Strain in shore fast ice due to incoming ocean waves and swell / Colin Fox, Vernon A. Squire.

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LDR 01604naa#a2200000#a#4500
001 SPRI-110162
005 20230324134944.0
007 ta
008 230324s1991####xx#a##|##|###|0||#0|eng#d
035 ## ‡aSPRI-110162
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aFox, Colin.
245 10 ‡aStrain in shore fast ice due to incoming ocean waves and swell /‡cColin Fox, Vernon A. Squire.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1991.
300 ## ‡ap. 4531-4547 :‡bdiags.
500 ## ‡aJournal of Geophysical Research. Vol. 96(C3) :4531-4547 (1991).
520 3# ‡aDevelops authors' (1990) theoretical model: normalized absolute strain (relative to 1-m incident wave) is found as function of distance from ice edge for various wave periods, ice thicknesses, and water depths. Squared transfer function, giving relative ability of incident waves of different periods to generate strain in ice, is calculated and consequences discussed. Ice is then forced with Pierson-Moskowitz spectrum, and consequent strain spectra are plotted as function of penetration into ice. Finally rms strain, computed as incoherent sum of strains resulting from energy in open water spectrum, is found. Results have implications for breakup of shorefast ice and hence to floe-size distribution of marginal ice zone.
650 07 ‡a551.326.7 -- Sea ice.‡2udc
650 07 ‡a551.466 -- Waves and tides, marine.‡2udc
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a539.42 -- Ice, tensile strength.‡2udc
650 07 ‡aE6 -- Glaciology: floating ice.‡2local
700 1# ‡aSquire, Vernon A.
773 0# ‡7nnas ‡tJournal of Geophysical Research. ‡gVol. 96(C3) (1991) ‡wSPRI-35252
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20230324