Zobrazeno 1 - 10
of 907
pro vyhledávání: '"A. L. Hubbard"'
Autor:
C. Charalampidis, D. van As, J. E. Box, M. R. van den Broeke, W. T. Colgan, S. H. Doyle, A. L. Hubbard, M. MacFerrin, H. Machguth, C. J. P. P. Smeets
Publikováno v:
The Cryosphere, Vol 9, Iss 6, Pp 2163-2181 (2015)
We present 5 years (2009–2013) of automatic weather station measurements from the lower accumulation area (1840 m a.s.l. – above sea level) of the Greenland ice sheet in the Kangerlussuaq region. Here, the summers of 2010 and 2012 were both excep
Externí odkaz:
https://doaj.org/article/97010b60470946e38348c3c3be1e67d4
Autor:
J. C. Ryan, A. L. Hubbard, J. E. Box, J. Todd, P. Christoffersen, J. R. Carr, T. O. Holt, N. Snooke
Publikováno v:
The Cryosphere, Vol 9, Iss 1, Pp 1-11 (2015)
This study presents the application of a cost-effective, unmanned aerial vehicle (UAV) to investigate calving dynamics at a major marine-terminating outlet glacier draining the western sector of the Greenland ice sheet. The UAV was flown over Store G
Externí odkaz:
https://doaj.org/article/bf44be1791ee4b86983e59e6a1729c83
Autor:
K. Lindbäck, R. Pettersson, S. H. Doyle, C. Helanow, P. Jansson, S. S. Kristensen, L. Stenseng, R. Forsberg, A. L. Hubbard
Publikováno v:
Earth System Science Data, Vol 6, Iss 2, Pp 331-338 (2014)
We present ice thickness and bed topography maps with a high spatial resolution (250–500 m) of a land-terminating section of the Greenland Ice Sheet derived from ground-based and airborne radar surveys. The data have a total area of ~12 000 km2 and
Externí odkaz:
https://doaj.org/article/b71ae0abd760499bb599a4b7bf9939d3
Autor:
A. A. W. Fitzpatrick, A. L. Hubbard, J. E. Box, D. J. Quincey, D. van As, A. P. B. Mikkelsen, S. H. Doyle, C. F. Dow, B. Hasholt, G. A. Jones
Publikováno v:
The Cryosphere, Vol 8, Iss 1, Pp 107-121 (2014)
Supraglacial lakes represent an ephemeral storage buffer for meltwater runoff and lead to significant, yet short-lived, episodes of ice-flow acceleration by decanting large meltwater and energy fluxes into the ice sheet's hydrological system. Here, a
Externí odkaz:
https://doaj.org/article/d16b85fdb2644b3ab5d7805e0cfcf267
Autor:
S. H. Doyle, A. L. Hubbard, C. F. Dow, G. A. Jones, A. Fitzpatrick, A. Gusmeroli, B. Kulessa, K. Lindback, R. Pettersson, J. E. Box
Publikováno v:
The Cryosphere, Vol 7, Iss 1, Pp 129-140 (2013)
We present detailed records of lake discharge, ice motion and passive seismicity capturing the behaviour and processes preceding, during and following the rapid drainage of a 4 km2 supraglacial lake through 1.1-km-thick ice on the western margin of t
Externí odkaz:
https://doaj.org/article/d44ba57ad43641baa48bcf4bc038ec40
Publikováno v:
The Cryosphere, Vol 6, Iss 1, Pp 199-209 (2012)
This study uses data from six on-ice weather stations, calibrated MODIS-derived albedo and proglacial river gauging measurements to drive and validate an energy balance model. We aim to quantify the record-setting positive temperature anomaly in 2010
Externí odkaz:
https://doaj.org/article/357d4a8f8fc146d4b8ce5ba73f4dc89a
Autor:
Erika L. Hubbard, Prathyusha Bachali, Kathryn M. Kingsmore, Yisha He, Michelle D. Catalina, Amrie C. Grammer, Peter E. Lipsky
Publikováno v:
Genome Medicine, Vol 15, Iss 1, Pp 1-4 (2023)
Externí odkaz:
https://doaj.org/article/1c59fb4d491a4d9880a930e549e2b67b
Publikováno v:
Lupus Science and Medicine, Vol 11, Iss Suppl 2 (2024)
Externí odkaz:
https://doaj.org/article/a644f862bc5544cd9b03c911c92ca0bf
Autor:
Erika L. Hubbard, Prathyusha Bachali, Kathryn M. Kingsmore, Yisha He, Michelle D. Catalina, Amrie C. Grammer, Peter E. Lipsky
Publikováno v:
Genome Medicine, Vol 15, Iss 1, Pp 1-23 (2023)
Abstract Background Systemic lupus erythematosus (SLE) is known to be clinically heterogeneous. Previous efforts to characterize subsets of SLE patients based on gene expression analysis have not been reproduced because of small sample sizes or techn
Externí odkaz:
https://doaj.org/article/831538ac1b4240f9b730b2bf8568f542
Autor:
Penny L Hubbard Cristinacce, Minal Patel, Alexander Oh, Josephine H Naish, Edward D Johnstone, Emma Ingram
Publikováno v:
PLoS ONE, Vol 19, Iss 5, p e0302623 (2024)
Oxygen-Enhanced Magnetic Resonance Imaging (OE-MRI) of the human placenta is potentially a sensitive marker of in vivo oxygenation. This methodological study shows that full coverage of the placenta is possible using 3D mapping of the change in longi
Externí odkaz:
https://doaj.org/article/a365db60cea5478ca1303f7819fcce95