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Record #188674:

Modeling the dynamics of the North Water polynya ice bridge / Dany Dumont, Yves Gratton, Todd E. Arbetter.

Title: Modeling the dynamics of the North Water polynya ice bridge / Dany Dumont, Yves Gratton, Todd E. Arbetter.
Author(s): Dumont, Dany.
Gratton, Yves.
Arbetter, Todd E.
Date: 2009.
In: Journal of Physical Oceanography. (2009.), Vol. 39(6) (2009)
Abstract: Reports application of widely used elastic-viscous-plastic elliptical rheology dynamic sea-ice model to ice bridge in narrow channel of Nares Strait below Kane Basin. Idealised case is tested over range of values for e = [1.2, 2.0] and initial ice thickness from 0.75 to 3.5 m., using constant northerly winds over period of 30 days, to evaluate long-term stability of different rheological parameterizations. Idealised high-resolution simulations show formation of stable ice bridge to be possible for e < 1.8. Studies dependence of solution in terms of grid discretization with domain rotated 45°. Also tests realistic domain with realistic forcing to compare time-variant solutions to actual observations.
Notes:

Journal of Physical Oceanography. Vol. 39(6) :1448-1461 (2009).

Keywords: 519.673 -- Modelling.
53 -- Physics.
539.32 -- Ice, elasticity.
551.326 -- Floating ice.
551.326.31 -- Polynyas.
551.46 -- Oceanography, physical.
E6 -- Glaciology: floating ice.
(*3) -- Arctic regions.
(*62) -- Canadian Arctic waters.
(*624) -- Baffin Bay and Davis Strait.
SPRI record no.: 188674

MARCXML

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245 10 ‡aModeling the dynamics of the North Water polynya ice bridge /‡cDany Dumont, Yves Gratton, Todd E. Arbetter.
260 ## ‡a[S.l.] :‡b[s.n.],‡c2009.
300 ## ‡ap. 1448-1461 :‡bill., diags., maps.
500 ## ‡aJournal of Physical Oceanography. Vol. 39(6) :1448-1461 (2009).
520 3# ‡aReports application of widely used elastic-viscous-plastic elliptical rheology dynamic sea-ice model to ice bridge in narrow channel of Nares Strait below Kane Basin. Idealised case is tested over range of values for e = [1.2, 2.0] and initial ice thickness from 0.75 to 3.5 m., using constant northerly winds over period of 30 days, to evaluate long-term stability of different rheological parameterizations. Idealised high-resolution simulations show formation of stable ice bridge to be possible for e < 1.8. Studies dependence of solution in terms of grid discretization with domain rotated 45°. Also tests realistic domain with realistic forcing to compare time-variant solutions to actual observations.
530 ## ‡aAlso issued online ‡uurn:doi:10.1175/2008JPO3965.1‡uhttps://dx.doi.org/10.1175/2008JPO3965.1
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡a53 -- Physics.‡2udc
650 07 ‡a539.32 -- Ice, elasticity.‡2udc
650 07 ‡a551.326 -- Floating ice.‡2udc
650 07 ‡a551.326.31 -- Polynyas.‡2udc
650 07 ‡a551.46 -- Oceanography, physical.‡2udc
650 07 ‡aE6 -- Glaciology: floating ice.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*62) -- Canadian Arctic waters.‡2udc
651 #7 ‡a(*624) -- Baffin Bay and Davis Strait.‡2udc
700 1# ‡aGratton, Yves.
700 1# ‡aArbetter, Todd E.
773 0# ‡7nnas ‡tJournal of Physical Oceanography. ‡gVol. 39(6) (2009) ‡wSPRI-78712
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917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220928 ‡bJW