Zobrazeno 1 - 10
of 1 318
pro vyhledávání: '"A. P. Ahlstrøm"'
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:
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
Autor:
K. D. Mankoff, X. Fettweis, P. L. Langen, M. Stendel, K. K. Kjeldsen, N. B. Karlsson, B. Noël, M. R. van den Broeke, A. Solgaard, W. Colgan, J. E. Box, S. B. Simonsen, M. D. King, A. P. Ahlstrøm, S. B. Andersen, R. S. Fausto
Publikováno v:
Earth System Science Data, Vol 13, Pp 5001-5025 (2021)
The mass of the Greenland ice sheet is declining as mass gain from snow accumulation is exceeded by mass loss from surface meltwater runoff, marine-terminating glacier calving and submarine melting, and basal melting. Here we use the input–output (
Externí odkaz:
https://doaj.org/article/bcfc625038d84d72af8db1c044a677b7
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:
A. Solgaard, A. Kusk, J. P. Merryman Boncori, J. Dall, K. D. Mankoff, A. P. Ahlstrøm, S. B. Andersen, M. Citterio, N. B. Karlsson, K. K. Kjeldsen, N. J. Korsgaard, S. H. Larsen, R. S. Fausto
Publikováno v:
Earth System Science Data, Vol 13, Pp 3491-3512 (2021)
We present the Programme for Monitoring of the Greenland Ice Sheet (PROMICE) Ice Velocity product (https://doi.org/10.22008/promice/data/sentinel1icevelocity/greenlandicesheet, Solgaard and Kusk, 2021), which is a time series of Greenland Ice Sheet i
Externí odkaz:
https://doaj.org/article/8f9fa7d27c2d46f6b637b5ecfe10e4d6
Autor:
K. D. Mankoff, B. Noël, X. Fettweis, A. P. Ahlstrøm, W. Colgan, K. Kondo, K. Langley, S. Sugiyama, D. van As, R. S. Fausto
Publikováno v:
Earth System Science Data, Vol 12, Pp 2811-2841 (2020)
Greenland runoff, from ice mass loss and increasing rainfall, is increasing. That runoff, as discharge, impacts the physical, chemical, and biological properties of the adjacent fjords. However, where and when the discharge occurs is not readily avai
Externí odkaz:
https://doaj.org/article/5f85b67af08d45a29832a106407d2224
Publikováno v:
Earth System Science Data, Vol 12, Pp 1367-1383 (2020)
We present a 1986 through March 2020 estimate of Greenland Ice Sheet ice discharge. Our data include all discharging ice that flows faster than 100 m yr−1 and are generated through an automatic and adaptable method, as opposed to conventional h
Externí odkaz:
https://doaj.org/article/0089f1ed1d5e4bcbabdc9d228b6f3237
Autor:
K. D. Mankoff, W. Colgan, A. Solgaard, N. B. Karlsson, A. P. Ahlstrøm, D. van As, J. E. Box, S. A. Khan, K. K. Kjeldsen, J. Mouginot, R. S. Fausto
Publikováno v:
Earth System Science Data, Vol 11, Pp 769-786 (2019)
We present a 1986 through 2017 estimate of Greenland Ice Sheet ice discharge. Our data include all discharging ice that flows faster than 100 m yr−1 and are generated through an automatic and adaptable method, as opposed to conventional hand-pi
Externí odkaz:
https://doaj.org/article/1620fcfe5c504ed9b8a1a4311a9de1ec