Zobrazeno 1 - 10
of 2 806
pro vyhledávání: '"H. Gudmundsson"'
Publikováno v:
The Cryosphere, Vol 18, Pp 4567-4587 (2024)
In recent decades, glaciers in the Amundsen Sea Embayment in West Antarctica have made the largest contribution to mass loss from the entire Antarctic Ice Sheet. Glacier retreat and acceleration have led to concerns about the stability of the region
Externí odkaz:
https://doaj.org/article/26446c063e0d4a158d1edae47c0ffde5
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 6227-6247 (2024)
Numerical modeling of ice sheet dynamics is a critical tool for projecting future sea level rise. Among all the processes responsible for the loss of mass of the ice sheets, enhanced ice discharge triggered by the retreat of marine-terminating glacie
Externí odkaz:
https://doaj.org/article/b36959b5c63649b49b1fe9ad1c7f2657
Autor:
Alexandr Pešák
Publikováno v:
Sociální studia, Vol 3, Iss 1 (2016)
Externí odkaz:
https://doaj.org/article/ca98648c1c1a47d6bd89c2c919b39ab0
Publikováno v:
The Cryosphere, Vol 18, Pp 2719-2737 (2024)
The Greenland Ice Sheet contributed 10.6 mm to global sea level rise between 1992 and 2018, and it is projected to be the largest glacial contributor to sea level rise by 2100. Here we assess the relative importance of two major sources of uncertaint
Externí odkaz:
https://doaj.org/article/436b51a314a441eda1169eea79b7478b
Publikováno v:
The Cryosphere, Vol 18, Pp 2677-2689 (2024)
Over the past decade, a wealth of research has been devoted to the detection of crevasses in glaciers and ice sheets via remote sensing and machine learning techniques. It is often argued that remotely sensed damage maps can function as early warning
Externí odkaz:
https://doaj.org/article/7d34116406864ad7a517cf53f70e082d
Autor:
R. Reese, J. Garbe, E. A. Hill, B. Urruty, K. A. Naughten, O. Gagliardini, G. Durand, F. Gillet-Chaulet, G. H. Gudmundsson, D. Chandler, P. M. Langebroek, R. Winkelmann
Publikováno v:
The Cryosphere, Vol 17, Pp 3761-3783 (2023)
Observations of ocean-driven grounding-line retreat in the Amundsen Sea Embayment in Antarctica raise the question of an imminent collapse of the West Antarctic Ice Sheet. Here we analyse the committed evolution of Antarctic grounding lines under the
Externí odkaz:
https://doaj.org/article/44de8ecbcb4b44e09169e47acd08995f
Autor:
E. A. Hill, B. Urruty, R. Reese, J. Garbe, O. Gagliardini, G. Durand, F. Gillet-Chaulet, G. H. Gudmundsson, R. Winkelmann, M. Chekki, D. Chandler, P. M. Langebroek
Publikováno v:
The Cryosphere, Vol 17, Pp 3739-3759 (2023)
Theoretical and numerical work has shown that under certain circumstances grounding lines of marine-type ice sheets can enter phases of irreversible advance and retreat driven by the marine ice sheet instability (MISI). Instances of such irreversible
Externí odkaz:
https://doaj.org/article/6eac79cc79fd4d5db8197ee980d1da42
Autor:
James R. Jordan, B. W. J. Miles, G. H. Gudmundsson, S. S. R. Jamieson, A. Jenkins, C. R. Stokes
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
The East Antarctic Ice Sheet is currently surrounded by relatively cool water but changes in ocean dynamics may lead to warmer ocean water on the shelf in the future. This has the potential to dramatically increase its future sea level contribution.
Externí odkaz:
https://doaj.org/article/7fb4a2a2d972401698a3ab2887a2c096
Autor:
Xinmeng Liao, Yawen Lan, Wentao Wang, Jinjin Zhang, Rui Shao, Zhan Yin, Gudmundur H. Gudmundsson, Peter Bergman, Kangsen Mai, Qinghui Ai, Min Wan
Publikováno v:
Gut Microbes, Vol 15, Iss 1 (2023)
ABSTRACTAlthough evidence has shown that vitamin D (VD) influences gut homeostasis, limited knowledge is available how VD regulates intestinal immunity against bacterial infection. In the present study, cyp2r1 mutant zebrafish, lacking the capacity t
Externí odkaz:
https://doaj.org/article/1b693eba75194e52aa296d1bb0de5421
Publikováno v:
The Cryosphere, Vol 17, Pp 499-518 (2023)
Through their role in buttressing upstream ice flow, Antarctic ice shelves play an important part in regulating future sea-level change. Reduction in ice-shelf buttressing caused by increased ocean-induced melt along their undersides is now understoo
Externí odkaz:
https://doaj.org/article/45546bd5577642bf8f5078491020b924