Zobrazeno 1 - 10
of 32
pro vyhledávání: '"X. Asay-Davis"'
Autor:
H. Seroussi, V. Verjans, S. Nowicki, A. J. Payne, H. Goelzer, W. H. Lipscomb, A. Abe-Ouchi, C. Agosta, T. Albrecht, X. Asay-Davis, A. Barthel, R. Calov, R. Cullather, C. Dumas, B. K. Galton-Fenzi, R. Gladstone, N. R. Golledge, J. M. Gregory, R. Greve, T. Hattermann, M. J. Hoffman, A. Humbert, P. Huybrechts, N. C. Jourdain, T. Kleiner, E. Larour, G. R. Leguy, D. P. Lowry, C. M. Little, M. Morlighem, F. Pattyn, T. Pelle, S. F. Price, A. Quiquet, R. Reese, N.-J. Schlegel, A. Shepherd, E. Simon, R. S. Smith, F. Straneo, S. Sun, L. D. Trusel, J. Van Breedam, P. Van Katwyk, R. S. W. van de Wal, R. Winkelmann, C. Zhao, T. Zhang, T. Zwinger
Publikováno v:
The Cryosphere, Vol 17, Pp 5197-5217 (2023)
The Antarctic Ice Sheet represents the largest source of uncertainty in future sea level rise projections, with a contribution to sea level by 2100 ranging from −5 to 43 cm of sea level equivalent under high carbon emission scenarios estimated by t
Externí odkaz:
https://doaj.org/article/602d0106f5dc44e2a4a46926008676ae
Publikováno v:
The Cryosphere, Vol 16, Pp 277-295 (2022)
Small-scale turbulent flow below ice shelves is regionally isolated and difficult to measure and simulate. Yet these small-scale processes, which regulate heat and salt transfer between the ocean and ice shelves, can affect sea-level rise by altering
Externí odkaz:
https://doaj.org/article/4611e9c5c40c498cb1df8a249242ebc0
Publikováno v:
The Cryosphere, Vol 15, Pp 633-661 (2021)
The future retreat rate for marine-based regions of the Antarctic Ice Sheet is one of the largest uncertainties in sea-level projections. The Ice Sheet Model Intercomparison Project for CMIP6 (ISMIP6) aims to improve projections and quantify uncertai
Externí odkaz:
https://doaj.org/article/0026e8404be34664b3d0debffe601db7
Publikováno v:
The Cryosphere, Vol 14, Pp 3407-3424 (2020)
Using a numerical ice flow model, we study changes in ice shelf buttressing and grounding-line flux due to localized ice thickness perturbations, a proxy for localized changes in sub-ice-shelf melting. From our experiments, applied to idealized (MISM
Externí odkaz:
https://doaj.org/article/9ef4e1356649453581020faec929ecf2
ISMIP6 Antarctica: a multi-model ensemble of the Antarctic ice sheet evolution over the 21st century
Autor:
H. Seroussi, S. Nowicki, A. J. Payne, H. Goelzer, W. H. Lipscomb, A. Abe-Ouchi, C. Agosta, T. Albrecht, X. Asay-Davis, A. Barthel, R. Calov, R. Cullather, C. Dumas, B. K. Galton-Fenzi, R. Gladstone, N. R. Golledge, J. M. Gregory, R. Greve, T. Hattermann, M. J. Hoffman, A. Humbert, P. Huybrechts, N. C. Jourdain, T. Kleiner, E. Larour, G. R. Leguy, D. P. Lowry, C. M. Little, M. Morlighem, F. Pattyn, T. Pelle, S. F. Price, A. Quiquet, R. Reese, N.-J. Schlegel, A. Shepherd, E. Simon, R. S. Smith, F. Straneo, S. Sun, L. D. Trusel, J. Van Breedam, R. S. W. van de Wal, R. Winkelmann, C. Zhao, T. Zhang, T. Zwinger
Publikováno v:
The Cryosphere, Vol 14, Pp 3033-3070 (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. However, there is currently no consensus
Externí odkaz:
https://doaj.org/article/2e30e29db70c4a43b7f755af333da47b
Autor:
N. C. Jourdain, X. Asay-Davis, T. Hattermann, F. Straneo, H. Seroussi, C. M. Little, S. Nowicki
Publikováno v:
The Cryosphere, Vol 14, Pp 3111-3134 (2020)
Climate model projections have previously been used to compute ice shelf basal melt rates in ice sheet models, but the strategies employed – e.g., ocean input, parameterization, calibration technique, and corrections – have varied widely and are
Externí odkaz:
https://doaj.org/article/dc8874c79aec4d5cae945531bcd2d295
Publikováno v:
The Cryosphere, Vol 12, Pp 1969-1985 (2018)
Ocean-induced melting below ice shelves is one of the dominant drivers for mass loss from the Antarctic Ice Sheet at present. An appropriate representation of sub-shelf melt rates is therefore essential for model simulations of marine-based ice sh
Externí odkaz:
https://doaj.org/article/fd0c815d0c2f40189e4d3eef45108760
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