Zobrazeno 1 - 10
of 195
pro vyhledávání: '"B. Wouters"'
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Recently, climate extremes have been grabbing attention as important drivers of environmental change. Here, we assemble an observational inventory of energy and mass fluxes to quantify the ice loss from glaciers on the Russian High Arctic ar
Externí odkaz:
https://doaj.org/article/e4cafb24ff034ee1a9baf5e80a6d4502
Autor:
V. Di Biase, P. Kuipers Munneke, S. B. M. Veldhuijsen, S. deRoda Husman, M. R. van denBroeke, B. Noël, L. G. Buth, B. Wouters
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 15, Pp n/a-n/a (2024)
Abstract Despite in‐situ observations of perennial firn aquifers (PFAs) at specific locations of the Antarctic ice sheet, a comprehensive continent‐wide mapping of PFA distribution is currently lacking. We present an estimate of their distributio
Externí odkaz:
https://doaj.org/article/6ba20cdbb7ba41f38457499aec456da5
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 6671-6687 (2023)
Geoscientific models are facing increasing challenges to exploit growing datasets coming from remote sensing. Universal differential equations (UDEs), aided by differentiable programming, provide a new scientific modelling paradigm enabling both comp
Externí odkaz:
https://doaj.org/article/9fda70f7cf2f4e539881f6cc40570f27
Publikováno v:
The Cryosphere, Vol 17, Pp 3785-3801 (2023)
The intrusion of Circumpolar Deep Water in the Amundsen and Bellingshausen Sea embayments of Antarctica causes ice shelves in the region to melt from below, potentially putting their stability at risk. Earlier studies have shown how digital elevation
Externí odkaz:
https://doaj.org/article/50d90694e7a3415193b8e36b57f494db
Autor:
I. N. Otosaka, A. Shepherd, E. R. Ivins, N.-J. Schlegel, C. Amory, M. R. van den Broeke, M. Horwath, I. Joughin, M. D. King, G. Krinner, S. Nowicki, A. J. Payne, E. Rignot, T. Scambos, K. M. Simon, B. E. Smith, L. S. Sørensen, I. Velicogna, P. L. Whitehouse, G. A, C. Agosta, A. P. Ahlstrøm, A. Blazquez, W. Colgan, M. E. Engdahl, X. Fettweis, R. Forsberg, H. Gallée, A. Gardner, L. Gilbert, N. Gourmelen, A. Groh, B. C. Gunter, C. Harig, V. Helm, S. A. Khan, C. Kittel, H. Konrad, P. L. Langen, B. S. Lecavalier, C.-C. Liang, B. D. Loomis, M. McMillan, D. Melini, S. H. Mernild, R. Mottram, J. Mouginot, J. Nilsson, B. Noël, M. E. Pattle, W. R. Peltier, N. Pie, M. Roca, I. Sasgen, H. V. Save, K.-W. Seo, B. Scheuchl, E. J. O. Schrama, L. Schröder, S. B. Simonsen, T. Slater, G. Spada, T. C. Sutterley, B. D. Vishwakarma, J. M. van Wessem, D. Wiese, W. van der Wal, B. Wouters
Publikováno v:
Earth System Science Data, Vol 15, Pp 1597-1616 (2023)
Ice losses from the Greenland and Antarctic ice sheets have accelerated since the 1990s, accounting for a significant increase in the global mean sea level. Here, we present a new 29-year record of ice sheet mass balance from 1992 to 2020 from the Ic
Externí odkaz:
https://doaj.org/article/57185db32eb74fc094ce8c1178d57166
Publikováno v:
The Cryosphere, Vol 16, Pp 2285-2300 (2022)
In recent years a vast amount of glacier surface velocity data from satellite imagery has emerged based on correlation between repeat images. Thereby, much emphasis has been put on the fast processing of large data volumes and products with complete
Externí odkaz:
https://doaj.org/article/8754b3c42a86436285031e4b2dcdb58f
Publikováno v:
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Vol V-2-2022, Pp 237-244 (2022)
A huge archive of historical images of the Antarctica taken by the US Navy between 1940 and 2000 is publicly available. These images have not yet been used for large-scale computer-driven analysis as they were captured with analog cameras. They were
Externí odkaz:
https://doaj.org/article/02115fffda4342d1b0ce6deac5447704
Publikováno v:
The Cryosphere, Vol 15, Pp 5577-5599 (2021)
Meltwater from Himalayan glaciers sustains the flow of rivers such as the Ganges and Brahmaputra on which over half a billion people depend for day-to-day needs. Upstream areas are likely to be affected substantially by climate change, and changes in
Externí odkaz:
https://doaj.org/article/849e48bd78b046e0baeb8f36baf122ab
Autor:
R. T. Datta, B. Wouters
Publikováno v:
The Cryosphere, Vol 15, Pp 5115-5132 (2021)
We introduce an algorithm (Watta) which automatically calculates supraglacial lake bathymetry and detects potential ice layers along tracks of the ICESat-2 (Ice, Cloud, and Land Elevation Satellite) laser altimeter. Watta uses photon heights estimate
Externí odkaz:
https://doaj.org/article/3e280aeaccb149408100b5119a680049
Autor:
M. van Tiggelen, P. C. J. P. Smeets, C. H. Reijmer, B. Wouters, J. F. Steiner, E. J. Nieuwstraten, W. W. Immerzeel, M. R. van den Broeke
Publikováno v:
The Cryosphere, Vol 15, Pp 2601-2621 (2021)
The aerodynamic roughness of heat, moisture, and momentum of a natural surface are important parameters in atmospheric models, as they co-determine the intensity of turbulent transfer between the atmosphere and the surface. Unfortunately this paramet
Externí odkaz:
https://doaj.org/article/8a803344f1d149e392dc93637ccda322