Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Frank Pattyn"'
Autor:
Veronica Tollenaar, Harry Zekollari, Frank Pattyn, Marc Rußwurm, Benjamin Kellenberger, Stef Lhermitte, Maaike Izeboud, Devis Tuia
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 3, Pp n/a-n/a (2024)
Abstract In some areas of Antarctica, blue‐colored bare ice is exposed at the surface. These blue ice areas (BIAs) can trap meteorites or old ice and are vital for understanding the climatic history. By combining multi‐sensor remote sensing data
Externí odkaz:
https://doaj.org/article/bfda04b6b7ce46e6a732582c0ca1ae79
Autor:
Marie G.P. Cavitte, Hugues Goosse, Sarah Wauthy, Thore Kausch, Jean-Louis Tison, Brice Van Liefferinge, Frank Pattyn, Jan T.M. Lenaerts, Philippe Claeys
Publikováno v:
Journal of Glaciology, Vol 68, Pp 1221-1233 (2022)
The future contributions of the Antarctic Ice Sheet to sea level rise will depend on the evolution of its surface mass balance (SMB), which could amplify/dampen mass losses increasingly observed at the ice sheet's edge. In situ constraints of SMB ove
Externí odkaz:
https://doaj.org/article/41b454dc98ce44bbbabb8738a7781b7d
Publikováno v:
Volcanica, Vol 4, Iss 2, Pp 135-147 (2021)
In this study, we locate and characterise the main seismic noise sources in the region of the Vatnajökull icecap (Iceland). Vatnajökull is the largest Icelandic icecap, covering several active volcanoes. The seismic context is very complex, with gl
Externí odkaz:
https://doaj.org/article/433ba67e2d0c40a9a8d1f5053d915425
Autor:
Guillian Van Achter, Thierry Fichefet, Hugues Goosse, Charles Pelletier, Konstanze Haubner, Frank Pattyn
Publikováno v:
Geosciences, Vol 13, Iss 4, p 106 (2023)
We coupled together high-resolution versions of the ocean–sea ice model NEMO and the ice sheet model BISICLES configured to the Totten Glacier area and ran a series of simulations over the recent past (1995–2014) and under warming conditions (208
Externí odkaz:
https://doaj.org/article/fff096aa13fd445c9aebd801e76eb326
Autor:
Sainan Sun, Frank Pattyn, Erika G. Simon, Torsten Albrecht, Stephen Cornford, Reinhard Calov, Christophe Dumas, Fabien Gillet-Chaulet, Heiko Goelzer, Nicholas R. Golledge, Ralf Greve, Matthew J. Hoffman, Angelika Humbert, Elise Kazmierczak, Thomas Kleiner, Gunter R. Leguy, William H. Lipscomb, Daniel Martin, Mathieu Morlighem, Sophie Nowicki, David Pollard, Stephen Price, Aurélien Quiquet, Hélène Seroussi, Tanja Schlemm, Johannes Sutter, Roderik S. W. van de Wal, Ricarda Winkelmann, Tong Zhang
Publikováno v:
Journal of Glaciology, Vol 66, Pp 891-904 (2020)
Antarctica's ice shelves modulate the grounded ice flow, and weakening of ice shelves due to climate forcing will decrease their ‘buttressing’ effect, causing a response in the grounded ice. While the processes governing ice-shelf weakening are c
Externí odkaz:
https://doaj.org/article/ad51d11ae245444fa3b79e2131f3678a
Autor:
Gaël Durand, Michiel R. van den Broeke, Goneri Le Cozannet, Tamsin L. Edwards, Paul R. Holland, Nicolas C. Jourdain, Ben Marzeion, Ruth Mottram, Robert J. Nicholls, Frank Pattyn, Frank Paul, Aimée B. A. Slangen, Ricarda Winkelmann, Clara Burgard, Caroline J. van Calcar, Jean-Baptiste Barré, Amélie Bataille, Anne Chapuis
Publikováno v:
Frontiers in Marine Science, Vol 8 (2022)
Coastal areas are highly diverse, ecologically rich, regions of key socio-economic activity, and are particularly sensitive to sea-level change. Over most of the 20th century, global mean sea level has risen mainly due to warming and subsequent expan
Externí odkaz:
https://doaj.org/article/5486829608324d66aa58980598c79074
Autor:
Bryn Hubbard, Morgane Philippe, Frank Pattyn, Reinhard Drews, Tun Jan Young, Carine Bruyninx, Nicolas Bergeot, Karen Fjøsne, Jean-Louis Tison
Publikováno v:
Journal of Glaciology, Vol 66, Pp 523-529 (2020)
Direct measurements of spatially distributed vertical strain within ice masses are scientifically valuable but challenging to acquire. We use manual marker tracking and automatic cross correlation between two repeat optical televiewer (OPTV) images o
Externí odkaz:
https://doaj.org/article/8a4485fcac1948a9ac58f888bf97bc46
Autor:
Quentin Glaude, Charles Amory, Sophie Berger, Dominique Derauw, Frank Pattyn, Christian Barbier, Anne Orban
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 13, Pp 4085-4094 (2020)
Ice shelves-the floating extensions of the Antarctic ice sheet-regulate the Antarctic contribution to sea-level rise by restraining the grounded ice flowing from upstream. Therefore, ice-shelf change (e.g., ice-shelf thinning) results in accelerated
Externí odkaz:
https://doaj.org/article/885ba760583b4eca9c964f061ad598f4
Autor:
Frank Pattyn
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-3 (2018)
The Antarctic ice sheet is one of the largest potential contributors to future sea level rise. Predicting its future behaviour using physically-based ice sheet models has been a bottleneck for the past decades, but major advances are ongoing.
Externí odkaz:
https://doaj.org/article/9ad1b9532fd446f884b9ce9ff17b8ada
Publikováno v:
Journal of Glaciology, Vol 62, Pp 525-534 (2016)
Ice rises are locally grounded parts of Antarctic ice shelves that play an important role in regulating ice flow from the continent towards the ocean. Because they protrude out of the otherwise horizontal ice shelves, ice rises induce an orographic u
Externí odkaz:
https://doaj.org/article/82624832f9fe4b73badf635bc5b34cc1