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Record #112488:
- #112488
Main publication details
MARC recordOn the ridging of a thin sheet of lead ice / M.A. Hopkins, William D. Hibler, III.
| Title: | On the ridging of a thin sheet of lead ice / M.A. Hopkins, William D. Hibler, III. |
| Author(s): | Hopkins, M. A. Hibler, William D., |
| Date: | 1991. |
| In: | Annals of Glaciology. (1991.), Vol. 15 (1991) |
| Abstract: | Develops two-dimensional particle simulation model of sea-ice ridging process in which ridges are formed from intact layer of newly frozen lead ice colliding with thick multiyear floe. Blocks broken from leading edge of lead ice collect above and below multiyear floe to form ridge. Total energy consumed in ridging process, which is converted into potential energy of ridge structure and dissipated by frictional and inelastic contacts between blocks of ice, is calculated explicitly. Results suggest amount of energy required to ridge ice may be larger than previous estimates. |
| Notes: | Annals of Glaciology. Vol. 15 :81-86 (1991). |
| Keywords: | 551.32 -- Glaciology. 551.326.7 -- Sea ice. 551.326.3 -- Floating ice, structure and surface features. 519.673 -- Modelling. E6 -- Glaciology: floating ice. |
| SPRI record no.: | 112488 |
LDR 01391naa#a2200000#a#4500 001 SPRI-112488 005 20230328103535.0 007 ta 008 230328s1991####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-112488 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aHopkins, M. A. 245 10 ‡aOn the ridging of a thin sheet of lead ice /‡cM.A. Hopkins, William D. Hibler, III. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1991. 300 ## ‡ap. 81-86 :‡bdiags. 500 ## ‡aAnnals of Glaciology. Vol. 15 :81-86 (1991). 520 3# ‡aDevelops two-dimensional particle simulation model of sea-ice ridging process in which ridges are formed from intact layer of newly frozen lead ice colliding with thick multiyear floe. Blocks broken from leading edge of lead ice collect above and below multiyear floe to form ridge. Total energy consumed in ridging process, which is converted into potential energy of ridge structure and dissipated by frictional and inelastic contacts between blocks of ice, is calculated explicitly. Results suggest amount of energy required to ridge ice may be larger than previous estimates. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 700 1# ‡aHibler, William D.,‡cIII. 773 0# ‡7nnas ‡tAnnals of Glaciology. ‡gVol. 15 (1991) ‡wSPRI-60773 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230328