6,560 (235)

Hysteresis of the Antarctic Ice Sheet With a Coupled Climate‐Ice‐Sheet Model

Geophysical Research Letters
The stability of the Antarctic ice sheet under different fixed CO2 levels and orbital configurations is explored using a coupled climate‐ice sheet model, starting from either a pre‐industrial ice sheet or an ice‐free, isostatically rebounded geometry ...
G. Leloup, A. Quiquet, D. M. Roche, C. Dumas, D. Paillard   +4 more
doaj   +5 more sources

The GRISLI-LSCE contribution to the Ice Sheet Model Intercomparison Project for phase 6 of the Coupled Model Intercomparison Project (ISMIP6) – Part 2: Projections of the Antarctic ice sheet evolution by the end of the 21st century [PDF]

The Cryosphere, 2021
The Antarctic ice sheet's contribution to global sea level rise over the 21st century is of primary societal importance and remains largely uncertain as of yet.
A. Quiquet, C. Dumas
doaj   +1 more source

The Antarctic contribution to 21st-century sea-level rise predicted by the UK Earth System Model with an interactive ice sheet [PDF]

The Cryosphere, 2022
The Antarctic Ice Sheet will play a crucial role in the evolution of global mean sea level as the climate warms. An interactively coupled climate and ice sheet model is needed to understand the impacts of ice–climate feedbacks during this evolution. Here
A. Siahaan, R. S. Smith, P. R. Holland, A. Jenkins, A. Jenkins, J. M. Gregory, J. M. Gregory, V. Lee, P. Mathiot, P. Mathiot, A. J. ​. Payne, J. K. ​. Ridley, C. G. Jones   +12 more
doaj   +1 more source

Research progress in geophysical exploration of the Antarctic ice sheet

Earthquake Research Advances, 2023
The Antarctic ice sheet is an important target of Antarctic research. Thickness and structure, including intraice and subice, are closely related to the mass balance of the ice sheet, and play an important role in the study of global sea level and ...
Jinkai An, Song Huang, Xiangyang Chen, Tao Xu, Zhiming Bai   +4 more
doaj   +1 more source

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, I. R. Lawrence, I. N. Otosaka, A. Shepherd, N. Gourmelen, L. Jakob, P. Tepes, L. Gilbert, P. Nienow   +8 more
doaj   +1 more source

Simulating the Antarctic ice sheet in the late-Pliocene warm period: PLISMIP-ANT, an ice-sheet model intercomparison project [PDF]

The Cryosphere, 2015
In the context of future climate change, understanding the nature and behaviour of ice sheets during warm intervals in Earth history is of fundamental importance.
B. de Boer, A. M. Dolan, J. Bernales, E. Gasson, H. Goelzer, N. R. Golledge, J. Sutter, P. Huybrechts, G. Lohmann, I. Rogozhina, A. Abe-Ouchi, F. Saito, R. S. W. van de Wal   +12 more
doaj   +1 more source

Ice Flow of the Antarctic Ice Sheet [PDF]

Science, 2011
A high-resolution map of ice motion in Antarctica shows the details of ice movement in a warming climate.
Rignot, E, Mouginot, J, Scheuchl, B
openaire   +4 more sources

Large obliquity-paced Antarctic ice-volume fluctuations suggest melting by atmospheric and ocean warming during late Oligocene

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, André Bornemann, Diederik Liebrand, Tim E. van Peer, Paul A. Wilson, Oliver Friedrich   +5 more
doaj   +1 more source

Obliquity-paced Pliocene West Antarctic ice sheet oscillations

Nature, 2009
Thirty years after oxygen isotope records from microfossils deposited in ocean sediments confirmed the hypothesis that variations in the Earth's orbital geometry control the ice ages, fundamental questions remain over the response of the Antarctic ice sheets to orbital cycles.
T. Naish, Ross D. Powell, Richard Levy, G. S. Wilson, Reed P. Scherer, F. Talarico, Lawrence A. Krissek, Frank Niessen, Massimo Pompilio, T. J. Wilson, L. Carter, Robert M. DeConto, Peter Huybers, Robert M. McKay, David Pollard, Jake Ross, Diane Winter, Peter Barrett, Greg H. Browne, Rosemary Cody, Ellen A. Cowan, James S. Crampton, Gavin Dunbar, Nelia Dunbar, Fabio Florindo, Catalina Gebhardt, Ian Graham, Michael Hannah, Dhiresh Hansaraj, David M. Harwood, D. Helling, Stuart Henrys, Linda A. Hinnov, Gerhard Kühn, Philip R. Kyle, Andreas Läufer, P. Maffioli, Diana Magens, Kevin W. Mandernack, William C. McIntosh, C. Millan, Roger H. Morin, Christian Ohneiser, Timothy Paulsen, Davide Persico, J. Ian Raine, J. Reed, Christina R. Riesselman, Leonardo Sagnotti, Douglas R. Schmitt, Charlotte Sjunneskog, P. Strong, Marco Taviani, S. W. Vogel, T.I. Wilch, Trevor Williams   +55 more
openalex   +8 more sources

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, H. Weng, H. Weng, D. Lv, X. Tong, R. Li   +5 more
doaj   +1 more source