Zobrazeno 1 - 10
of 320
pro vyhledávání: '"M A Bentley"'
Autor:
C. M. Carter, M. J. Bentley, S. S. R. Jamieson, G. J. G. Paxman, T. A. Jordan, J. A. Bodart, N. Ross, F. Napoleoni
Publikováno v:
The Cryosphere, Vol 18, Pp 2277-2296 (2024)
The subglacial landscape of Antarctica records and influences the behaviour of its overlying ice sheet. However, in many places, the evolution of the landscape and its control on ice sheet behaviour have not been investigated in detail. Using recentl
Externí odkaz:
https://doaj.org/article/536126f5869249a0808be9f2eef1203d
Publikováno v:
The Cryosphere, Vol 18, Pp 1733-1751 (2024)
Landscapes buried beneath the Antarctic Ice Sheet preserve information about the geologic and geomorphic evolution of the continent both before and during the wide-scale glaciation that began roughly 34×106 years ago. Since the inception of this ice
Externí odkaz:
https://doaj.org/article/0c277d695b1e44839d5d9efb1b765aef
Publikováno v:
The Cryosphere, Vol 18, Pp 1467-1493 (2024)
The Greenland Ice Sheet is a key contributor to contemporary global sea level rise, but its long-term history and response to episodes of warming in Earth's geological past remain uncertain. The terrain covered by the ice sheet comprises ∼ 79 % of
Externí odkaz:
https://doaj.org/article/753c2e16a13246f7ad1dc99329129a32
Publikováno v:
International Journal of STEM Education, Vol 11, Iss 1, Pp 1-18 (2024)
Abstract Background The body of work regarding gender bias in academia shows that female instructors are often rated lower by students than their male counterparts. Mechanisms are complex and intersectional and often associated with role congruity th
Externí odkaz:
https://doaj.org/article/451895802c0540e4950594e2cc91e3b1
Autor:
B. S. Lecavalier, L. Tarasov, G. Balco, P. Spector, C.-D. Hillenbrand, C. Buizert, C. Ritz, M. Leduc-Leballeur, R. Mulvaney, P. L. Whitehouse, M. J. Bentley, J. Bamber
Publikováno v:
Earth System Science Data, Vol 15, Pp 3573-3596 (2023)
We present a database of observational constraints on past Antarctic Ice Sheet changes during the last glacial cycle intended to consolidate the observations that represent our understanding of past Antarctic changes and for state-space estimation an
Externí odkaz:
https://doaj.org/article/abae9ae5625441f48fe695940f0a0629
Autor:
M. J. Bentley, J. A. Smith, S. S. R. Jamieson, M. R. Lindeman, B. R. Rea, A. Humbert, T. P. Lane, C. M. Darvill, J. M. Lloyd, F. Straneo, V. Helm, D. H. Roberts
Publikováno v:
The Cryosphere, Vol 17, Pp 1821-1837 (2023)
The Northeast Greenland Ice Stream has recently seen significant change to its floating margins and has been identified as vulnerable to future climate warming. Inflow of warm Atlantic Intermediate Water (AIW) from the continental shelf has been obse
Externí odkaz:
https://doaj.org/article/f4dcc2b991394608beb265d728a98568
Autor:
J. A. Smith, L. Callard, M. J. Bentley, S. S. R. Jamieson, M. L. Sánchez-Montes, T. P. Lane, J. M. Lloyd, E. L. McClymont, C. M. Darvill, B. R. Rea, C. O'Cofaigh, P. Gulliver, W. Ehrmann, R. S. Jones, D. H. Roberts
Publikováno v:
The Cryosphere, Vol 17, Pp 1247-1270 (2023)
Nioghalvfjerdsbrae, or 79∘ N Glacier, is the largest marine-terminating glacier draining the Northeast Greenland Ice Stream (NEGIS). In recent years, its ∼ 70 km long fringing ice shelf (hereafter referred to as the 79∘ N ice shelf) has thinned
Externí odkaz:
https://doaj.org/article/3784211a5db74b23922401da96df296a
Autor:
E. L. McClymont, M. J. Bentley, D. A. Hodgson, C. L. Spencer-Jones, T. Wardley, M. D. West, I. W. Croudace, S. Berg, D. R. Gröcke, G. Kuhn, S. S. R. Jamieson, L. Sime, R. A. Phillips
Publikováno v:
Climate of the Past, Vol 18, Pp 381-403 (2022)
Antarctic sea ice is a critical component of the climate system affecting a range of physical and biogeochemical feedbacks and supporting unique ecosystems. During the last glacial stage, Antarctic sea ice was more extensive than today, but uncertain
Externí odkaz:
https://doaj.org/article/3f878391848842cc8e1e1dace712a02e
Autor:
F. Napoleoni, S. S. R. Jamieson, N. Ross, M. J. Bentley, A. Rivera, A. M. Smith, M. J. Siegert, G. J. G. Paxman, G. Gacitúa, J. A. Uribe, R. Zamora, A. M. Brisbourne, D. G. Vaughan
Publikováno v:
The Cryosphere, Vol 14, Pp 4507-4524 (2020)
Subglacial water plays an important role in ice sheet dynamics and stability. Subglacial lakes are often located at the onset of ice streams and have been hypothesised to enhance ice flow downstream by lubricating the ice–bed interface. The most re
Externí odkaz:
https://doaj.org/article/a17ad00935334c5fb5c957f302b96460
Publikováno v:
BMC Nutrition, Vol 3, Iss 1, Pp 1-10 (2017)
Abstract Background Cost-effective approaches to improve feeding practices and to reduce undernutrition are needed in low-income countries. Strategies such as nutritional counseling, food supplements, and cash transfers can substantially reduce under
Externí odkaz:
https://doaj.org/article/8a576d30477e44e0905545af319137c0