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Record #84900:
- #84900
Main publication details
MARC recordSubglacial drainage for an ice sheet resting upon a layered deformable bed / E.M. Shoemaker, H.K.N. Leung.
| Title: | Subglacial drainage for an ice sheet resting upon a layered deformable bed / E.M. Shoemaker, H.K.N. Leung. |
| Author(s): | Shoemaker, E. M. Leung, H. K. N. |
| Date: | 1987. |
| In: | Journal of Geophysical Research. (1987.), Vol. 92(B6) (1987) |
| Abstract: | Considers evacuation of basal meltwater by aquifer-channel-bed hydraulic system, especially as it affects aquifer pressurization, till deformation, and channel failure. Important result is that deformable substrates beneath temperate-based ice sheets may be unstable, particularly under conditions of diminishing profile. |
| Notes: | Journal of Geophysical Research. Vol. 92(B6) :4935-4946 (1987). |
| Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.86 -- Glacier streams. 556 -- Hydrology. 551.333.3 -- Glacial drift, deformation structures in. E11 -- Glaciology: glaciohydrology. |
| SPRI record no.: | 84900 |
LDR 01234naa#a2200000#a#4500 001 SPRI-84900 005 20230607105021.0 007 ta 008 230607s1987####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-84900 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aShoemaker, E. M. 245 10 ‡aSubglacial drainage for an ice sheet resting upon a layered deformable bed /‡cE.M. Shoemaker, H.K.N. Leung. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1987. 300 ## ‡ap. 4935-4946 :‡bdiags., tables. 500 ## ‡aJournal of Geophysical Research. Vol. 92(B6) :4935-4946 (1987). 520 3# ‡aConsiders evacuation of basal meltwater by aquifer-channel-bed hydraulic system, especially as it affects aquifer pressurization, till deformation, and channel failure. Important result is that deformable substrates beneath temperate-based ice sheets may be unstable, particularly under conditions of diminishing profile. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.86 -- Glacier streams.‡2udc 650 07 ‡a556 -- Hydrology.‡2udc 650 07 ‡a551.333.3 -- Glacial drift, deformation structures in.‡2udc 650 07 ‡aE11 -- Glaciology: glaciohydrology.‡2local 700 1# ‡aLeung, H. K. N. 773 0# ‡7nnas ‡tJournal of Geophysical Research. ‡gVol. 92(B6) (1987) ‡wSPRI-35252 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230607