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Record #191618:

Modeling landfast sea ice by adding tensile strength / Christof König Beatty, David M. Holland.

Title: Modeling landfast sea ice by adding tensile strength / Christof König Beatty, David M. Holland.
Author(s): König Beatty, Christof.
Holland, David M.
Date: 2010.
In: Journal of Physical Oceanography. (2010.), Vol. 40(1) (2010)
Abstract: Develops model of landfast sea ice by adding tensile strength to modelled visco-plastic and elastic-viscous-plastic sea ice rheologies. Uses one-dimensional implementations of these to explore ability of coastal sea ice to resist offshore winds over extended periods. Compares numerical results with analytical solutions for maximum width of landfast ice and ice creep. Finds all modified rheologies capable of maintaining landfast ice-like structures, but only viscous plastic rheology fulfils theoretical expectations. Elastic-viscous-plastic rheologies show initial elastic waves that weaken ice and reduce its capacity to maintain landfast ice. Urges caution in implementing most commonly used version of elastic-viscous-plastic rheology, finding standard set of parameters inadequate for landfast sea ice modelling.
Notes:

Journal of Physical Oceanography. Vol. 40(1) :185-198 (2010).

Keywords: 551.32 -- Glaciology.
551.326 -- Floating ice.
551.326.7 -- Sea ice.
519.673 -- Modelling.
551.322 -- Ice and snow.
539.3 -- Ice, mechanical properties.
539.37 -- Ice, plastic and viscous deformation.
539.42 -- Ice, tensile strength.
539.32 -- Ice, elasticity.
551.326.2 -- Floating ice, formation and decay.
551.326.3 -- Floating ice, structure and surface features.
551.556 -- Wind, effects of.
E6 -- Glaciology: floating ice.
SPRI record no.: 191618

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100 1# ‡aKönig Beatty, Christof.
245 10 ‡aModeling landfast sea ice by adding tensile strength /‡cChristof König Beatty, David M. Holland.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2010.
300 ## ‡ap. 185-198 :‡bill., diags., tables.
500 ## ‡aJournal of Physical Oceanography. Vol. 40(1) :185-198 (2010).
520 3# ‡aDevelops model of landfast sea ice by adding tensile strength to modelled visco-plastic and elastic-viscous-plastic sea ice rheologies. Uses one-dimensional implementations of these to explore ability of coastal sea ice to resist offshore winds over extended periods. Compares numerical results with analytical solutions for maximum width of landfast ice and ice creep. Finds all modified rheologies capable of maintaining landfast ice-like structures, but only viscous plastic rheology fulfils theoretical expectations. Elastic-viscous-plastic rheologies show initial elastic waves that weaken ice and reduce its capacity to maintain landfast ice. Urges caution in implementing most commonly used version of elastic-viscous-plastic rheology, finding standard set of parameters inadequate for landfast sea ice modelling.
530 ## ‡aAlso issued online ‡uurn:doi:10.1175/2009JPO4105.1‡uhttps://dx.doi.org/10.1175/2009JPO4105.1
650 07 ‡a551.32 -- Glaciology.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a551.326.7 -- Sea ice.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡a551.322 -- Ice and snow.‡2udc
650 07 ‡a539.3 -- Ice, mechanical properties.‡2udc
650 07 ‡a539.37 -- Ice, plastic and viscous deformation.‡2udc
650 07 ‡a539.42 -- Ice, tensile strength.‡2udc
650 07 ‡a539.32 -- Ice, elasticity.‡2udc
650 07 ‡a551.326.2 -- Floating ice, formation and decay.‡2udc
650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc
650 07 ‡a551.556 -- Wind, effects of.‡2udc
650 07 ‡aE6 -- Glaciology: floating ice.‡2local
700 1# ‡aHolland, David M.
773 0# ‡7nnas ‡tJournal of Physical Oceanography. ‡gVol. 40(1) (2010) ‡wSPRI-78712
916 ## ‡a2010/08/17 -- RF
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20221004 ‡bRF