SPRI library catalogue
View a record
Please note: You are viewing the legacy database of the Scott Polar Research Institute Library catalogue. It is no longer being updated, so does not reliably reflect our current library holdings.
Please search for material in iDiscover for up-to-date information about the library collection.
Record #129794:
Ice flow around large obstacles as indicated by basal ice exposed at the margin of the Greenland ice sheet / Peter G. Knight, David E. Sugden, Christopher D. Minty.
Title: | Ice flow around large obstacles as indicated by basal ice exposed at the margin of the Greenland ice sheet / Peter G. Knight, David E. Sugden, Christopher D. Minty. |
Author(s): | Knight, Peter G. Sugden, David E. Minty, Christopher D. |
Date: | 1994. |
In: | Journal of Glaciology. (1994.), Vol. 40(135) (1994) |
Abstract: | Demonstrates way in which variations in distribution of basal-ice layer exposed at margin of ice sheet can be used to identify patterns of subglacial processes. Develops empirical model of ice flow close to lobate margin of ice sheet in which ice convergence and divergence and limited subglacial melting affect character and distribution of basal ice at margin. Tendency for convergence and divergence to thicken basal layer in lobate areas and to thin it in inter-lobate ones. In certain circumstances, basal melting may remove much of layer from beneath snouts of larger lobes, thus causing basal layer to be thicker in intermediate location. |
Notes: | Journal of Glaciology. Vol. 40(135) :359-367 (1994). |
Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.24 -- Ice sheets and caps. 551.324.51 -- Land ice, theory of flow. 551.331.5 -- Glacial erosion and protection. Sub-glacial topography. E5 -- Glaciology: land ice. (*38) -- Greenland. |
SPRI record no.: | 129794 |
LDR 01707naa#a2200000#a#4500 001 SPRI-129794 005 20240329053736.0 007 ta 008 240329s1994####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-129794 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aKnight, Peter G. 245 10 ‡aIce flow around large obstacles as indicated by basal ice exposed at the margin of the Greenland ice sheet /‡cPeter G. Knight, David E. Sugden, Christopher D. Minty. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1994. 300 ## ‡ap. 359-367 :‡bill., diags., tables. , aps. 500 ## ‡aJournal of Glaciology. Vol. 40(135) :359-367 (1994). 520 3# ‡aDemonstrates way in which variations in distribution of basal-ice layer exposed at margin of ice sheet can be used to identify patterns of subglacial processes. Develops empirical model of ice flow close to lobate margin of ice sheet in which ice convergence and divergence and limited subglacial melting affect character and distribution of basal ice at margin. Tendency for convergence and divergence to thicken basal layer in lobate areas and to thin it in inter-lobate ones. In certain circumstances, basal melting may remove much of layer from beneath snouts of larger lobes, thus causing basal layer to be thicker in intermediate location. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc 650 07 ‡a551.324.51 -- Land ice, theory of flow.‡2udc 650 07 ‡a551.331.5 -- Glacial erosion and protection. Sub-glacial topography.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(*38) -- Greenland.‡2udc 700 1# ‡aSugden, David E. 700 1# ‡aMinty, Christopher D. 773 0# ‡7nnas ‡tJournal of Glaciology. ‡gVol. 40(135) (1994) ‡wSPRI-20534 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240329