Zobrazeno 1 - 10
of 10
pro vyhledávání: '"S. H. Doyle"'
Autor:
A. Løkkegaard, K. D. Mankoff, C. Zdanowicz, G. D. Clow, M. P. Lüthi, S. H. Doyle, H. H. Thomsen, D. Fisher, J. Harper, A. Aschwanden, B. M. Vinther, D. Dahl-Jensen, H. Zekollari, T. Meierbachtol, I. McDowell, N. Humphrey, A. Solgaard, N. B. Karlsson, S. A. Khan, B. Hills, R. Law, B. Hubbard, P. Christoffersen, M. Jacquemart, J. Seguinot, R. S. Fausto, W. T. Colgan
Publikováno v:
The Cryosphere, Vol 17, Pp 3829-3845 (2023)
Here, we present a compilation of 95 ice temperature profiles from 85 boreholes from the Greenland ice sheet and peripheral ice caps, as well as local ice caps in the Canadian Arctic. Profiles from only 31 boreholes (36 %) were previously available i
Externí odkaz:
https://doaj.org/article/1dd96eeac3344d69a9340ab907bdc9af
Publikováno v:
The Cryosphere, Vol 13, Pp 955-968 (2019)
Unmanned aerial vehicles (UAVs) and structure from motion with multi-view stereo (SfM–MVS) photogrammetry are increasingly common tools for geoscience applications, but final product accuracy can be significantly diminished in the absence of a dens
Externí odkaz:
https://doaj.org/article/02eb0af8e02f46a591f56b363cc499ef
Autor:
A. B. Mikkelsen, A. Hubbard, M. MacFerrin, J. E. Box, S. H. Doyle, A. Fitzpatrick, B. Hasholt, H. L. Bailey, K. Lindbäck, R. Pettersson
Publikováno v:
The Cryosphere, Vol 10, Iss 3, Pp 1147-1159 (2016)
It has been argued that the infiltration and retention of meltwater within firn across the percolation zone of the Greenland ice sheet has the potential to buffer up to ∼ 3.6 mm of global sea-level rise (Harper et al., 2012). Despite evidence confi
Externí odkaz:
https://doaj.org/article/1ea249cbde1e4ff6ae1e2dd49d56b169
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:
R. S. W. van de Wal, C. J. P. P. Smeets, W. Boot, M. Stoffelen, R. van Kampen, S. H. Doyle, F. Wilhelms, M. R. van den Broeke, C. H. Reijmer, J. Oerlemans, A. Hubbard
Publikováno v:
The Cryosphere, Vol 9, Iss 2, Pp 603-611 (2015)
The concept of a positive feedback between ice flow and enhanced melt rates in a warmer climate fuelled the debate regarding the temporal and spatial controls on seasonal ice acceleration. Here we combine melt, basal water pressure and ice velocity d
Externí odkaz:
https://doaj.org/article/59d0e40b97ce4eddad64695df7f26400
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
Autor:
C F, Dow, B, Kulessa, I C, Rutt, V C, Tsai, S, Pimentel, S H, Doyle, D, van As, K, Lindbäck, R, Pettersson, G A, Jones, A, Hubbard
Publikováno v:
Journal of Geophysical Research. Earth Surface
The rapid drainage of supraglacial lakes injects substantial volumes of water to the bed of the Greenland ice sheet over short timescales. The effect of these water pulses on the development of basal hydrological systems is largely unknown. To addres
Autor:
K. Lindbäck, R. Pettersson, S. H. Doyle, C. Helanow, P. Jansson, S. Savstrup Kristensen, L. Stenseng, R. Forsberg, A. L. Hubbard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91242e36b6cb114ac62f780b9ab96809
https://doi.org/10.5194/essdd-7-129-2014-supplement
https://doi.org/10.5194/essdd-7-129-2014-supplement