Zobrazeno 1 - 10
of 102
pro vyhledávání: '"G. de Q. Robin"'
Publikováno v:
Nature. 381:684-686
IN 1974–75, an airborne radio-echo survey of ice depths over central East Antarctica led to the discovery of a sub-ice lake of unknown depth and composition, with an area of about 10,000km2 and lying beneath ∼4km of ice1. In 1993, altimetric data
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20d94c8f163d4c9ff6c896d11d338d20
https://doi.org/10.1038/381684a0
https://doi.org/10.1038/381684a0
Autor:
G. de Q. Robin
Publikováno v:
Polar Record. 26:337-338
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::638b11bfbf38893e574913a4faff7b2c
https://doi.org/10.1017/s0032247400012055
https://doi.org/10.1017/s0032247400012055
Publikováno v:
Annals of Glaciology. 3:59-64
Radio echo-soundings obtained during joint pro grammes of the US National Science Foundation (NSF), the Scott Polar Research Institute (SPRI), and the Technical University of Denmark (TUD) have provided sufficient data of good quality to map drivin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46e23e77069d64424f8c4c16ef5206b6
https://doi.org/10.1017/s0260305500002536
https://doi.org/10.1017/s0260305500002536
Publikováno v:
Journal of Glaciology. 15:349-362
A continuous profile of the Arctic Ocean ice canopy from Spitsbergen to the North Pole was made with 48 kHz echo sounders mourned on a nuclear submarine. A semi-automatic digitizer was used to measure coordinates from the records at a frequency of ab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d9665db28a3fb64e86eb4fb6ac1325
https://doi.org/10.1017/s002214300003447x
https://doi.org/10.1017/s002214300003447x
Autor:
G. de Q. Robin
Publikováno v:
Journal of Glaciology. 15:151-159
Radio waves of fixed frequency, which had passed through ice and firn from a transmitting antenna lowered down a bore hole, were monitored on the surface. By mixing the received signal with the fixed frequency, the beats which were produced as the an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23f0056b43bf90d6ecdb3db6b4fc1c96
https://doi.org/10.3189/s0022143000034341
https://doi.org/10.3189/s0022143000034341
Autor:
G. de Q. Robin
Publikováno v:
Philosophical Transactions of the Royal Society of London. B, Biological Sciences. 280:143-168
The paper deals primarily with the use of stable isotopic ratios to determine the former climate of ice sheets. Studies of temperature profiles throughout ice sheets have shown that for at least several thousand years, changes of isotopic $\delta$ ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50f53865a7332ad0fb1c1a1e23a05bcf
https://doi.org/10.1098/rstb.1977.0103
https://doi.org/10.1098/rstb.1977.0103
Autor:
G. de Q. Robin
Publikováno v:
Geologische Rundschau. 70:648-663
Wegener's expeditions pioneered many measurements that are now essential for computer modelling of ice sheets. Advances in knowledge of accumulation, thickness, temperature, crystal fabric and surface mapping of ice sheets and of impurities, gas cont
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3bf092b0847841287273dbb28c11d95b
https://doi.org/10.1007/bf01822142
https://doi.org/10.1007/bf01822142
Publikováno v:
Journal of Glaciology. 23:259-271
The suggestion that patches of basal ice may freeze to the bed of a glacier due to certain regelation effects has been tested in the laboratory by applying high hydrostatic pressures to ice samples at the pressure-melting point. During compression, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ba6fda2850c3ffbde6ef988cfd9c08
https://doi.org/10.3189/s0022143000029889
https://doi.org/10.3189/s0022143000029889
Autor:
G. de Q. Robin, M. J. Roobol, D. J. Drewry, P. F. Barker, J. W. Glen, P. E. Baker, H. Lister, S. D. Weaver, Charles Swithinbank, R. J. Adie, A. S. Laughton, George Deacon
Publikováno v:
Philosophical Transactions of the Royal Society of London. B, Biological Sciences. 279:207-211
M. J. Roobol Yesterday we heard how the large whales and seals were taken from Antarctica to provide oil for light and heating. This partly assisted us in attaining our present population level of 4000000000. So today we are even more dependent on na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7e23b28b6fab4134a9b97c386b31630
https://doi.org/10.1098/rstb.1977.0083
https://doi.org/10.1098/rstb.1977.0083
Autor:
G. de Q. Robin
Publikováno v:
Nature. 253:168-172
New data on the Ross Ice Shelf provide an insight into the importance of the momentum with which an ice stream enters the shelf for the overall velocity field.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4606f3adb9240c86f9a5cc2a3a298b6
https://doi.org/10.1038/253168a0
https://doi.org/10.1038/253168a0