Zobrazeno 1 - 10
of 64
pro vyhledávání: '"B. Vandecrux"'
Autor:
A. Rutishauser, K. M. Scanlan, B. Vandecrux, N. B. Karlsson, N. Jullien, A. P. Ahlstrøm, R. S. Fausto, P. How
Publikováno v:
The Cryosphere, Vol 18, Pp 2455-2472 (2024)
The firn layer on the Greenland Ice Sheet (GrIS) plays a crucial role in buffering surface meltwater runoff, which is constrained by the available firn pore space and impermeable ice layers that limit deeper meltwater percolation. Understanding these
Externí odkaz:
https://doaj.org/article/afc9a4430163452fb05782e854b0c2b2
Autor:
B. Vandecrux, R. S. Fausto, J. E. Box, F. Covi, R. Hock, Å. K. Rennermalm, A. Heilig, J. Abermann, D. van As, E. Bjerre, X. Fettweis, P. C. J. P. Smeets, P. Kuipers Munneke, M. R. van den Broeke, M. Brils, P. L. Langen, R. Mottram, A. P. Ahlstrøm
Publikováno v:
The Cryosphere, Vol 18, Pp 609-631 (2024)
Surface melt on the Greenland ice sheet has been increasing in intensity and extent over the last decades due to Arctic atmospheric warming. Surface melt depends on the surface energy balance, which includes the atmospheric forcing but also the therm
Externí odkaz:
https://doaj.org/article/afc25e3dc70b48e28762068780c58e62
Autor:
B. Vandecrux, J. E. Box, A. P. Ahlstrøm, S. B. Andersen, N. Bayou, W. T. Colgan, N. J. Cullen, R. S. Fausto, D. Haas-Artho, A. Heilig, D. A. Houtz, P. How, I. Iosifescu Enescu, N. B. Karlsson, R. Kurup Buchholz, K. D. Mankoff, D. McGrath, N. P. Molotch, B. Perren, M. K. Revheim, A. Rutishauser, K. Sampson, M. Schneebeli, S. Starkweather, S. Steffen, J. Weber, P. J. Wright, H. J. Zwally, K. Steffen
Publikováno v:
Earth System Science Data, Vol 15, Pp 5467-5489 (2023)
The Greenland Climate Network (GC-Net) consists of 31 automatic weather stations (AWSs) at 30 sites across the Greenland Ice Sheet. The first site was initiated in 1990, and the project has operated almost continuously since 1995 under the leadership
Externí odkaz:
https://doaj.org/article/e40bde48ae4c42ada0add0b101a19ca8
Autor:
J. Abermann, B. Vandecrux, S. Scher, K. Löffler, F. Schalamon, A. Trügler, R. Fausto, W. Schöner
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract The cryosphere in Greenland is currently undergoing strong changes. While remote sensing improves our understanding of spatial and temporal changes across scales, particularly our knowledge of conditions during the pre-satellite era is fragm
Externí odkaz:
https://doaj.org/article/684c8e5030b242d79e44768e56d0172b
Publikováno v:
Earth System Science Data, Vol 14, Pp 955-971 (2022)
Assessing changes in the density of snow and firn is vital to convert volume changes into mass changes on glaciers and ice sheets. Firn models simulate this process but typically rely upon steady-state assumptions and geographically and temporally li
Externí odkaz:
https://doaj.org/article/9763a90c176846abac153c65cd676ec3
Autor:
N. Hansen, P. L. Langen, F. Boberg, R. Forsberg, S. B. Simonsen, P. Thejll, B. Vandecrux, R. Mottram
Publikováno v:
The Cryosphere, Vol 15, Pp 4315-4333 (2021)
Antarctic surface mass balance (SMB) is largely determined by precipitation over the continent and subject to regional climate variability related to the Southern Annular Mode (SAM) and other climatic drivers at the large scale. Locally however, firn
Externí odkaz:
https://doaj.org/article/8988152ffc2541a2a1b07cff5bdadac7
Autor:
R. S. Fausto, D. van As, K. D. Mankoff, B. Vandecrux, M. Citterio, A. P. Ahlstrøm, S. B. Andersen, W. Colgan, N. B. Karlsson, K. K. Kjeldsen, N. J. Korsgaard, S. H. Larsen, S. Nielsen, A. Ø. Pedersen, C. L. Shields, A. M. Solgaard, J. E. Box
Publikováno v:
Earth System Science Data, Vol 13, Pp 3819-3845 (2021)
The Programme for Monitoring of the Greenland Ice Sheet (PROMICE) has been measuring climate and ice sheet properties since 2007. Currently, the PROMICE automatic weather station network includes 25 instrumented sites in Greenland. Accurate measureme
Externí odkaz:
https://doaj.org/article/94cbc1212f014ae7a1be5271025ddb3d
Autor:
B. Vandecrux, R. Mottram, P. L. Langen, R. S. Fausto, M. Olesen, C. M. Stevens, V. Verjans, A. Leeson, S. Ligtenberg, P. Kuipers Munneke, S. Marchenko, W. van Pelt, C. R. Meyer, S. B. Simonsen, A. Heilig, S. Samimi, S. Marshall, H. Machguth, M. MacFerrin, M. Niwano, O. Miller, C. I. Voss, J. E. Box
Publikováno v:
The Cryosphere, Vol 14, Pp 3785-3810 (2020)
Perennial snow, or firn, covers 80 % of the Greenland ice sheet and has the capacity to retain surface meltwater, influencing the ice sheet mass balance and contribution to sea-level rise. Multilayer firn models are traditionally used to simulate f
Externí odkaz:
https://doaj.org/article/992d17a9d1f7468b8ece75cc0a5d41fe
Autor:
B. Vandecrux, R. S. Fausto, D. van As, W. Colgan, P. L. Langen, K. Haubner, T. Ingeman-Nielsen, A. Heilig, C. M. Stevens, M. MacFerrin, M. Niwano, K. Steffen, J.E. Box
Publikováno v:
Journal of Glaciology, Vol 66, Pp 591-602 (2020)
Current sea-level rise partly stems from increased surface melting and meltwater runoff from the Greenland ice sheet. Multi-year snow, also known as firn, covers about 80% of the ice sheet and retains part of the surface meltwater. Since the firn col
Externí odkaz:
https://doaj.org/article/e3b17ab6894945a8adf03f6511283085
Publikováno v:
The Cryosphere, Vol 14, Pp 385-402 (2020)
In recent decades, the Greenland ice sheet (GrIS) has frequently experienced record melt events, which have significantly affected surface mass balance (SMB) and estimates thereof. SMB data are derived from remote sensing, regional climate models (RC
Externí odkaz:
https://doaj.org/article/19c96735d12545cfaa13a7f451d81e00